| 49-539 50.0mm Dia. x -125 FL; NIR I Coated; Plano-Concave Lens 600-1050nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | N-BK7 | Circular |
| 67-984 6mm Dia. x -12 FL; NIR II Coated; Plano-Concave Lens 750-1550nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | N-BK7 | Circular |
| 67-989 9.0mm Dia. x -18 FL; NIR II Coated; Plano-Concave Lens 750-1550nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | N-SF11 | Circular |
| 68-001 25mm Dia. x -50 FL; NIR II Coated; Plano-Concave Lens 750-1550nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | N-BK7 | Circular |
| 48-345 6mm Dia. x -9 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | N-SF11 | Circular |
| 45-922 25mm Dia. x -25 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | N-SF11 | Circular |
| 48-698 25mm Dia. x -35 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | N-SF11 | Circular |
| 48-323 25.0mm Dia. x -100 FL; UV-AR Coated; UV Plano-Concave Lens 250-425nm | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | Fused Silica | Circular |
| 45-700 9.0mm Dia. x -13.5 FL; Uncoated; UV Plano-Concave Lens | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | Fused Silica | Circular |
| 45-702 9.0mm Dia. x -27 FL; Uncoated; UV Plano-Concave Lens | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | Fused Silica | Circular |
| 48-316 25.0mm Dia. x -75 FL; Uncoated; UV Plano-Concave Lens | Optics | Lens | Spherical Lens (Plano-Concave) | Edmund Optics | Fused Silica | Circular |
| 112-0219E 25.4 mm Dia. x -100 mm FL; Uncoated; Plano-Concave Lens | Optics | Lens | Spherical Lens (Plano-Concave) | EKSMA Optics | N-BK7 | Circular |
| 112-0223E 25.4 mm Dia. x -125 mm FL; Uncoated; Plano-Concave Lens | Optics | Lens | Spherical Lens (Plano-Concave) | EKSMA Optics | N-BK7 | Circular |
| BICX101 12.7 mm Dia. x 15 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX104 12.7 mm Dia. x 30 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX105 12.7 mm Dia. x 40 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX202 25.4 mm Dia. x 31.7 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX210 25.4 mm Dia. x 200 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX302 30 mm Dia. x 500 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX307 38 mm Dia. x 200 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX310 38 mm Dia. x 700 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX507 50 mm Dia. x 500 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | N-BK7 | Circular |
| BICX-FS20 38 mm Dia. x 100 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | Fused Silica | Circular |
| BICX-FS10 25.4 mm Dia. x 50 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | Fused Silica | Circular |
| BICX-FS18 25.4 mm Dia. x 1000 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | Fused Silica | Circular |
| BICX-FS23 38 mm Dia. x 350 mm FL; Uncoated; Double-Convex Lens | Optics | Lens | Spherical Lens (Convex-Convex) | WTS Photonics | Fused Silica | Circular |
| LB1406 N-BK7 Bi-Convex Lens; Dia:6.0 mm; f=12.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1475 N-BK7 Bi-Convex Lens; Dia:1 in; f=750.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1889 N-BK7 Bi-Convex Lens; Dia:2 in; f=250.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1917 N-BK7 Bi-Convex Lens; Dia:2 in; f=300.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1859 N-BK7 Bi-Convex Lens; Dia:2 in; f=1000.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1494-A N-BK7 Bi-Convex Lens; Dia:9.0 mm; f=12.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1212-A N-BK7 Bi-Convex Lens; Dia:9.0 mm; f=20.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1258-A N-BK7 Bi-Convex Lens; Dia:0.5 in; f=30.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1844-A N-BK7 Bi-Convex Lens; Dia:0.5 in; f=50.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1596-A N-BK7 Bi-Convex Lens; Dia:1 in; f=60.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1889-A N-BK7 Bi-Convex Lens; Dia:2 in; f=250.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1917-A N-BK7 Bi-Convex Lens; Dia:2 in; f=300.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1212-B N-BK7 Bi-Convex Lens; Dia:9.0 mm; f=20.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1904-B N-BK7 Bi-Convex Lens; Dia:1 in; f=125.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1056-B N-BK7 Bi-Convex Lens; Dia:1 in; f=250.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1475-B N-BK7 Bi-Convex Lens; Dia:1 in; f=750.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1409-B N-BK7 Bi-Convex Lens; Dia:1 in; f=1000.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1374-B N-BK7 Bi-Convex Lens; Dia:2 in; f=150.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1844-C N-BK7 Bi-Convex Lens; Dia:0.5 in; f=50.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1187-C N-BK7 Bi-Convex Lens; Dia:0.5 in; f=100.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1294-C N-BK7 Bi-Convex Lens; Dia:1 in; f=175.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB4913 UV Fused Silica Bi-Convex Lens; Dia:1 in; f=125.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4140 UV Fused Silica Bi-Convex Lens; Dia:2 in; f=150.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4280-A UV Fused Silica Bi-Convex Lens; Dia:6 mm; f=10.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4700-A UV Fused Silica Bi-Convex Lens; Dia:0.5 in; f=40.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4913-A UV Fused Silica Bi-Convex Lens; Dia:1 in; f=125.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4710-A UV Fused Silica Bi-Convex Lens; Dia:2 in; f=300.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4545-B UV Fused Silica Bi-Convex Lens; Dia:1 in; f=300.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB1092 N-BK7 Bi-Convex Lens; Dia:0.5 in; f=15.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1630 N-BK7 Bi-Convex Lens; Dia:2 in; f=100.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1862 N-BK7 Bi-Convex Lens; Dia:2 in; f=400.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1406-A N-BK7 Bi-Convex Lens; Dia:6.0 mm; f=12.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1869-A N-BK7 Bi-Convex Lens; Dia:1 in; f=500.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1106-A N-BK7 Bi-Convex Lens; Dia:2 in; f=125.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1607-A N-BK7 Bi-Convex Lens; Dia:2 in; f=175.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1909-A N-BK7 Bi-Convex Lens; Dia:2 in; f=500.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1757-B N-BK7 Bi-Convex Lens; Dia:1 in; f=30.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1811-B N-BK7 Bi-Convex Lens; Dia:1 in; f=35.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1471-B N-BK7 Bi-Convex Lens; Dia:1 in; f=50.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1676-B N-BK7 Bi-Convex Lens; Dia:1 in; f=100.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1437-B N-BK7 Bi-Convex Lens; Dia:1 in; f=150.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1630-B N-BK7 Bi-Convex Lens; Dia:2 in; f=100.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1247-B N-BK7 Bi-Convex Lens; Dia:2 in; f=750.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1761-C N-BK7 Bi-Convex Lens; Dia:1 in; f=25.4 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1904-C N-BK7 Bi-Convex Lens; Dia:1 in; f=125.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1945-C N-BK7 Bi-Convex Lens; Dia:1 in; f=200.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1391-C N-BK7 Bi-Convex Lens; Dia:1 in; f=400.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1607-C N-BK7 Bi-Convex Lens; Dia:2 in; f=175.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB4003 UV Fused Silica Bi-Convex Lens; Dia:0.5 in; f=30.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4915 UV Fused Silica Bi-Convex Lens; Dia:0.5 in; f=50.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4879 UV Fused Silica Bi-Convex Lens; Dia:1 in; f=35.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4282 UV Fused Silica Bi-Convex Lens; Dia:1 in; f=200.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4837 UV Fused Silica Bi-Convex Lens; Dia:1 in; f=250.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4842 UV Fused Silica Bi-Convex Lens; Dia:2 in; f=200.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4330-A UV Fused Silica Bi-Convex Lens; Dia:1 in; f=75.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4140-A UV Fused Silica Bi-Convex Lens; Dia:2 in; f=150.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB4842-A UV Fused Silica Bi-Convex Lens; Dia:2 in; f=200.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |
| LB1212 N-BK7 Bi-Convex Lens; Dia:9.0 mm; f=20.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1450 N-BK7 Bi-Convex Lens; Dia:0.5 in; f=20.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1258 N-BK7 Bi-Convex Lens; Dia:0.5 in; f=30.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1378 N-BK7 Bi-Convex Lens; Dia:0.5 in; f=40.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1844 N-BK7 Bi-Convex Lens; Dia:0.5 in; f=50.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1027 N-BK7 Bi-Convex Lens; Dia:1 in; f=40.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1607 N-BK7 Bi-Convex Lens; Dia:2 in; f=175.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1027-A N-BK7 Bi-Convex Lens; Dia:1 in; f=40.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1901-A N-BK7 Bi-Convex Lens; Dia:1 in; f=75.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1437-A N-BK7 Bi-Convex Lens; Dia:1 in; f=150.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1859-A N-BK7 Bi-Convex Lens; Dia:2 in; f=1000.0 mm ARC 350-700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1258-B N-BK7 Bi-Convex Lens; Dia:0.5 in; f=30.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1027-B N-BK7 Bi-Convex Lens; Dia:1 in; f=40.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1862-B N-BK7 Bi-Convex Lens; Dia:2 in; f=400.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1909-B N-BK7 Bi-Convex Lens; Dia:2 in; f=500.0 mm ARC 650-1050nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB1862-C N-BK7 Bi-Convex Lens; Dia:2 in; f=400.0 mm ARC 1050-1700nm | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | N-BK7 | Circular |
| LB4854 UV Fused Silica Bi-Convex Lens; Dia:0.5 in; f=20.0 mm Uncoated | Optics | Lens | Spherical Lens (Convex-Convex) | Thorlabs | UVFS | Circular |