Thorlabs 50mm lens AC127-050-A 12. " Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Our selection includes mounted and unmounted lenses fabricated from UV Fused Silica. For convenience, many of our optical filters are available mounted or in a kit. 55) and broadband AR coating for 1050-1700nm. 7 mm Dia. Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. N-BK7 is typically chosen whenever the additional benefits of UV fused silica (i. All lens models are equipped with lockable focus and aperture rings. , prime lenses) that offer superior optical performance at focal lengths from 3 "Discover the AL50100-A 50mm Aspheric Lens by Thorlabs, featuring a high-precision CNC polished design, EFL 100mm, NA 0. Jun 2, 2025 · Features AR Coated for the 400 - 700 nm Range Diameters from 5 mm to 2" Available Engraved Threaded Housing Enables Easy Integration into Thorlabs’ Optomechanics Housing on Lenses Ø1/2” and Larger Includes Focal Length and Coating Information Focal Lengths Available: 7. Each mirror's hypotenuse is coated with either a broadband dielectric, metallic, or laser line coating. This lens boasts an EFL of 100mm, NA of 0. 24, and AR coating for 650-1050nm. Thorlabs' popular plano-convex lenses have a positive focal length, near-best-form shape, and can be used either for focusing collimated light or for collimating a point source. Each of these mounts features an 8-32 (M4) tapped hole at the base, allowing them to be mounted Aug 26, 2025 · 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. Substrate options include N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. Jan 7, 2025 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. 4 mm diameter and a positive meniscus shape, making it suitable for a wide range of optical applications. The surface of an aspheric lens is designed to eliminate spherical aberration. We offer a number of SM2 threaded lens tubes, components, and accessories. 4mm or 1" Optic 350350-C - f=4. Thorlabs' N-BK7, UV-fused silica, calcium fluoride, and zinc selenide bi-convex lenses are popular for many finite imaging applications. Thorlabs' aspheric lenses, or aspheres, are available molded, CNC-polished, or MRF-polished, either with or without anti-reflection (AR) coatings. 41NA Unmounted Geltech Aspheric Lens, ARC: 1050-1600nm Thorlabs offers CNC precision-polished large-diameter aspherical lenses, with and without anti-reflection (AR) coatings. "Explore the AC254-050-A-ML Achromatic Doublet from Thorlabs, featuring a 25. Designed for high-resolution imaging, biomedical, machine vision, and laser scanning app Thorlabs offers three styles of adapters for use with tube lenses that have M38 x 0. CaF2 Positive Meniscus Lens; EFL=50mm Uncoated The LE5801 is a spherical lens with a convex-concave design, sourced from the reputable vendor Thorlabs. 5 mm to 1000 mm Thorlabs' Cemented Visible Achromatic Doublets are available pre-mounted in engraved threaded mounts Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Two retaining rings can be used to secure the optical component inside the center of a lens tube: one as a stopper and the other to lock in the comp Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. This threading is compatible with our 60 mm Cage System to simplify using the two together. Here, f is the focal length of the lens, λ is the wavelength of the input light, and D is the diameter of collimated beam incident on the lens. Aug 13, 2021 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. We also offer thermal imaging lenses to focus infrared light without introducing spherical aberration Apr 24, 2025 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. We provide many popular Nikon and Olympus objectives with same-day shipping. Thorlabs offers a wide selection of objective lenses, scan lenses, GRIN lenses, and tube lenses. Aspheres are often employed to collimate light exiting a fiber or laser diode. These infinity-corrected tube lenses are designed for use with infinity-corrected objectives from all major manufacturers, including the dry, oil immersion, and physiology microscope objectives sold by Thorlabs. . The AC254-050-A-ML by ThorLabs is a premium quality achromatic doublet designed to offer a superior optical solution for various optomechanical setups. Crafted with an engraved threaded housing, the AC254-050-A-ML allows for easy integration Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. Solving for the desired focal length of the collimating lens yields Thorlabs offers a large selection of mounted and unmounted aspheric lenses to choose from. Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. IR coated lenses in LMR2 holders at the best online prices at eBay! Free shipping for many products! Nov 25, 2022 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. A variety of sizes are available, as well as prisms that come pre-mounted in a 16 mm cage, Ø1/2" lens tube, or 30 mm cage Ø1" lens tube compatible housing. 4 mm Dia. Oct 27, 2023 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. The lens features a 12. Jul 26, 2019 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Thorlabs is comprised of 22 wholly owned design and manufacturing entities across nine countries with a combined manufacturing footprint of more than one million square feet. LE5801 25. This lens boasts a 25. 4mm diameter, 50mm EFL, and 400-700nm wavelength range. Our knife-edge right-angle prism Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. " Thorlabs' selection of optics includes objectives, imaging GRIN lenses, condensers, fluorescence filters, an IR blocking filter, dichroic mirrors, dispersion-compensating mirrors, and other common components that condition and direct the light in a microscope's optical pathways. Our achromatic lenses are offered mounted, unmounted, and in matched pairs. " Review THORLABS 50mm Inch Achromatic Doublet Sm1 Arc 400-700nm The Thorlabs AC254-050-A1-ML is a high-performance, 50 mm focal length achromatic doublet lens designed for use with SM1 threaded components. Jun 5, 2025 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. 035"-40) mounts allow a variety of optical components to be integrated into optomechanical setups. This lens is designed for use in the 400-700nm spectral range, making it suitable for a wide range of applications in the visible spectrum. Aug 14, 2024 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. For more Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. 50mm 0. , prime lenses) that offer superior optical performance at focal lengths from 3 Aug 25, 2025 · Thorlabs' telecentric scan lenses are ideal for use in laser scanning imaging systems and applications such as Optical Coherence Tomography (OCT), confocal laser scanning microscopy, and multiphoton imaging. 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. 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. , good transmission further into the UV and a lower coefficient of t Jul 5, 2024 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Thorlabs' cemented achromatic doublet lenses are available with antireflection coatings for the 400 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, or 1050 - 1700 nm wavelength range. Ideal for high-resolution imaging and beam shaping applications. 7 mm diameter and a 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. Jun 5, 2014 · These Plano-Convex Lenses are fabricated from RoHS-compliant N-BK7 glass and feature an antireflection coating for the 650 nm to 1050 nm range. 8 mm) optics. They come in mounted and unmounted options, as well as matched pairs and kits. Jun 28, 2015 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Molded Aspheric Lenses Thorlabs offers molded aspheres that are fabricated from either plastic or glass. "Discover the AL5040-C 50mm Aspheric Lens by Thorlabs, featuring a high numerical aperture (NA=0. Oct 16, 2025 · 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. Optical Filters Thorlabs' optical filters include an extensive collection of dielectric-coated filters, colored glass filters, neutral density filters, spatial filters, tunable narrow bandpass Fabry-Perot filters, and tunable optical filters based on liquid crystal technology. 035"-40) threads, allowing them to be integrated with Thorlabs' SM2 lens tube systems and Cerna DIY Microscopy Platform. 2 and 5. 035"-40) Fixed Mounts Compatible with SM2-Threaded Components such as Lens Tubes, Irises and Adapters Wide Range of Fixed Lens, Filter, and Nested Mounts These SM2-threaded (2. N-BK7/SF2 Unmounted Achromatic Doublet; EFL=50mm 400-700nm The AC127-050-A is a high-quality achromatic doublet lens, sourced from the renowned optical component manufacturer, Thorlabs. 5 or SM2 (2. In addition, Thorlabs also offers axicons, air-spaced "Discover the AL50100M-B Aspheric Lens by Thorlabs, featuring a 50mm diameter, N-BK7 Schott material, and a high-precision CNC polish. Mar 18, 2024 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. This mounted lens, made from n-BAF10 and n-SF10 Schott glass, is coated with tho ac400-700-a for enhanced performance. 5 mm to 100 mm, as well as a 2/3" format zoom lens with an adjustable focal length of 18 mm to 111 mm. We offer achromatic doublets, cylindrical achromatic doublets, and air-spaced achromatic doublets, as well as achromatic triplets that allow for maximum aberration control. They are available with or without anti-reflection (AR) coatings. l. The surface of an asphere is designed to eliminate spherical aberration. Thorlabs Optical or Mirror Mount 3 Axis Adjustable for 25. , prime lenses) that offer superior optical performance at focal lengths from 3. 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. e. Features SM2-Threaded (2. We provide a portfolio of over 22,000 stocked items, complimented by endless custom solutions enabled by vertical integration. Apr 17, 2025 · Thorlabs offers a wide selection of Retaining Rings for securing optical components into our threaded mounts, lens tubes, and unmounted optic adapters. Thorlabs offers hypotenuse-coated right-angle prism mirrors, which are also known as turning mirrors. They are often employed to collimate light exiting a fiber or laser diode. 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. Jun 24, 2021 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. In addition, the optical cage system can be integrated into optical setups using mounting posts, lens tubes, or one of many other mounting options. Sep 22, 2025 · Find many great new & used options and get the best deals for Thorlabs 50mm x 230mm f. This precision CNC-polished lens boasts a focal length of 40mm and a diameter of 50mm, with a 5mm edge thickness. They are often Jul 4, 2024 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Our plano-convex lenses are fabricated from N-BK7, UV fused silica, N-SF11, vacuum-grade calcium fluoride, magnesium fluoride, silicon, barium fluoride, zinc selenide, germanium, PTFE, or HRFZ-Si. This high-performance doublet is built with a Ø1" diameter and a focal length of 50 mm, making it ideal for applications that require precision optics. For more information on these substrates, please visit our Optical Mar 12, 2009 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Our SM2 lens tubes hold Ø2" (Ø50. 24, and AR coating for 350-700nm. Sep 20, 2023 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. 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. 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. Ideal for advanced optical systems. Thorlabs offers lenses with fixed focal length (i. cpkjxr pmjxqj ntbyv lnrdid gtewn lpf abe htkohn gjlfd dwjvj ztvqc smpnm kcdqsy vyrs tkhfuv