| G313373000 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-20mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313215000 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313216000 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313217000 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313373322 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-20mm 450-700nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313374322 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-50mm 450-700nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313217322 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-150mm 450-700nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313215525 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-50mm 725-1050nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313375329 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-100mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313205329 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-20mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313373331 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-20mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313374331 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-50mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313216331 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-100mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313330322 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-20mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G313332331 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-40mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G313330400 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-20mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063346322 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-40mm 450-700nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063344329 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-20mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063344400 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-20mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063347400 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-50mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063061000 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G063059322 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-30mm 450-700nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G052404525 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-100mm 725-1050nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G063059525 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-30mm 725-1050nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G052401329 10 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-10mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G052403331 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-50mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| HO-BVL25-08 25mm Dia. N-BK7 Double-Concave Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Holmarc Opto-Mechatronics | N-BK7 |
| HO-BVL25-40C 25mm Dia. N-BK7 Double-Concave Lens; EFL=-1000mm Single Layer MgF2 | Optics | Lens | Spherical Lens (Concave-Concave) | Holmarc Opto-Mechatronics | N-BK7 |
| G313210000 10 mm Dia. N-BK7 Double-Concave Lens; EFL=-10mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313376000 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313206000 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-30mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313214000 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-40mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313205322 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-20mm 450-700nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313206322 22.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-30mm 450-700nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313337525 25.4 mm Dia. N-BK7 Double-Concave Lens; EFL=-50mm 725-1050nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313210329 10 mm Dia. N-BK7 Double-Concave Lens; EFL=-10mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313373329 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-20mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313375400 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-100mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G313333000 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063344525 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-20mm 725-1050nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063346331 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-40mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G063345400 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-30mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | UVFS |
| G052403000 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G063058525 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-20mm 725-1050nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G063892525 25.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-50mm 725-1050nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G052402329 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-20mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G063059329 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-30mm 1064nm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G052402400 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-20mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G052404400 12.7 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-100mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G063063400 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-150mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| LD5451 12.7 mm Dia. CaF2 Double-Concave Lens; EFL=-15mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | CaF2 |
| LD4014-UV 9 mm Dia. UVFS Double-Concave Lens; EFL=-18.1mm 245-400nm | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| LD4931-UV 25.4 mm Dia. UVFS Double-Concave Lens; EFL=-25.1mm 245-400nm | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| LD4148 6 mm Dia. UVFS Double-Concave Lens; EFL=-12mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| LD4771 12.7 mm Dia. UVFS Double-Concave Lens; EFL=-15mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| L-BCC007 12 mm Dia. Double-Concave Lens; EFL=-12mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC017 12.5 mm Dia. Double-Concave Lens; EFL=-40mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC018 12.5 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC030 13 mm Dia. Double-Concave Lens; EFL=-30mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC046 22.4 mm Dia. Double-Concave Lens; EFL=-40mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC011 12.5 mm Dia. Double-Concave Lens; EFL=-15mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC014 12.5 mm Dia. Double-Concave Lens; EFL=-25mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC024 12.5 mm Dia. Double-Concave Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC028 12.7 mm Dia. Double-Concave Lens; EFL=-75mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC045 20 mm Dia. Double-Concave Lens; EFL=-70mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| G063060331 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-40mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| G063059400 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-30mm | Optics | Lens | Spherical Lens (Concave-Concave) | Qioptiq Photonics | N-BK7 |
| LD4148-UV 6 mm Dia. UVFS Double-Concave Lens; EFL=-12mm 245-400nm | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| LD4931 25.4 mm Dia. UVFS Double-Concave Lens; EFL=-25mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| LD4103 25.4 mm Dia. UVFS Double-Concave Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| L-BCC001 5 mm Dia. Double-Concave Lens; EFL=-5mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC008 12.7 mm Dia. Double-Concave Lens; EFL=-25mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC026 12.5 mm Dia. Double-Concave Lens; EFL=-250mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC027 12.7 mm Dia. Double-Concave Lens; EFL=-12.5mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| LD5451-E 12.7 mm Dia. CaF2 Double-Concave Lens; EFL=-15mm 2-5µm | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | CaF2 |
| LD4771-UV 12.7 mm Dia. UVFS Double-Concave Lens; EFL=-15mm 245-400nm | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| LD4735-UV 25.4 mm Dia. UVFS Double-Concave Lens; EFL=-75.3mm 245-400nm | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| LD4735 25.4 mm Dia. UVFS Double-Concave Lens; EFL=-75mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Thorlabs | UVFS |
| L-BCC009 12.7 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC025 50.8 mm Dia. Double-Concave Lens; EFL=-75mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC051 25 mm Dia. Double-Concave Lens; EFL=-40mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC053 25 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC067 25.4 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC089 38.1 mm Dia. Double-Concave Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC063 25.4 mm Dia. Double-Concave Lens; EFL=-25mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC095 40 mm Dia. Double-Concave Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC115 50 mm Dia. Double-Concave Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC064 25.4 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC068 25.4 mm Dia. Double-Concave Lens; EFL=-200mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC119 50.8 mm Dia. Double-Concave Lens; EFL=-100mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC070 30 mm Dia. Double-Concave Lens; EFL=-30mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC091 38.1 mm Dia. Double-Concave Lens; EFL=-500mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC092 40 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| L-BCC125 76.2 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | Ross Optical | N-BK7 |
| LB11-12-30 12.7 mm Dia. N-BK7 Double-Concave Lens; EFL=-30mm Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | CeNing Optics | N-BK7 |
| SLB-10B-40N 10.0 mm Dia. x -39.7 mm FL; Double-Concave Lens Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | OptoSigma | N-BK7 |
| SLB-15B-40N 15.0 mm Dia. x -39.7 mm FL; Double-Concave Lens Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | OptoSigma | N-BK7 |
| SLB-10B-15N 10.0 mm Dia. x -14.7 mm FL; Double-Concave Lens Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | OptoSigma | N-BK7 |
| SLB-25B-30N 25.0 mm Dia. x -29.7 mm FL; Double-Concave Lens Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | OptoSigma | N-BK7 |
| SLB-15B-25N 15.0 mm Dia. x -24.7 mm FL; Double-Concave Lens Uncoated | Optics | Lens | Spherical Lens (Concave-Concave) | OptoSigma | N-BK7 |