| AC064-015-B 6.35 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=15mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC080-016-B 8 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=16mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC080-020-B 8 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=20mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC080-030-B 8 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=30mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| ACN127-020-B 12.7 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=-20mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC127-030-B 12.7 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=30mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC127-075-B 12.7 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=75mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-030-B 25.4 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=30mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-040-B 25.4 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=40mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-045-B 25.4 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=45mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-050-B 25.4 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=50mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-060-B 25.4 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=60mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-075-B 25.4 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=75mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-100-B 25.4 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=100mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-150-B 25.4 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=150mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-400-B 25.4 mm Dia. SF5/N-SF6HT Unmounted Achromatic Doublet; EFL=400mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | SF5, N-SF6HT | Circular |
| AC254-500-B 25.4 mm Dia. N-SF10/N-SF6HT Unmounted Achromatic Doublet; EFL=500mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-SF10, N-SF6HT | Circular |
| AC300-050-B 30 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=50mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC300-100-B 30 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=100mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-080-B 50.8 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=80mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-150-B 50.8 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=150mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC508-200-B 50.8 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=200mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC508-250-B 50.8 mm Dia. N-BAF10/N-SF6HT Unmounted Achromatic Doublet; EFL=250mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC050-008-C 5 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=7.5mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC050-010-C 5 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=10mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC050-015-C 5 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=15mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC060-010-C 6 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=10mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC080-030-C 8 mm Dia. N-PK52A/N-SF6 Unmounted Achromatic Doublet; EFL=30mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-PK52A, N-SF6 | Circular |
| AC127-019-C 12.7 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=19mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC127-025-C 12.7 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=25mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC127-030-C 12.7 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=30mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC254-030-C 25.4 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=30.4mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC254-035-C 25.4 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=35.1mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC254-050-C 25.4 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=50mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC254-125-C 25.4 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=125mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC254-200-C 25.4 mm Dia. N-LAK22/N-SF6 Unmounted Achromatic Doublet; EFL=200.1mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC254-300-C 25.4 mm Dia. N-SF2/N-SF6 Unmounted Achromatic Doublet; EFL=299.9mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-SF2, N-SF6 | Circular |
| AC300-080-C 30 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=80.5mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC508-075-C 50.8 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=75.4mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC508-080-C 50.8 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=80.3mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC508-100-C 50.8 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=99.7mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC508-250-C 50.8 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=250.2mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC508-400-C 50.8 mm Dia. N-BAF10/N-SF6 Unmounted Achromatic Doublet; EFL=402.7mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6 | Circular |
| AC508-500-C 50.8 mm Dia. N-SF5/N-SF6 Unmounted Achromatic Doublet; EFL=499.7mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-SF5, N-SF6 | Circular |
| AC508-750-C 50.8 mm Dia. N-SF10/N-SF6 Unmounted Achromatic Doublet; EFL=748.9mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-SF10, N-SF6 | Circular |
| AC080-020-A-ML 8 mm Dia. N-BK7/SF2 Mounted Achromatic Doublet; EFL=20mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, SF2 | Circular |
| AC080-030-A-ML 8 mm Dia. N-BK7/N-SF2 Mounted Achromatic Doublet; EFL=30mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, N-SF2 | Circular |
| AC127-019-A-ML 12.7 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=19mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC127-025-A-ML 12.7 mm Dia. N-BAF10/N-SF10 Mounted Achromatic Doublet; EFL=25mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF10 | Circular |
| AC254-035-A-ML 25.4 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=35mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-045-A-ML 25.4 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=45mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-060-A-ML 25.4 mm Dia. E-BAF11/FD10 Mounted Achromatic Doublet; EFL=60mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | BAF11, E-FD10 | Circular |
| AC254-075-A-ML 25.4 mm Dia. N-BK7/SF5 Mounted Achromatic Doublet; EFL=75mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, SF5 | Circular |
| AC254-125-A-ML 25.4 mm Dia. N-BK7/N-SF5 Mounted Achromatic Doublet; EFL=125mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, N-SF5 | Circular |
| AC254-150-A-ML 25.4 mm Dia. N-BK7/SF5 Mounted Achromatic Doublet; EFL=150mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, SF5 | Circular |
| AC254-200-A-ML 25.4 mm Dia. N-SSK5/LAFN7 Mounted Achromatic Doublet; EFL=200mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-SSK5, LAFN7 | Circular |
| AC254-250-A-ML 25.4 mm Dia. N-BK7/SF2 Mounted Achromatic Doublet; EFL=250mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, SF2 | Circular |
| AC508-075-A-ML 50.8 mm Dia. E-BAF11/N-SF11 Mounted Achromatic Doublet; EFL=75mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | BAF11, N-SF11 | Circular |
| AC508-080-A-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=80mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-150-A-ML 50.8 mm Dia. N-BK7/SF5 Mounted Achromatic Doublet; EFL=150mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, SF5 | Circular |
| AC508-300-A-ML 50.8 mm Dia. N-BK7/SF2 Mounted Achromatic Doublet; EFL=300mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, SF2 | Circular |
| ACT508-500-A-ML 50.8 mm Dia. N-BK7/N-SF2 Mounted Achromatic Doublet; EFL=500mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, N-SF2 | Circular |
| ACT508-750-A-ML 50.8 mm Dia. N-BK7/N-SF2 Mounted Achromatic Doublet; EFL=750mm 400-700nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, N-SF2 | Circular |
| AC050-015-B-ML 5 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=15mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC080-020-B-ML 8 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=20mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC127-030-B-ML 12.7 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=30mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-030-B-ML 25.4 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=30mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-035-B-ML 25.4 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=35mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-040-B-ML 25.4 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=40mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-050-B-ML 25.4 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=50mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-080-B-ML 25.4 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=80.3mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-100-B-ML 25.4 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=100mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-125-B-ML 25.4 mm Dia. N-BK7/N-SF8 Mounted Achromatic Doublet; EFL=125mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BK7, N-SF8 | Circular |
| AC254-200-B-ML 25.4 mm Dia. N-LAK22/N-SF10 Mounted Achromatic Doublet; EFL=200mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF10 | Circular |
| AC254-250-B-ML 25.4 mm Dia. SF5/N-SF6HT Mounted Achromatic Doublet; EFL=250mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | SF5, N-SF6HT | Circular |
| AC254-300-B-ML 25.4 mm Dia. SF5/N-SF6HT Mounted Achromatic Doublet; EFL=300mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | SF5, N-SF6HT | Circular |
| AC508-075-B-ML 50.8 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=75mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC508-080-B-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=80mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-100-B-ML 50.8 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=100mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC508-200-B-ML 50.8 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=200mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC508-400-B-ML 50.8 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=400mm 650-1050nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC050-008-C-ML 5 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=7.5mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC050-010-C-ML 5 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=10mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC050-015-C-ML 5 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=15mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC060-010-C-ML 6 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=10mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC080-016-C-ML 8 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=16mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC080-030-C-ML 8 mm Dia. N-PK52A/N-SF6 Mounted Achromatic Doublet; EFL=30mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-PK52A, N-SF6 | Circular |
| AC127-019-C-ML 12.7 mm Dia. N-LAK22/N-SF6 Mounted Achromatic Doublet; EFL=19mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6 | Circular |
| AC127-075-C-ML 12.7 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=75mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-030-C-ML 25.4 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=30mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC254-060-C-ML 25.4 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=60mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-200-C-ML 25.4 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=200mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-LAK22, N-SF6HT | Circular |
| AC254-250-C-ML 25.4 mm Dia. SF2/N-SF6HT Mounted Achromatic Doublet; EFL=250mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | SF2, N-SF6HT | Circular |
| AC254-300-C-ML 25.4 mm Dia. SF2/N-SF6HT Mounted Achromatic Doublet; EFL=300mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | SF2, N-SF6HT | Circular |
| AC254-400-C-ML 25.4 mm Dia. SF2/N-SF6HT Mounted Achromatic Doublet; EFL=400mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | SF2, N-SF6HT | Circular |
| AC508-080-C-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=80mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-100-C-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=100mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-250-C-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=250mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-300-C-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=300mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |
| AC508-400-C-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=400mm 1050-1700nm | Optics | Lens | Multiplets | Thorlabs | N-BAF10, N-SF6HT | Circular |