| Name | Category | Type | Subtype | Brand | Material | Shape | EFL | BFL | R1 | R2 |
|---|---|---|---|---|---|---|---|---|---|---|
| LF4348 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-300mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -300 mm | -297.8 mm | 150 mm | 71.4 mm |
| LF1822 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -100 mm | -98.7 mm | 100 mm | 33.7 mm |
| LF1097-A 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm 350-700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -200 mm | -197.3 mm | 100 mm | 50.2 mm |
| LF1988-A 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-500mm 350-700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -500 mm | -496.3 mm | 250 mm | 126.3 mm |
| LF1822-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-100mm 1050-1700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -100 mm | -98.7 mm | 100 mm | 33.7 mm |
| LF7134-F 12.7 mm Dia. ZnSe Negative Meniscus Lens; EFL=-20mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -20 mm | -18.2 mm | 12.6 mm | 7.9 mm |
| LF4370-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-150mm UV 245-400nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -150 mm | -149 mm | 150 mm | 47 mm |
| LF4986-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-1000mm UV 245-400nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -1000 mm | -995.7 mm | 300 mm | 180.8 mm |
| LF5469 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-40mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -40 mm | -39.9 mm | 308.3 mm | 15.5 mm |
| LF5394 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-1000mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -1000 mm | -997.4 mm | 438.1 mm | 211.1 mm |
| LF5175-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-150mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -150 mm | -147.3 mm | 64.1 mm | 30.8 mm |
| LF1097 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -200 mm | -197.3 mm | 100 mm | 50.2 mm |
| LF1544 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-400mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -400 mm | -397 mm | 250 mm | 112.5 mm |
| LF1141 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-1000mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -1000 mm | -994.6 mm | 500 mm | 253.2 mm |
| LF1097-B 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm 650-1050nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -200 mm | -197.3 mm | 100 mm | 50.2 mm |
| LF1988-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-500mm 1050-1700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -500 mm | -496.3 mm | 250 mm | 126.3 mm |
| LF1141-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-1000mm 1050-1700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -1000 mm | -994.6 mm | 500 mm | 253.2 mm |
| LF7769-F 12.7 mm Dia. ZnSe Negative Meniscus Lens; EFL=-15mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -15 mm | -13.7 mm | 13.5 mm | 7.5 mm |
| LF7113-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-150mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -150 mm | -141.8 mm | 42.7 mm | 33.6 mm |
| LF4624 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -200 mm | -198.5 mm | 150 mm | 56.6 mm |
| LF4624-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-200mm UV 245-400nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -200 mm | -198.5 mm | 150 mm | 56.6 mm |
| LF4706-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-500mm UV 245-400nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -500 mm | -497.2 mm | 200 mm | 106.4 mm |
| LF5067 12.7 mm Dia. CaF2 Negative Meniscus Lens; EFL=-20mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -20 mm | -19.9 mm | 95.6 mm | 7.5 mm |
| LF5895 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-75mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -75 mm | -72.2 mm | 30.8 mm | 14.8 mm |
| LF1547 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -150 mm | -148 mm | 100 mm | 43.1 mm |
| LF1544-A 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-400mm 350-700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -400 mm | -397 mm | 250 mm | 112.5 mm |
| LF1547-B 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-150mm 650-1050nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -150 mm | -148 mm | 100 mm | 43.1 mm |
| LF1015-B 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-300mm 650-1050nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -300 mm | -297.8 mm | 250 mm | 95.1 mm |
| LF1547-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-150mm 1050-1700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -150 mm | -148 mm | 100 mm | 43.1 mm |
| LF1015-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-300mm 1050-1700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -300 mm | -297.8 mm | 250 mm | 95.1 mm |
| MNN201 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -100 mm | -98.79 mm | 89.95 mm | 32.51 mm |
| LF4370 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -150 mm | -149.1 mm | 150 mm | 47 mm |
| LF4938-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-100mm UV 245-400nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -100 mm | -99.3 mm | 150 mm | 35 mm |
| LF5175 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -150 mm | -147.3 mm | 64.1 mm | 30.8 mm |
| LF5807 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-750mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -750 mm | -747.3 mm | 328.2 mm | 158.1 mm |
| LF5414-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-50mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -50 mm | -49.2 mm | 68.5 mm | 15.5 mm |
| LF1822-B 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-100mm 650-1050nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -100 mm | -98.7 mm | 100 mm | 33.7 mm |
| LF1544-B 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-400mm 650-1050nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -400 mm | -397 mm | 250 mm | 112.5 mm |
| MNN202 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -150 mm | -148.06 mm | 89.95 mm | 41.21 mm |
| MNN208 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-1000mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -1000 mm | -995.3 mm | 600 mm | 277.16 mm |
| LM11-25-175 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-175mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -175 mm | -174.6 mm | 90 mm | 44.86 mm |
| LM11-25-200 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -200 mm | -199.6 mm | 90 mm | 47.84 mm |
| LF7053-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-75mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -75 mm | -66.6 mm | 21 mm | 15.5 mm |
| LF7589-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-750mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -750 mm | -742 mm | 219.6 mm | 179.7 mm |
| MEN0810 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Union Optic | N-BK7 | Circular | -500 mm | 235 mm | 122.7 mm | |
| MEN0809 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Union Optic | N-BK7 | Circular | -200 mm | 90 mm | 47.63 mm | |
| LF4986 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-1000mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -1000 mm | -995.7 mm | 300 mm | 180.8 mm |
| LF5067-E 12.7 mm Dia. CaF2 Negative Meniscus Lens; EFL=-20mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -20 mm | -19.9 mm | 95.6 mm | 7.5 mm |
| LF5154-E 12.7 mm Dia. CaF2 Negative Meniscus Lens; EFL=-80mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -80 mm | -77.9 mm | 33.7 mm | 16.2 mm |
| LF5515-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-100mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -100 mm | -97.2 mm | 42 mm | 20.2 mm |
| LF5807-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-750mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -750 mm | -747.3 mm | 328.2 mm | 158.1 mm |
| LF5394-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-1000mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -1000 mm | -997.4 mm | 438.1 mm | 211.1 mm |
| LF1015 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-300mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -300 mm | -297.8 mm | 250 mm | 95.1 mm |
| LF1015-A 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-300mm 350-700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -300 mm | -297.8 mm | 250 mm | 95.1 mm |
| MNN203 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -200 mm | -197.82 mm | 89.95 mm | 47.64 mm |
| MNN204 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-250mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -250 mm | -248.62 mm | 235.5 mm | 83.18 mm |
| LM11-25-100 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -100 mm | -99.2 mm | 90 mm | 32.59 mm |
| LM11-25-600 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-600mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -600 mm | -596.8 mm | 600 mm | 204.08 mm |
| LF7601-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-50mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -50 mm | -44.9 mm | 23 mm | 15.6 mm |
| LF4938 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -100 mm | -99.3 mm | 150 mm | 35 mm |
| LF5847 12.7 mm Dia. CaF2 Negative Meniscus Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -50 mm | -47.9 mm | 20.4 mm | 9.8 mm |
| LF5414 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -50 mm | -49.2 mm | 68.5 mm | 15.5 mm |
| LF5469-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-40mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -40 mm | -39.9 mm | 308.3 mm | 15.5 mm |
| LF5048-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-500mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -500 mm | -497.3 mm | 218.3 mm | 105.1 mm |
| LF1988 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -500 mm | -496.3 mm | 250 mm | 126.3 mm |
| LF1822-A 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-100mm 350-700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -100 mm | -98.7 mm | 100 mm | 33.7 mm |
| LF1547-A 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-150mm 350-700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -150 mm | -148 mm | 100 mm | 43.1 mm |
| LF1141-B 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-1000mm 650-1050nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -1000 mm | -994.6 mm | 500 mm | 253.2 mm |
| LF1544-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-400mm 1050-1700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -400 mm | -397 mm | 250 mm | 112.5 mm |
| MNN205 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-300mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -300 mm | -299.04 mm | 235.5 mm | 93.33 mm |
| LM11-25-150 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -150 mm | -149.5 mm | 90 mm | 41.42 mm |
| LF7733-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-25.4mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -25.4 mm | -23.5 mm | 31.6 mm | 15.5 mm |
| LF7321-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-200mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -200 mm | -191.9 mm | 57.7 mm | 45.9 mm |
| LF5154 12.7 mm Dia. CaF2 Negative Meniscus Lens; EFL=-80mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -80 mm | -77.9 mm | 33.7 mm | 16.2 mm |
| LF5048 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -500 mm | -497.3 mm | 218.3 mm | 105.1 mm |
| LF5847-E 12.7 mm Dia. CaF2 Negative Meniscus Lens; EFL=-50mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -50 mm | -47.9 mm | 20.4 mm | 9.8 mm |
| LF1141-A 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-1000mm 350-700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -1000 mm | -994.6 mm | 500 mm | 253.2 mm |
| LF1988-B 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-500mm 650-1050nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -500 mm | -496.3 mm | 250 mm | 126.3 mm |
| LF1097-C 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-200mm 1050-1700nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | N-BK7 | Circular | -200 mm | -197.3 mm | 100 mm | 50.2 mm |
| MNN206 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-400mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -400 mm | -397.33 mm | 235.5 mm | 109.65 mm |
| LM11-25-300 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-300mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -300 mm | -298.3 mm | 235 mm | 93.13 mm |
| LF7785-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-100mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -100 mm | -91.8 mm | 28.4 mm | 21.6 mm |
| LF7573-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-1000mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -1000 mm | -992 mm | 293 mm | 240.5 mm |
| LF4706 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -500 mm | -497.2 mm | 200 mm | 106.4 mm |
| LF4348-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-300mm UV 245-400nm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | UVFS | Circular | -300 mm | -297.8 mm | 150 mm | 71.4 mm |
| LF5515 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -100 mm | -97.2 mm | 42 mm | 20.2 mm |
| LF5961 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -200 mm | -197.3 mm | 86.2 mm | 41.4 mm |
| LF5895-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-75mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -75 mm | -72.2 mm | 30.8 mm | 14.8 mm |
| LF5961-E 25.4 mm Dia. CaF2 Negative Meniscus Lens; EFL=-200mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | CaF2 | Circular | -200 mm | -197.3 mm | 86.2 mm | 41.4 mm |
| MNN207 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | WTS Photonics | N-BK7 | Circular | -500 mm | -496.94 mm | 235.5 mm | 122.74 mm |
| LM11-25-125 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-125mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -125 mm | -123.7 mm | 90 mm | 37.26 mm |
| LM11-25-500 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | CeNing Optics | N-BK7 | Circular | -500 mm | -496.5 mm | 235 mm | 122.6 mm |
| LF7185-F 12.7 mm Dia. ZnSe Negative Meniscus Lens; EFL=-40mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -40 mm | -33.6 mm | 10.9 mm | 7.6 mm |
| LF7639-F 25.4 mm Dia. ZnSe Negative Meniscus Lens; EFL=-500mm 8-12µm | Optics | Lens | Spherical Lens (Concave-Convex) | Thorlabs | ZnSe | Circular | -500 mm | -492 mm | 146.1 mm | 119 mm |
| MEN0808 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Union Optic | N-BK7 | Circular | -150 mm | 90 mm | 41.42 mm | |
| MEN0807 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Union Optic | N-BK7 | Circular | -100 mm | 90 mm | 32.59 mm | |
| MEN0806 25.4 mm Dia. N-BK7 Negative Meniscus Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Convex) | Union Optic | N-BK7 | Circular | -50 mm | 90 mm | 19.9 mm |
Optical lenses are essential components in numerous optical systems, enabling the manipulation of light rays and the precise shaping of images. With advanced simulation capabilities like 3DOptix, engineers, and researchers can accurately model and optimize the performance of all lenses available in our catalog. This capability allows for thorough analysis and fine-tuning of optical designs before implementation. Our catalog features a diverse range of lens types, including spherical, achromatic, aspheric, and cylindrical lenses, catering to a wide array of applications. Lenses with antireflection coatings ensure optimal performance by minimizing unwanted reflections. Additionally, our catalog offers various substrate options, such as N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, silicon, and more, providing flexibility and versatility to meet diverse application requirements. With such comprehensive offerings and the ability to simulate each lens with precision using 3DOptix, our optical solutions empower researchers and engineers to innovate and excel in their endeavors.