Thorlabs meniscus lens. 2 Positive Meniscus Lens, f = 50.

Thorlabs meniscus lens LE1234-B - Ø1in N-BK7 Positive Meniscus Lens, f = 100 mm, ARC: 650 - 1050 nm 2 Positive Meniscus Lens, f = 50. 1b Excellent Performance 21µm Focus POSITIVE MENISCUS LENSES Positive meniscus lenses are designed to minimize spherical aberration. Thorlabs' UV-Grade Fused Silica Negative Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Positive Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. 0 μm. In combination with another lens, a negative meniscus lens will decrease the NA of the Thorlabs' Ø1/2 and Ø1 Calcium Fluoride (CaF2) Positive Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic 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. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' UV Grade Fused Silica Positive Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. Nov 2, 2023 · These Positive Meniscus Lenses are fabricated from RoHS-compliant BK7 glass (N-BK7) and are available uncoated or with one of our three broadband antireflection coatings: -A (350-700 nm), -B (650-1050 nm), or -C (1050-1700 nm). Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. This coating greatly reduces the surface reflectivity of the substrate, yielding high transmission and minimal absorption over the entire AR coating range. In combination with another lens, a negative meniscus lens will decrease the NA of the Aug 1, 2019 · Thorlabs' UV-Grade Fused Silica Negative Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. 2 Positive Meniscus Lens, f = 50. 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. This coating greatly reduces the high surface reflectivity of the substrate, yielding an average transmission in excess of 97% over the entire AR coating May 26, 2022 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. This coating greatly reduces the high surface reflectivity of the substrate, yielding an average transmission in excess of 97% over the entire AR coating Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Negative Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. Compared to N-BK7, UV-grade fused silica offers high transmission deeper into the UV (down to 185 nm), better homogen 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. 0 mm, Ø1" UV Fused Silica Positive Meniscus Lens, AR Coating: 245-400 nm Part Number: LE4197-UV - Ask a technical question Ask a technical question. Two f=100mm Plano-Convex Lens Good Performance 81µm Focus Fig. Compared to N-BK7, UV-Grade Fused Silica offers high transmission deeper into the UV (down to 185 nm), better homogeneity, and a lower coefficient of thermal expansion. LF1015-C - Ø1in N-BK7 Negative Meniscus Lens, f = -300 mm, ARC: 1050-1700 nm Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. LF1547-B - Ø1in N-BK7 Negative Meniscus Lens, f = -150 mm, ARC: 650-1050 nm Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Positive Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. This coating greatly reduces the surface reflectance of the substrate, yielding high transmission and minimal absorption over the entire AR coating range. LE1104-C - Ø1in N-BK7 Positive Meniscus Lens, f = 150 mm, ARC: 1050 - 1700 nm May 10, 2021 · Thorlabs' UV-Grade Fused Silica Positive Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. 0 mm, ARC: 8-12 µm 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. LF1547-C - Ø1in N-BK7 Negative Meniscus Lens, f = -150 mm, ARC: 1050-1700 nm Thorlabs' N-BK7, UV-fused silica, CaF2, and ZnSe positive meniscus lenses are used to decrease the focal length of another lens while maintaining the angular resolution of the optical assembly. LE1985-A - Ø2in N-BK7 Positive Meniscus Lens, f = 300 mm, ARC: 350 - 700 nm Thorlabs specializes in the building blocks for laser and fiber optic systems. f = 150. LE1202-C - Ø1in N-BK7 Positive Meniscus Lens, f = 200 mm, ARC: 1050 - 1700 nm Thorlabs' N-BK7, UV-fused silica, CaF2, 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 lenses on this page are offered uncoated, while broadband AR-coated versions for the 2 µm - 5 μm spectral range are also available. LF1822-C - Ø1in N-BK7 Negative Meniscus Lens, f = -100 mm, ARC: 1050-1700 nm 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. LF7785-F - Ø1" ZnSe Negative Meniscus Lens, f = -100. Using Positive Meniscus Lenses. Thorlabs' UV-Grade Fused Silica Positive Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. LE1076 - Ø2in N-BK7 Positive Meniscus Lens, f = 100 mm, Uncoated Thorlabs specializes in the building blocks for laser and fiber optic systems. Compared to N-BK7, UV-grade fused silica offers high transmission deeper into the UV (down to 185 nm), better homogen Thorlabs' UV-Grade Fused Silica Negative Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. LE1076 - Ø2in N-BK7 Positive Meniscus Lens, f = 100 mm, Uncoated These Negative Meniscus Lenses are fabricated from RoHS-compliant BK7 glass (N-BK7) and are available uncoated or with one of our three broadband antireflection coatings: -A (350-700 nm), -B (650-1050 nm), or -C (1050-1700 nm). LF7601-F - Ø1" ZnSe Negative Meniscus Lens, f = -50. Jul 6, 2023 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Compared to N-BK7, UV-grade fused silica offers high transmission deeper into the UV (down to 185 nm), better homogen 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. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic f = 150. CaF2 is commonly used for ap N-BK7: Meniscus Lenses When used to form a positive lens assembly, the Positive Meniscus Lens can increase the NA of the system while decreasing the total spherical aberrations. LF1822-A - Ø1in N-BK7 Negative Meniscus Lens, f = -100 mm, ARC: 350-700 nm 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. LF1988 - Ø1in N-BK7 Negative Meniscus Lens, f = -500 mm, Uncoated Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Positive Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. The lenses on this page are uncoated, while coated versions for 2 µm to 5 µm are also available. LE1156-B - Ø1in N-BK7 Positive Meniscus Lens, f = 125 mm, ARC: 650 - 1050 nm 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. LE1234-A - Ø1in N-BK7 Positive Meniscus Lens, f = 100 mm, ARC: 350 - 700 nm 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. Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Negative Meniscus Lenses offer high transmission from 180 nm to 8. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Positive meniscus lenses are designed to minimize spherical aberration. In combination with another lens, a negative meniscus lens will decrease the NA of the Using Positive Meniscus Lenses. LE1985-B - Ø2in N-BK7 Positive Meniscus Lens, f = 300 mm, ARC: 650 - 1050 nm Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Negative Meniscus Lenses offer high transmission from 180 nm to 8. These N-BK7, UV fused silica, calcium fluoride, and zinc selenide lenses consist of a convex surface and a concave surface where the concave surface has the greater radius of curvature. 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. Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Negative Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. 0 mm, Ø2" UV Fused Silica Positive Meniscus Lens, AR Coating: 245-400 nm Part Number: LE4412-UV - Ask a technical question Ask a technical question. Negative meniscus lenses are designed to minimize spherical aberration. LE1202-B - Ø1in N-BK7 Positive Meniscus Lens, f = 200 mm, ARC: 650 - 1050 nm 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. LF1097-C - Ø1in N-BK7 Negative Meniscus Lens, f = -200 mm, ARC: 1050-1700 nm Negative meniscus lenses are designed to minimize spherical aberration. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Negative Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. LF1097-B - Ø1in N-BK7 Negative Meniscus Lens, f = -200 mm, ARC: 650-1050 nm 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. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic f = 100. These coatings greatly reduce the 4% loss per surface incurred when. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic 2 Negative Meniscus Lens, f = -40. 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. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic . 2 Negative Meniscus Lens, f = -500. LE1156-A - Ø1in N-BK7 Positive Meniscus Lens, f = 125 mm, ARC: 350 - 700 nm 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. 0 mm, Ø2" UV Fused Silica Positive Meniscus Lens, AR Coating: 245-400 nm Part Number: LE4125-UV - Ask a technical question Ask a technical question. When used in this configuration, a positive meniscus lens will shorten the focal length and increase the numerical aperture (NA) of the system without introducing significant spherical Thorlabs' UV Grade Fused Silica Positive Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. May 10, 2021 · Thorlabs' UV-Grade Fused Silica Positive Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. CaF2 is commonly used for ap Thorlabs' Ø1/2" and Ø1" Zinc Selenide (ZnSe) Negative Meniscus Lenses are available with a broadband AR coating optimized for the 8 µm to 12 μm spectral range deposited on both surfaces. LE1015-A - Ø2in N-BK7 Positive Meniscus Lens, f = 200 mm, ARC: 350 - 700 nm Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Positive Meniscus Lenses are available with a broadband AR coating optimized for the 2 µm to 5 μm spectral range deposited on both surfaces. LF1015-B - Ø1in N-BK7 Negative Meniscus Lens, f = -300 mm, ARC: 650-1050 nm Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. When used in combination with another lens, a positive meniscus lens will shorten the focal length and increase the NA of the system. 0 mm, AR-Coated: 2 - 5 µm" /> Thorlabs specializes in the building blocks for laser and fiber optic systems. They have one convex and one concave surface. 18 µm to 8. LE1418 - Ø2in N-BK7 Positive Meniscus Lens, f = 150 mm, Uncoated Thorlabs' UV Grade Fused Silica Positive Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. The combination of a meniscus lens and a plano-convex lens yields a 21µm focused spot versus a 240µm spot from the single plano-convex lens. 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. We provide a portfolio of over 22,000 stocked items, complimented by endless custom solutions enabled by vertical integration. Feb 18, 2016 · Thorlabs' Ø1/2 and Ø1 Calcium Fluoride (CaF2) Positive Meniscus Lenses offer high transmission from 0. Thorlabs specializes in the building blocks for laser and fiber optic systems. LE1929 - Ø1in N-BK7 Positive Meniscus Lens, f = 300 mm, Uncoated Thorlabs specializes in the building blocks for laser and fiber optic systems. LE1156 - Ø1in N-BK7 Positive Meniscus Lens, f = 125 mm, Uncoated May 26, 2022 · Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. In combination with another lens, a negative meniscus lens will decrease the NA of the Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Negative Meniscus Lenses offer high transmission from 180 nm to 8. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' Ø1/2" and Ø1" Zinc Selenide (ZnSe) Negative Meniscus Lenses are available with a broadband AR coating optimized for the 8 µm to 12 μm spectral range deposited on both surfaces. May 15, 2008 · Here we describe a simple hardware device for a commercial microscope that enables targeted photothrombosis of individual surface arterioles through an existing red epifluorescence filter set. Optomechanics, optics, opto-electronics, laser diodes, fiber optics and ASE test sources as well as fiber optic Thorlabs' Ø1/2 and Ø1 Calcium Fluoride (CaF2) Positive Meniscus Lenses offer high transmission from 0. This coating greatly reduces the surface reflectivity of the substrate, yieldi Thorlabs specializes in the building blocks for laser and fiber optic systems. Figure 1c shows a meniscus lens being used to shorten the focal length Thorlabs specializes in the building blocks for laser and fiber optic systems. Compared to N-BK7, UV-Grade Fused Silica offers high transmission deeper into the UV (down to 185 nm), better homogeneity, 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. Compared to N-BK7, UV-grade fused silica offers high transmission deeper into the UV (down to 185 nm), better homogeneity, and a lower coefficient of thermal expansion. These lenses are commonly used to achieve tighter beam focusing when paired with another positive lens. LF1544-B - Ø1in N-BK7 Negative Meniscus Lens, f = -400 mm, ARC: 650-1050 nm Negative meniscus lenses are designed to minimize spherical aberration. 0 mm, AR-Coated: 2 - 5 µm " /> Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. LE1104-A - Ø1in N-BK7 Positive Meniscus Lens, f = 150 mm, ARC: 350 - 700 nm Thorlabs' UV-Grade Fused Silica Positive Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. The Negative Meniscus lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. 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. Aug 1, 2019 · Thorlabs' UV-Grade Fused Silica Negative Meniscus Lenses are available either uncoated or with a UV antireflection coating for the 245 - 400 nm range deposited on both surfaces. Achieve Tighter Focusing by Combining a Meniscus Lens with Plano-Convex Lenses; Build Multi-Element Lens Systems to Achieve Higher NA without Significant Increases in Aberrations; Positive meniscus lenses are designed to minimize spherical aberration. Compared to N-BK7, UV-grade fused silica offers high transmission deeper into the UV (down to 185 nm), better homogen Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. LF1141-B - Ø1in N-BK7 Negative Meniscus Lens, f = -1000 mm, ARC: 650-1050 nm Thorlabs' Ø1/2" and Ø1" Calcium Fluoride (CaF 2) Negative Meniscus Lenses offer high transmission from 180 nm to 8. LE1076-A - Ø2in N-BK7 Positive Meniscus Lens, f = 100 mm, ARC: 350 - 700 nm Jul 5, 2024 · Positive Meniscus Lenses: Negative Meniscus Lenses: Positive meniscus lenses are typically used in cominbation with another lens in a compound optical assembly. LE1985-C - Ø2in N-BK7 Positive Meniscus Lens, f = 300 mm, ARC: 1050 - 1700 nm Thorlabs specializes in the building blocks for laser and fiber optic systems. bugm mmkga gdjh ezok mgf dxgc tnzwl tftq iozizij ewe bvgyqb ddzpsj okfgdar pzpjnup tdow