Thorlabs' retaining rings are used to secure unmounted optics within lens tubes or optic mounts. Laser Induced Damage Threshold Tutorial The following is a general overview of how laser induced damage thresholds are measured and how the values may be utilized in determining the appropriateness of an Oct 13, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. 12" to 2. It is suitable for optical systems that require a long working distance and a large aperture. 3 mm) long rubber pad and has a lip for resting the plano side Sep 26, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. , prime lenses) that offer superior optical performance at focal lengths from 3 Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Aug 10, 2022 · Thorlabs Ø1/2, Ø1, and Ø2 Uncoated Calcium Fluoride (CaF2) Plano-Convex Lenses offer high transmission from 0. Our plano-convex lenses are fabricated from N-BK7, UV fused silica, N-SF11, vacuum-grade calcium fluoride, magnesium fluoride, silicon, barium fluoride, zinc Jun 22, 2021 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Jan 23, 2023 · Thorlabs’ Scan Lens Kits enable easy exchange of scan lenses in an OCT system, providing the flexibility to tailor imaging resolution or working distance for each application. Jul 28, 2022 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Feb 13, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. The KT03 Storage Box is ideal for storing our 2" x 2" square filters. This coating greatly reduces the high surface reflectivity of the substrate, yielding an average transmission in excess of 94% over the entire AR coating Aug 13, 2021 · The SM2RR is our standard anodized aluminum retaining ring that ships with our Ø2" lens tubes as well as many other Thorlabs components and is available individually and in packs of 5. Bi-convex lenses are most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object distances (conjugate ratio) is between 0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Dec 9, 2016 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Dec 1, 2020 · Thorlabs' Ø1/2" and Ø1" Silicon (Si) Plano-Convex Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. 035"-40) lens tubes or components to be joined without rotating the component to engage the SM1 thread. The diameter spanned by the blades remains centered while the knurled knob is adjusted. The LCPN1 and LCPN5 adapters feature the same male D3N May 29, 2013 · Thorlabs' Ø1/2 and Ø1 Germanium (Ge) Plano-Convex Lenses are available with a broadband AR coating for the 7 µm to 12 μm spectral range deposited on both surfaces. Molded Aspheric Lenses Thorlabs offers molded aspheres that are fabricated from either plastic or glass. This allows SM1 lens tube systems to be mated without changing the orientation, which is critical in polarization applications. Thorlabs offers a large selection of mounted and unmounted aspheric lenses to choose from. These lenses are available in larger sizes, provide better surface quality, and maintain the M squared values of the input beam better than their molded aspheric lens counterparts. From optomechanical components to telecom test instrumentation, Thorlabs' extensive manufacturing capabilities allow us to ship high quality, well priced components and devices for next-day delivery. As of 05/2020, all lenses on this page are made of BD-2. Thorlabs specializes in the building blocks for laser and fiber optic systems. This lens also has a clear aperture that is larger than the Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Aug 9, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. 30" adapter. 035"-40) threaded S1LEDM. Our achromatic lenses are offered mounted, unmounted, and in matched pairs. 035"-40) threading are available that provide extra clearance for spanner wrenches (see the Mounting Options tab for more Jul 1, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Thorlabs' N-BK7 Best Form lenses are designed to minimize spherical aberration while still using spherical surfaces to form the lens. We offer Ø1. Feb 14, 2024 · Thorlabs' Aspheric Lens Adapters are designed to hold our mounted aspheric and achromatic lenses in our extensive line of SM05- and SM1-threaded lens tubes and 30 mm cage system assemblies. For this application, the ideal lens is a molded glass aspheric lens with focal length near 5. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jun 17, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 4, 2016 · Thorlabs' Ø12. 0 µm to 5. Mar 2, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. This coating greatly reduces the high surface reflectivity of the substrate, yielding an average tran Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' achromatic lenses cover the 240 - 410 nm, 400 - 700 nm, 650 - 1050 nm, 1050 - 1620 nm, 3 - 5 µm, and 8 - 12 µm wavelength ranges. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' retaining rings are used to secure unmounted optics within lens tubes or optic mounts. Each of our matched aspheric pairs consists of two identical aspheric lenses pre-aligned and mounted in a metal housing with a M11 x 0. They provide the best possible performance from a spherical lens for collimating and focusing beams. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 23, 2024 · Thorlabs' Zoom Lenses are ideal for high-magnification machine vision and imaging applications, providing an optimal balance between optical performance and a large zoom range. Jun 17, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. 0 μm. Aug 1, 2024 · Our high-precision aspheric lenses achieve Strehl ratios of >0. Thes Thorlabs offers a wide range of optical lenses with different types, substrates, and coatings. Once installed in the mount, the galvo system can be attached to a post, 30 mm cage system, or 66 mm optical rail carriage, as shown in the images below. It can mount condensers with a male D3N dovetail to a DIY optical assembly that uses Thorlabs' SM2 lens tubes. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic May 17, 2024 · The mounting interface for the OT1 objective lens turret has external SM1 (1. 1") by rotating the cap on the end of the tube. Oct 12, 2021 · Thorlabs specializes in the building blocks for laser and fiber optic systems. These rings are secured in position using a compatible spanner wrench . This coating greatly reduces the surface reflectance of the substrate, yielding high transmission and minimal absorption over the entire AR coating range. Typically, for an application which requires a variable length lens tube, we would recommend using either the SM1V05 or SM1V10, which can be threaded into another lens tube. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Mar 22, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Thorlabs' UV-Grade Fused Silica Plano-Convex Lenses are available here with an AR V-coating on both surfaces that has a reflectance of less than 0. The lenses are sold mounted inside a SM-threaded aluminum housing. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic May 13, 2024 · Thorlabs' gradient-index (GRIN) lenses are available for imaging applications in which the region of interest is inaccessible with a microscope objective. They are often employed to collimate light exiting a fiber or laser diode. 535"-40), SM1 (1. The Ø12. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 26, 2019 · Thorlabs specializes in the building blocks for laser and fiber optic systems. These lenses are commonly used to achieve tighter beam focusing when paired with another positive lens. Loose GRIN Lenses Thorlabs also offers single wavelength or broadband loose GRIN lenses for Jul 4, 2024 · For example, Thorlabs' TTL200MP tube lens' focal plane is located at 228 mm from the shoulder of the tube lens. They are available with or without anti-reflection (AR) coatings. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Oct 27, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Mar 18, 2024 · Thorlabs offers fixed lens mounts that can be used for mounting the lenses sold here. 80, the highest of any Thorlabs lens. 0 mm. com). Jul 10, 2021 · Telecentric scan lenses are designed to create a uniform spot size in the image plane at every scan position, which allows a high-quality image of the sample to be formed. The lens pair is pre-aligned and mounted in a metal housing with an external M9 x 0. In general, laser scanning microscopy systems pair a scan lens with a tube lens to create an infinity-corrected optical system. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jun 24, 2022 · Thorlabs' Fresnel Lenses offer light focusing and collimation without the bulk associated with traditional lenses. N-BK7 is probably the most common optical glass used for high quality optical components. They generate up to 1 W of heat and must be kept at a case temperature below 55 °C at a forward current of 100 mA. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Dec 13, 2023 · The LEDs can be mounted in Thorlabs' SM-threaded passive mounts for LEDs, such as the SM1 (1. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Mar 10, 2023 · Thorlabs' Non-Rotating SM1 Lens Tube Couplers enable SM1-threaded (1. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic ITL200 is an infinity-corrected tube lens with a focal length of 200 mm and an external M38 x 0. 5 mm, Ø25. 0 mm N-BK7 aspheres achieve this Strehl ratio at discrete wavelengths from 350 - 2000 nm or 400 - 2000 nm. Learn about the properties and applications of spherical, achromatic, aspheric, Powell, cylindrical, and other lenses with the lens tutorial. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' C-Coated N-BK7 Bi-Convex Lenses are fabricated from N-BK7 and feature an antireflection coating for the 1050 - 1700 nm range on both surfaces. See the Graphs tab for detailed information about the transmission of CaF2. Our high-power focusing objectives are designed for Nd:YAG or UV laser sources. It seems you advise we buy an adjustable 1/2" lens tube and extend it with a 0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Sep 20, 2023 · Thorlabs' retaining rings are used to secure unmounted optics within lens tubes or optic mounts. These rings are secured in position using a compatible spanner wrench. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Positive Meniscus Lenses Thorlabs' N-BK7, UV-fused silica, CaF 2, and ZnSe positive meniscus lenses are used to decrease the focal length of another lens while maintaining the angular resolution of the optical assembly. The lens material information is given in the "Glass" column in the specs tables. Aug 11, 2023 · Thorlabs' retaining rings are used to secure unmounted optics within lens tubes or optic mounts. Aspheres are often employed to collimate light exiting a fiber or laser diode. 89" (3. The CLS-SL, SL50-CLS2, SL50-2P2, and SL50-3P lenses were optimized for use in Thorlabs' confocal laser scanning and multiphoton microscopy systems, and the LSM family of lenses were optimized to be used in OCT imaging systems. These zoom lenses must be used with an extension tube (sold below), and can optionally be used with the appropriate 6. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 5, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. The surface of an aspheric lens is designed to eliminate spherical aberration. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic May 10, 2024 · Thorlabs offers fixed lens mounts that can be used for mounting the lenses sold here. 5X or Jan 27, 2021 · Thorlabs' uncoated N-BK7 Bi-Convex Lenses are popular for many finite imaging applications. To mount the OT1 turret in a cage system, use a CP33 for a 30 mm cage system or an LCP33 for a 60 mm cage system. e. Additionally, there are anodized aluminum caps for use with RMS, M25 x 0. For temperature regulation, the HSLT2 passive heat sink lens tube is recommended for use with the S1LEDM mount Nov 25, 2022 · Thorlabs' F-Theta Lenses consist of an air-spaced 2- or 3-element design and are available with one of three focal lengths: 100 mm, 160 mm, or 254 mm. May 12, 2023 · Thorlabs offers fixed lens mounts that can be used for mounting the lenses sold here. The elements are coated with a high efficiency AR coating for a 1064 nm Nd:YAG laser and for a visible alignment laser (refer to the Graphs tab for details). Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs specializes in the building blocks for laser and fiber optic systems. To mount the lens pair Thorlabs designed the S1TM09 adapter to adapt the May 25, 2023 · Compatible with Thorlabs' Selection of Scan Lenses (See Compatibility Table Below) Thorlabs' GCM102(/M) is designed to securely mount any dual-axis, small beam diameter galvo mirror system. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 4, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 13, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. These lenses are available with AR coatings designed to minimize surface reflections over the 2 - 5 µm or 7 - 12 µm wavelength ranges (designated by -E1 or -E3, respectively). 035"-40) retaining rings, shown in the table to the right, which have unique features and can replace an SM2RR retaining Jul 15, 2024 · Hello, thank you for contacting Thorlabs. To center the lens within the Ø1/2" lens tube, a retaining ring would first need to be threaded into the tube. 5%). Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Oct 11, 2023 · Thorlabs offers a large selection of aspheric lenses. Since ThorLabs sells an adjustable 1" lens tube (SM1V10) this seems rather redundant, unless the thread inside the LED casing does not allow it to collimate. 51" (38. 035"-40) threading are available that provide extra clearance for spanner wrenches (see the Lens Mounting Guide tab for more Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 23, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. The outer diameter of HSL12 is Ø12. 035"-40) threading so that it can be easily integrated into custom imaging systems built using Thorlabs' Lens Tube and Cage Systems. 29 mm (Item # 354260-B or A260-B). In addition, the optical cage system can be integrated into optical setups using mounting posts, lens tubes, or one of many other mounting options. Thorlabs' plano-convex lenses have a positive focal length and can be used to focus collimated light, to collimate a point source, or reduce the divergence angle of a diverging source. 0 mm uncoated lenses that are ideal for widefield and laser-scanned confocal Apr 16, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Apr 1, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. The GRIN lens that you specifically inquired about (GRIN2315A) has a broadband AR-coating for 1250 - 1650 nm, which is suitable for 1450 nm. With diameters of 1/2 or 1, they are compatible with a variety of Thorlabs' fixed and translating lens mounts (see the Mounting Op Thorlabs' N-BK7 Best Form lenses are designed to minimize spherical aberration while still using spherical surfaces to form the lens. 18 µm to 8. Jan 13, 2023 · Custom configurations of lens coatings, substrate, and design can be requested by emailing techsupport@thorlabs. 5 mm - Ø50 mm precision aspheric lenses are available uncoated or AR coated for either 350 - 700 nm, 650 - 1050 nm, or 1050 - 1700 nm (Ravg < 0. However, the design wavelength being 1550 nm means that the performance (specifically the effective focal length) at 1450 nm will be different than what is specified. 25% at 1550 nm. 0 mm to 73. 0 μm spectral range deposited on both surfaces. For mounting high-curvature lenses in select sizes, extra-thick retaining rings with SM05 (0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Camera Lenses Thorlabs offers a wide variety of C-mount camera lenses for machine vision, including standard prime (fixed) lenses, zoom lenses, high-magnification zoom lenses for macro applications, modular zoom lens components, and bi-telecentric lenses; these lenses are compatible with our CMOS cameras. Our plano-convex lenses are fabricated from N-BK7, UV fused silica, N-SF11, vacuum-grade calcium fluoride, magnesium fluoride, silicon, barium fluoride, zinc Aug 6, 2024 · Thorlabs offers fixed lens mounts that can be used for mounting the lenses sold here. The CSA2001 adapter features a female D3N dovetail and external SM2 threads. Dec 21, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jan 19, 2024 · Solving for the desired focal length of the collimating lens yields. Our microscope objective lenses include a variety of infinity-corrected visible imaging objectives, reflective microscope objectives for broadband applications, and physiology objectives for multiphoton microscopy. 5 external thread for ease of mounting. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jun 4, 2019 · Thorlabs' B-Coated N-BK7 Bi-Convex Lenses are fabricated from N-BK7 and feature an antireflection coating for the 650 - 1050 nm range on both surfaces. 5 thread. 4 mm). Therefore, the physical separation between the front element of the tube lens and the shoulder of the TL10X-2P objective should be 186 mm. 5 mm thick across their entire diameter, and this uniform thickness, combined with the optical-grade acrylic substrate, reduces their weight by over 90% versus glass lenses of comparable focal Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jun 1, 2023 · As a guideline, bi-convex lenses are the best choice for minimizing aberrations if the conjugate ratio (object distance : image distance) is between 5:1 and 1:5. This type of lens is best suited for use in situations where the object and image are on opposite sides of the lens and the ratio of the image and object distances (conjugate ratio) is between 0. The aspheric lens with a focal length that is closest to 16 mm has a focal length of 15. For flat or low-curvature optics, standard retaining rings manufactured from anodized aluminum are available from Ø5 mm to Ø4". Our Fresnel lenses are effectively 1. 035"-40) threading are available that provide extra clearance for spanner wrenches (see the Lens Mounting Guide tab for more Aug 15, 2018 · The lens pairs are available with anti-reflection coating for 600-1050 nm or for 1050-1700 nm. We offer best form lenses uncoated, or with an AR coating for 350 - 700 nm, 650 - 1050 nm, or 1050 - 1700 nm. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Apr 21, 2021 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Feb 19, 2024 · Thorlabs' Adjustable Spanner Wrench features a spanning range that is continuously adjustable from 0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Apr 18, 2023 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Feb 12, 2016 · Dear Thorlabs, The thorlabs LED collimation page describes using an SM1 lens tube and aspheric lens. A sample transmission plot shows 80% at 400nm, rising to >95% at 500-700nm and back down to 80% at ~850nm. A brief discussion of scanning systems Nov 8, 2023 · Thank you for contacting Thorlabs. Dec 8, 2011 · Damage threshold specifications are constant for all Thorlabs' E3-coated ZnSe lenses, regardless of the size or focal length of the lens. 0 mm, and Ø50. This lens also has a clear aperture that is larger than the Thorlabs matched aspheric pairs provide near aberration-free one-to-one imaging. Outside this range, plano-convex lenses are usually preferred. The HSL12 hyper-hemispherical HRFZ-Si lens could be mounted in a Ø1/2" lens tube and retained with two retaining rings. fr@thorlabs. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs provides an extensive selection of accessories for the optical cage system as well as adapters that allow the user to switch back and forth between the three different cage standards offered. We offer five different SM2-threaded (2. Apr 21, 2021 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jun 22, 2021 · Thorlabs' Adjustable Laser Diode Collimation Tubes are shipped with an aspheric lens (collimation optic) premounted. The overall length of the two tubes can then be adjusted by threading this in or out by a given amount. 2 and 5. 6 mm and our -B antireflection coating, which covers 780 nm. 035"-40), or SM2 (2. Thorlabs offers a wide variety of camera lenses, objectives, and mounts for use with our CMOS cameras. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Mar 29, 2023 · For lenses or filters mounted in an SM-threaded lens tube system, Thorlabs offers the KT01 and KT04 for Ø1" mounted optics and the KT06 for Ø2" mounted optics. I have contacted you directly to discuss this application further. The lens is effectively clamped between the two sliding arms, each of which is lined with a 1. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Nov 28, 2022 · Thorlabs' retaining rings are used to secure unmounted optics within lens tubes or optic mounts. The surface of an asphere is designed to eliminate spherical aberration. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Apr 8, 2024 · Thorlabs offers fixed lens mounts that can be used for mounting the lenses sold here. The position of the lens can then be locked using the external locking ring. Mar 7, 2023 · For custom light conditioning setups, Thorlabs offers the CSA2001, LCPN1, and LCPN5 condenser adapters. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Feb 10, 2011 · Thorlabs' Ø1/2" and Ø1" Barium Fluoride (BaF 2) Plano-Convex Lenses are available with a broadband AR coating optimized for the 2. 5 mm (0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 30, 2024 · Solving for the desired focal length of the collimating lens yields. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' N-BK7, UV-fused silica, calcium fluoride, and zinc selenide bi-convex lenses are popular for many finite imaging applications. The OT1 is designed to Mar 12, 2009 · Thorlabs specializes in the building blocks for laser and fiber optic systems. May 22, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. . For flat or low-curvature optics, standard retaining rings manufactured from anodized aluminum are available from Ø5 mm to Ø4". com or calling tech support at (973) 300 3000. We will reach out to you directly. Based on our line of OCT telecentric scan lenses , these lens kits minimize image distortion without extensive post-image processing and maximize coupling of the light Jun 21, 2024 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Dec 10, 2023 · Thank you for contacting Thorlabs. Feb 22, 2022 · Thorlabs specializes in the building blocks for laser and fiber optic systems. 035"-40) threading are available that provide extra clearance for spanner wrenches (see the Lens Mounting Guide tab for more Jul 5, 2024 · Response from Tim at Thorlabs: Because it’s a multi-lens system, the losses from the AR coated optics will compound to make the attenuation more wavelength dependent than a single lens with a BBAR coating. The SM-threaded lens adapters make it easy to mount aspheric lenses in our standard LDM21 and high-power TEC-cooled laser diode mounts where they can be Aug 15, 2024 · The Camera Lenses sold here are specifically designed to be used with 1/2, 2/3, 1, or 4/3 sensor format cameras and are well-suited for machine vision applications. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic May 3, 2024 · Thorlabs' Cylindrical Lens Mounts are offered in three varieties: fixed, kinematic, and cage compatible (both 30 mm cage systems and 60 mm cage systems are supported). Thorlabs offers CNC precision-polished large-diameter aspherical lenses, with and without anti-reflection (AR) coatings. Our selection of machine vision lenses includes standard prime (fixed) lenses, zoom lenses, high-magnification zoom lenses for macro applications, modular zoom lens components, and bi-telecentric lenses. The position of this lens can be adjusted by up to 2. Thorlabs' Cylindrical Lens Mount for 30 mm Cage Systems is designed to orient a cylindrical lens or another rectangular optic horizontally or vertically within a 30 mm cage system. Jul 19, 2022 · Thorlabs specializes in the building blocks for laser and fiber optic systems. 75, and C-mount-threaded components available. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Nov 14, 2022 · Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 10, 2021 · However, most OCT systems are designed to use the scan lens without a tube lens. It is capable of providing an exact fit for retaining rings as large as the SM3RR for Ø3" Lens Tubes and Mounts. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic May 12, 2023 · Thorlabs offers fixed lens mounts that can be used for mounting the lenses sold here. 035"-40) threading are available that provide extra clearance for spanner wrenches (see the Lens Mounting Guide tab for more Aug 15, 2024 · The Camera Lenses sold here are specifically designed to be used with 1/2, 2/3, 1, or 4/3 sensor format cameras and are well-suited for machine vision applications. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Apr 21, 2021 · Thorlabs' FiberBench, which can accommodate pre-aligned FiberPort collimators and allows modular optical components to be placed in the beam path, is offered for modular fiber/free-space setups. As shown in the diagram below, this housing is d May 10, 2023 · Thorlabs' Ø1" Zinc Selenide (ZnSe) Aspheric Lenses offer high transmission in the mid-infrared wavelength range. May 18, 2024 · Thorlabs offers a selection of anodized aluminum SM-threaded end caps and plugs for use with Ø1/2, Ø1, Ø2, and Ø3 lens tubes. 5 thread on the side designed to face the laser diode. Thorlabs offers these bi-convex lenses in sizes ranging from Ø5 mm to Ø2". 035"-40) threading are available that provide extra clearance for spanner wrenches (see the Mounting Options tab for more Oct 29, 2019 · Response from Chris at Thorlabs: Thank you for using our feedback tool. Custom items can be requested by emailing your local Thorlabs Tech Support group (in your case, techsupport. Thorlabs offers lenses with fixed focal length (i. These mounts secure cylindrical lenses or other rectangular optics using sliding, lockable arms; each arm is lined with a rubber pad and has a lip for resting the plano side of the lens against. Thorlabs' aspheric lenses, or aspheres, are available molded, CNC-polished, or MRF-polished, either with or without anti-reflection (AR) coatings. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Jul 9, 2020 · Thorlabs specializes in the building blocks for laser and fiber optic systems. These GRIN lens can be implanted deeply into a target specimen with minimal invasiveness and load. xqjntz ern yhag rcbkc ivi hkgv zsnxr vyrgyceo qpjnlg smvyg