| Part Number | Product Description | 
| AD8F | SM1-Threaded Adapter for Ø8 mm, ≥0.35" (8.9 mm) Long Cylindrical Components | 
| AD8T | Ø1" OD Adapter for Ø8 mm Optic, Internally Threaded, 0.38" Thick | 
| AD9.5F | SM1-Threaded Adapter for Ø9.5 mm, ≥0.18" (4.6 mm) Long Cylindrical Components | 
| AD9F | SM1-Threaded Adapter for Ø9 mm, ≥0.35" (8.9 mm) Long Cylindrical Components | 
| AD9T | Ø1" OD Adapter for Ø9 mm Optic, Internally Threaded, 0.38" Thick | 
| ADABD1 | Single L-Bracket for D-Hole FC Mating Sleeves | 
| ADABD2 | Dual L-Bracket for D-Hole FC Mating Sleeves | 
| ADABD3 | Quadruple L-Bracket for D-Hole FC Mating Sleeves | 
| ADABS1 | Single L-Bracket for Square Flange FC Mating Sleeves | 
| ADABS2 | Dual L-Bracket for Square Flange FC Mating Sleeves | 
| ADABS3 | Quadruple L-Bracket for Square Flange FC Mating Sleeves | 
| ADAE1 | E-2000/PC to E-2000/PC Mating Sleeve | 
| ADAE2 | E-2000/PC to FC/PC Mating Sleeve | 
| ADAE3 | E-2000/PC to SC/PC Mating Sleeve | 
| ADAE4 | E2000/PC to ST/PC Mating Sleeve | 
| ADAF1 | Ceramic Split Mating Sleeve for Ø2.5 mm (FC/PC, ST/PC, or SC/PC) Ferrules | 
| ADAF1-5 | Ceramic Split Mating Sleeves for Ø2.5 mm (FC/PC, ST/PC, or SC/PC) Ferrules, 5 Pack | 
| ADAF2 | Quick-Release Interconnect for Ø2.5 mm Ferrules | 
| ADAF4-5 | Phosphor Bronze Split Mating Sleeves for Ø2.5 mm (FC/PC, ST/PC, or SC/PC) Ferrules, 5 Pack | 
| ADAFC1 | FC/PC to FC/PC Mating Sleeve, Wide Key (2.2 mm), D-Hole | 
| ADAFC2 | FC/PC to FC/PC Mating Sleeve, Wide Key (2.2 mm), Square Flange | 
| ADAFC2-PMN | FC/PC to FC/PC or FC/APC to FC/APC Mating Sleeve, Narrow Precision Key (2.0 mm) for PM Fiber, Square Flange | 
| ADAFC2-PMW | FC/PC to FC/PC or FC/APC to FC/APC Mating Sleeve, Wide Precision Key (2.1 mm) for PM Fiber, Square Flange | 
| ADAFC3 | FC/APC to FC/APC Mating Sleeve, Narrow Key (2.0 mm), Square Flange | 
| ADAFC4 | FC/APC to FC/APC Mating Sleeve, Narrow Key (2.0 mm), D-Hole | 
| ADAFCB1 | FC/PC to FC/PC Single L-Bracket Mating Sleeve, Wide Key (2.2 mm) | 
| ADAFCB2 | FC/PC to FC/PC Dual L-Bracket Mating Sleeve, Wide Key (2.2 mm) | 
| ADAFCB3 | FC/APC to FC/APC Single L-Bracket Mating Sleeve, Narrow Key (2.0 mm) | 
| ADAFCB4 | FC/APC to FC/APC Dual L-Bracket Mating Sleeve, Narrow Key (2.0 mm) | 
| ADAFCB5 | FC/PC to FC/PC Quadruple L-Bracket Mating Sleeve, Wide Key (2.2 mm) | 
| ADAFCB6 | FC/APC to FC/APC Quadruple L-Bracket Mating Sleeve, Narrow Key (2.0 mm) | 
| ADAFCPM1 | FC/PC to FC/PC or FC/APC to FC/APC Mating Sleeve, Wide Precision Key (2.2 mm), Square Flange | 
| ADAFCPM2 | FC/PC to FC/PC or FC/APC to FC/APC Mating Sleeve, Narrow Precision Key (2.0 mm), Square Flange | 
| ADAFCPM3 | FC/PC to FC/PC or FC/APC to FC/APC Mating Sleeve, Narrow Precision Key (2.0 mm), D-Hole | 
| ADAFCPMB1 | FC/PC to FC/PC or FC/APC to FC/APC Single L-Bracket Mating Sleeve, Wide Precision Key (2.2 mm) | 
| ADAFCPMB2 | FC/PC to FC/PC or FC/APC to FC/APC Single L-Bracket Mating Sleeve, Narrow Precision Key (2.0 mm) | 
| ADAFCPMB3 | FC/PC to FC/PC or FC/APC to FC/APC Dual L-Bracket Mating Sleeve, Wide Precision Key (2.2 mm) | 
| ADAFCPMB4 | FC/PC to FC/PC or FC/APC to FC/APC Dual L-Bracket Mating Sleeve, Narrow Precision Key (2.0 mm) | 
| ADAFCPMB5 | FC/PC to FC/PC or FC/APC to FC/APC Quadruple L-Bracket Mating Sleeve, Wide Precision Key (2.2 mm) | 
| ADAFCPMB6 | FC/PC to FC/PC or FC/APC to FC/APC Quadruple L-Bracket Mating Sleeve, Narrow Precision Key (2.0 mm) | 
| ADAFCSC1 | FC/PC to SC/PC Fiber Optic Mating Sleeve | 
| ADAFCSMA1 | FC/PC to SMA Fiber Optic Mating Sleeve | 
| ADAFCSMAB1 | FC/PC to SMA Single L-Bracket Mating Sleeve | 
| ADAFCST1 | FC/PC to ST/PC Fiber Optic Mating Sleeve | 
| ADAL1 | Ceramic Split Mating Sleeve for Ø1.25 mm (LC/PC) Ferrules | 
| ADAL1-5 | Ceramic Split Mating Sleeves for Ø1.25 mm (LC/PC) Ferrules, 5 Pack | 
| ADAL2 | Quick-Release Interconnect for Ø1.25 mm Ferrules | 
| ADAL3 | Quick-Release Interconnect for Ø1.25 mm Ferrules | 
| ADAL4-5 | Phosphor Bronze Split Mating Sleeves for Ø1.25 mm (LC/PC) Ferrules, 5 Pack | 
| ADALC1 | LC/PC or LC/APC to LC/PC or LC/APC Mating Sleeve | 
| ADASC1 | SC/PC to SC/PC Mating Sleeve | 
| ADASMA | SMA to SMA Mating Sleeve | 
| ADASMA-10 | SMA to SMA Mating Sleeve, 10 Pack | 
| ADASMAB1 | SMA to SMA Single L-Bracket Mating Sleeve | 
| ADASMAB2 | SMA to SMA Dual L-Bracket Mating Sleeve | 
| ADASMAB3 | SMA to SMA Quadruple L-Bracket Mating Sleeve | 
| ADASMAV | Vacuum-Compatible SMA to SMA Mating Sleeve | 
| ADAST | ST/PC to ST/PC Mating Sleeve | 
| ADASTB1 | ST to ST Single L-Bracket Mating Sleeve | 
| ADASTB2 | ST to ST Dual L-Bracket Mating Sleeve | 
| ADB-10 | Pellin Broca Prism, 10 mm Square Aperture, N-BK7 | 
| ADB-20 | Pellin Broca Prism, 20 mm Square Aperture, N-BK7 | 
| ADBU-10 | Pellin Broca Prism, 10 mm Square Aperture, UV Fused Silica | 
| ADBU-20 | Pellin Broca Prism, 20 mm Square Aperture, UV Fused Silica | 
| ADBV-10 | Pellin Broca Prism, 10 mm Square Aperture, CaF2 | 
| ADF1 | Fluorescent Alignment Disk, Blue | 
| ADF1-P5 | Fluorescent Alignment Disk, Blue, 5 Pack | 
| ADF10 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Red | 
| ADF10-P5 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Red, 5 Pack | 
| ADF2 | Fluorescent Alignment Disk, Green | 
| ADF2-P5 | Fluorescent Alignment Disk, Green, 5 Pack | 
| ADF3 | Fluorescent Alignment Disk, Yellow | 
| ADF3-P5 | Fluorescent Alignment Disk, Yellow, 5 Pack | 
| ADF4 | Fluorescent Alignment Disk, Orange | 
| ADF4-P5 | Fluorescent Alignment Disk, Orange, 5 Pack | 
| ADF5 | Fluorescent Alignment Disk, Red | 
| ADF5-P5 | Fluorescent Alignment Disk, Red, 5 Pack | 
| ADF6 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Blue | 
| ADF6-P5 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Blue, 5 Pack | 
| ADF7 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Green | 
| ADF7-P5 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Green, 5 Pack | 
| ADF8 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Yellow | 
| ADF8-P5 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Yellow, 5 Pack | 
| ADF9 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Orange | 
| ADF9-P5 | Fluorescent Alignment Disk, Ø1.5 mm Hole, Orange, 5 Pack | 
| ADG-6 | GGG Coupling Prism, L = 6 mm | 
| ADM01 | Acoustic Detection Module for QEPAS, Hylok Fittings, BaF2 Windows | 
| ADT-6 | Rutile Coupling Prism, L = 6 mm | 
| AE0203D04 | Multi-Layer Actuator, Displacement @ 150V:  4.6 ± 1.5µm | 
| AE0203D04F | Piezoelectric Actuator, 4.6 µm Max Displacement, 3.5 mm x 4.5 mm x 5.0 mm | 
| AE0203D08 | Multi-Layer Actuator, Displacement @ 150V:  9.1 ± 1.5µm | 
| AE0203D08F | Piezoelectric Actuator, 9.1 µm Max Displacement, 3.5 mm x 4.5 mm x 10.0 mm | 
| AE0505D08 | Multi-Layer Actuator, Displacement @ 150V: 9.1 ± 1.5µm | 
| AE0505D08F | Piezoelectric Actuator, 9.1 µm Max Displacement , 6.5 mm x 6.5 mm x 10.0 mm | 
| AE0505D16 | Multi-Layer Actuator, Displacement @ 150V:  17.4 ± 2.0µm | 
| AE0505D16F | Piezoelectric Actuator, Max Displacement 17.4 µm, 6.5 mm x 6.5 mm x 20.0 mm | 
| AE0505D18 | Multi-Layer Actuator, Displacement @ 100 V:  15 µm ± 10% | 
| AE0505D18F | Piezoelectric Actuator, Max Displacement 15 µm, 6.5 mm x 6.5 mm x 18.0 mm | 
| AE25M25E | Thread Adapter, Internal to External Stud, M2.5 x 0.45 to 1/4"-20 | 
| AE25M6M | Thread Adapter, Internal to External Stud, M2.5 x 0.45 to M6 x 1.0 | 
| AE3M25E | Adapter with Internal M3 x 0.5 Threads and External 1/4"-20 Threads | 
| AE3M6M | Adapter with Internal M3 x 0.5 Threads and External M6 x 1.0 Threads | 
| AE4E25E | Adapter with Internal 4-40 Threads and External 1/4"-20 Threads | 
| AE4E6M | Adapter with Internal 4-40 Threads and External M6 x 1.0 Threads | 
| AE4M25E | Adapter with Internal M4 x 0.7 Threads and External 1/4"-20 Threads | 
| AE4M6M | Adapter with Internal M4 x 0.7 Threads and External M6 x 1.0 Threads, 10.0 mm Length | 
| AE4M6MS | Adapter with Internal M4 x 0.7 Threads and External M6 x 1.0 Threads, 5.1 mm Length | 
| AE6E25E | Adapter with Internal 6-32 Threads and External 1/4"-20 Threads | 
| AE6E6M | Adapter with Internal 6-32 Threads and External M6 x 1.0 Threads | 
| AE8E25E | Adapter with Internal 8-32 Threads and External 1/4"-20 Threads, 0.38" Length | 
| AE8E25ES | Adapter with Internal 8-32 Threads and External 1/4"-20 Threads, 0.20" Length | 
| AE8E6M | Adapter with Internal 8-32 Threads and External M6 x 1.0 Threads | 
| AEPU1 | 15" x 12" Aluminum Enclosure Utility Panel | 
| AEPU1/M | 375 mm x 300 mm Aluminum Enclosure Utility Panel | 
| AEPU2 | 9" x 12" Aluminum Enclosure Utility Panel | 
| AEPU2/M | 225 mm x 300 mm Aluminum Enclosure Utility Panel | 
| AFM1 | Anti-Fatigue Mat, 900 mm x 700 mm (35.43" x 27.56"), End Piece | 
| AFM100H | 0.22 NA, Ø100 µm Core Multimode Fiber, High-OH for 250 - 1200 nm, Aluminum Coated | 
| AFM100L | 0.22 NA, Ø100 µm Core Multimode Fiber, Low-OH for 400 - 2400 nm, Aluminum Coated | 
| AFM2 | Anti-Fatigue Mat, 900 mm x 700 mm (35.43" x 27.56"), Center Piece | 
| AFM200H | 0.22 NA, Ø200 µm Core Multimode Fiber, High-OH for 250 - 1200 nm, Aluminum Coated | 
| AFM200L | 0.22 NA, Ø200 µm Core Multimode Fiber, Low-OH for 400 - 2400 nm, Aluminum Coated | 
| AFM3 | Anti-Fatigue Mat, 900 mm x 700 mm (35.43" x 27.56"), Individual Piece | 
| AFM4 | Anti-Fatigue Mat, 910.0 mm x 600.0 mm (35.83" x 23.62") | 
| AFM400H | 0.22 NA, Ø400 µm Core Multimode Fiber, High-OH for 250 - 1200 nm, Aluminum Coated | 
| AFM400L | 0.22 NA, Ø400 µm Core Multimode Fiber, Low-OH for 400 - 2400 nm, Aluminum Coated | 
| AFM5 | Anti-Fatigue Mat, 1830.0 mm x 910.0 mm (72.05" x 35.83") | 
| AFM6 | Anti-Fatigue Mat, 2440.0 mm x 910.0 mm (96.06" x 35.83") | 
| AFS-BK7 | BK7 Ultrafast Laser Dispersing Prism Pair | 
| AFS-CAF | CaF2 Ultrafast Laser Dispersion-Compensating Prism Pair | 
| AFS-F2 | F2 Ultrafast Laser Dispersing Prism Pair | 
| AFS-FS | Fused Silica Ultrafast Laser Dispersion-Compensating Prism Pair | 
| AFS-SF10 | SF10 Ultrafast Laser Dispersion-Compensating Prism Pair | 
| AFS-SF14 | N-SF14 Ultrafast Laser Dispersion-Compensating Prism Pair | 
| AFS105/125Y | Multimode Fiber, 0.22 NA, Low-OH, Ø105 µm Core, Vis-IR | 
| AFS200/220Y | Multimode Fiber, 0.22 NA, Low-OH, Ø200 µm Core, Vis-IR | 
| AFS50/125Y | Multimode Fiber, 0.22 NA, Low-OH, Ø50 µm Core, Vis-IR | 
| AFS900 | Adjustable Stripping Tool for Fiber Buffers, Fiber Jackets, and Wire | 
| AGR1 | 1000mm graduated adhesive tape | 
| AHWP05M-1430 | Achromatic Half-Wave Plate, 1200-1650 nm | 
| AHWP05M-1600 | Ø1/2" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, Ø1" Mount, 1100 - 2000 nm | 
| AHWP05M-340 | Ø1/2" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, Ø1" Mount, 260 - 410 nm | 
| AHWP05M-580 | Ø1/2" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, Ø1" Mount, 350 - 850 nm | 
| AHWP05M-600 | Ø1/2" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, Ø1" Mount, 400 - 800 nm | 
| AHWP05M-630 | Achromatic Half-Wave Plate, 450-800 nm | 
| AHWP05M-950 | Achromatic Half-Wave Plate, 690-1200 nm | 
| AHWP05M-980 | Ø1/2" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, Ø1" Mount, 690 - 1200 nm | 
| AHWP05ME-550 | Ø1/2" Mounted Polymer Zero-Order Achromatic Half-Wave Plate, SM05-Threaded Mount, 450 - 700 nm | 
| AHWP10M-1600 | Ø1" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, SM1-Threaded Mount, 1100 - 2000 nm | 
| AHWP10M-340 | Ø1" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, SM1-Threaded Mount, 260 - 410 nm | 
| AHWP10M-580 | Ø1" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, SM1-Threaded Mount, 350 - 850 nm | 
| AHWP10M-600 | Ø1" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, SM1-Threaded Mount, 400 - 800 nm | 
| AHWP10M-980 | Ø1" Mounted Quartz Zero-Order Achromatic Half-Wave Plate, SM1-Threaded Mount, 690 - 1200 nm | 
| AHWP10ME-550 | Ø1" Mounted Polymer Zero-Order Achromatic Half-Wave Plate, SM1-Threaded Mount, 450 - 700 nm | 
| AI25E4M | Thread Adapter, Internal to Internal, M4 to 1/4"-20 | 
| AI25E8E | Adapter with Internal 1/4"-20 Threads and Internal 8-32 Threads | 
| AI6M4M | Adapter with Internal M6 x 1.0 Threads and Internal M4 x 0.7 Threads | 
| AI6M8E | M6 to #8-32 Threaded Adapter | 
| AL100100 | Ø100.0 mm N-BK7 Aspheric Lens, f=100 mm, NA=0.48, Uncoated | 
| AL100100-A | Ø100 mm N-BK7 Aspheric Lens, f=100 mm, NA=0.48, ARC: 350-700 nm | 
| AL100100-B | Ø100 mm N-BK7 Aspheric Lens, f=100 mm, NA=0.48, ARC: 650-1050 nm | 
| AL100100-C | Ø100 mm N-BK7 Aspheric Lens, f=100 mm, NA=0.48, ARC: 1050-1700 nm | 
| AL100200 | Ø100.0 mm N-BK7 Aspheric Lens, f=200 mm, NA=0.23, Uncoated | 
| AL100200-A | Ø100 mm N-BK7 Aspheric Lens, f=200 mm, NA=0.23, ARC: 350-700 nm | 
| AL100200-B | Ø100 mm N-BK7 Aspheric Lens, f=200 mm, NA=0.23, ARC: 650-1050 nm | 
| AL100200-C | Ø100 mm N-BK7 Aspheric Lens, f=200 mm, NA=0.23, ARC: 1050-1700 nm | 
| AL100200G | Ø100.0 mm N-BK7 Aspheric Lens, f = 200 mm, NA = 0.21, DW = 532 nm, Uncoated | 
| AL100200G-A | Ø100.0 mm N-BK7 Aspheric Lens, f = 200 mm, NA = 0.21, DW = 532 nm, ARC: 350-700 nm | 
| AL100200H | Ø100.0 mm Diffraction Limited N-BK7 Aspheric Lens, f = 200.0 mm, NA=0.21, DW = 780 nm, Uncoated | 
| AL100200H-B | Ø100.0 mm Diffraction Limited N-BK7 Aspheric Lens, f = 200.0 mm, NA=0.21, DW = 780 nm, AR Coated: 650 - 1050 nm | 
| AL108 | Ø10 mm S-LAH64 Aspheric Lens, f=8 mm, NA=0.55, Uncoated | 
| AL108-A | Ø10 mm S-LAH64 Aspheric Lens, f=8 mm, NA=0.55, ARC: 350-700 nm | 
| AL108-B | Ø10 mm S-LAH64 Aspheric Lens, f=8 mm, NA=0.55, ARC: 650-1050 nm | 
| AL108-C | Ø10 mm S-LAH64 Aspheric Lens, f=8 mm, NA=0.55, ARC: 1050-1700 nm | 
| AL115 | Ø1" TPX Aspheric Lens for THz, Back Focal Length = 15.0 mm, NA = 0.59, Uncoated | 
| AL1210 | Ø12.5 mm S-LAH64 Aspheric Lens, f=10 mm, NA=0.55, Uncoated | 
| AL1210-A | Ø12.5 mm S-LAH64 Aspheric Lens, f=10 mm, NA=0.55, ARC: 350-700 nm | 
| AL1210-B | Ø12.5 mm S-LAH64 Aspheric Lens, f=10 mm, NA=0.55, ARC: 650-1050 nm | 
| AL1210-C | Ø12.5 mm S-LAH64 Aspheric Lens, f=10 mm, NA=0.55, ARC: 1050-1700 nm | 
| AL1210M | Ø12.5 mm S-LAH64 Mounted Aspheric Lens, f=10 mm, NA=0.55, Uncoated | 
| AL1210M-A | Ø12.5 mm S-LAH64 Mounted Aspheric Lens, f=10 mm, NA=0.55, ARC: 350-700 nm | 
| AL1210M-B | Ø12.5 mm S-LAH64 Mounted Aspheric Lens, f=10 mm, NA=0.55, ARC: 650-1050 nm | 
| AL1210M-C | Ø12.5 mm S-LAH64 Mounted Aspheric Lens, f=10 mm, NA=0.55,  ARC: 1050-1700 nm | 
| AL1225 | Ø12.5 mm N-BK7 Aspheric Lens, f=25 mm, NA=0.23, Uncoated | 
| AL1225-A | Ø12.5 mm N-BK7 Aspheric Lens, f=25 mm, NA=0.23, ARC: 350-700 nm | 
| AL1225-B | Ø12.5 mm N-BK7 Aspheric Lens, f=25 mm, NA=0.23, ARC: 650-1050 nm | 
| AL1225-C | Ø12.5 mm N-BK7 Aspheric Lens, f=25 mm, NA=0.23, ARC: 1050-1700 nm | 
| AL1225G | Ø12.5 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 25.0 mm, NA = 0.20, DW = 532 nm, Uncoated | 
| AL1225G-A | Ø12.5 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 25.0 mm, NA = 0.20, DW = 532 nm, AR Coated: 350 - 700 nm | 
| AL1225H | Ø12.5 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 25.0 mm, NA = 0.20, DW = 780 nm, Uncoated | 
| AL1225H-B | Ø12.5 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 25.0 mm, NA = 0.20, DW = 780 nm, AR Coated: 650 - 1050 nm | 
| AL1225J | Ø12.5 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 25.0 mm, NA = 0.20, DW = 1310 nm, Uncoated | 
| AL1225J-C | Ø12.5 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 25.0 mm, NA = 0.20, DW = 1310 nm, AR Coated: 1050 - 1700 nm | 
| AL1225M | Ø12.5 mm N-BK7 Mounted Aspheric Lens, f=25 mm, NA=0.23, Uncoated | 
| AL1225M-A | Ø12.5 mm N-BK7 Mounted Aspheric Lens, f=25 mm, NA=0.23, ARC: 350-700 nm | 
| AL1225M-B | Ø12.5 mm N-BK7 Mounted Aspheric Lens, f=25 mm, NA=0.23, ARC: 650-1050 nm | 
| AL1225M-C | Ø12.5 mm N-BK7 Mounted Aspheric Lens, f=25 mm, NA=0.23,  ARC: 1050-1700 nm | 
| AL125 | Ø1" TPX Aspheric Lens for THz, Back Focal Length = 25.0 mm, NA = 0.38, Uncoated | 
| AL150 | Ø1" TPX Aspheric Lens for THz, Back Focal Length = 50.0 mm, NA = 0.21, Uncoated | 
| AL1512 | Ø15 mm S-LAH64 Aspheric Lens, f=12 mm, NA=0.55, Uncoated | 
| AL1512-A | Ø15 mm S-LAH64 Aspheric Lens, f=12 mm, NA=0.55, ARC: 350-700 nm | 
| AL1512-B | Ø15 mm S-LAH64 Aspheric Lens, f=12 mm, NA=0.55, ARC: 650-1050 nm | 
| AL1512-C | Ø15 mm S-LAH64 Aspheric Lens, f=12 mm, NA=0.55, ARC: 1050-1700 nm | 
| AL1815 | Ø18 mm S-LAH64 Aspheric Lens, f=15 mm, NA=0.53, Uncoated | 
| AL1815-A | Ø18 mm S-LAH64 Aspheric Lens, f=15 mm, NA=0.53, ARC: 350-700 nm | 
| AL1815-B | Ø18 mm S-LAH64 Aspheric Lens, f=15 mm, NA=0.53 ARC: 650-1050 nm | 
| AL1815-C | Ø18 mm S-LAH64 Aspheric Lens, f=15 mm, NA=0.53, ARC: 1050-1700 nm | 
| AL2018 | Ø20.0 mm S-LAH64 Aspheric Lens, f=18 mm, NA=0.49, Uncoated | 
| AL2018-A | Ø20 mm S-LAH64 Aspheric Lens, f=18 mm, NA=0.49, ARC: 350-700 nm | 
| AL2018-B | Ø20 mm S-LAH64 Aspheric Lens, f=18 mm, NA=0.49, ARC: 650-1050 nm | 
| AL2018-C | Ø20 mm S-LAH64 Aspheric Lens, f=18 mm, NA=0.49, ARC: 1050-1700 nm | 
| AL2100 | Ø2" TPX Aspheric Lens for THz, Back Focal Length = 100.0 mm, NA = 0.23, Uncoated | 
| AL235 | Ø50.0 mm TPX Aspheric Lens for THz, Back Focal Length = 35.0 mm, NA = 0.54, Uncoated | 
| AL2520 | Ø25 mm S-LAH64 Aspheric Lens, f=20 mm, NA=0.54, Uncoated | 
| AL2520-A | Ø25 mm S-LAH64 Aspheric Lens, f=20 mm, NA=0.54, ARC: 350-700 nm | 
| AL2520-B | Ø25 mm S-LAH64 Aspheric Lens, f=20 mm, NA=0.54, ARC: 650-1050 nm | 
| AL2520-C | Ø25 mm S-LAH64 Aspheric Lens, f=20 mm, NA=0.54, ARC: 1050-1700 nm | 
| AL2520G | Ø25 mm S-LAH64 Aspheric Lens, f = 20 mm, NA = 0.52, DW = 532 nm, Uncoated | 
| AL2520G-A | Ø25 mm S-LAH64 Aspheric Lens, f = 20 mm, NA = 0.52, DW = 532 nm, ARC: 350-700 nm | 
| AL2520H | Ø25.0 mm Diffraction-Limited S-LAH64 Aspheric Lens, f = 20.0 mm, NA = 0.52, DW = 780 nm, Uncoated | 
| AL2520H-B | Ø25.0 mm Diffraction-Limited S-LAH64 Aspheric Lens, f = 20.0 mm, NA = 0.52, DW = 780 nm, AR Coated: 650 - 1050 nm | 
| AL2520M | Ø25 mm S-LAH64 Mounted Aspheric Lens, f=20 mm, NA=0.54, Uncoated | 
| AL2520M-A | Ø25 mm S-LAH64 Mounted Aspheric Lens, f=20 mm, NA=0.54, ARC: 350-700 nm | 
| AL2520M-B | Ø25 mm S-LAH64 Mounted Aspheric Lens, f=20 mm, NA=0.54, ARC: 650-1050 nm | 
| AL2520M-C | Ø25 mm S-LAH64 Mounted Aspheric Lens, f=20 mm, NA=0.54,  ARC: 1050-1700 nm | 
| AL2550 | Ø25 mm N-BK7 Aspheric Lens, f=50 mm, NA=0.23, Uncoated | 
| AL2550-A | Ø25 mm N-BK7 Aspheric Lens, f=50 mm, NA=0.23, ARC: 350-700 nm | 
| AL2550-B | Ø25 mm N-BK7 Aspheric Lens, f=50 mm, NA=0.23, ARC: 650-1050 nm | 
| AL2550-C | Ø25 mm N-BK7 Aspheric Lens, f=50 mm, NA=0.23, ARC: 1050-1700 nm | 
| AL2550G | Ø25.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 50.0 mm, NA = 0.20, DW = 532 nm, Uncoated | 
| AL2550G-A | Ø25.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 50.0 mm, NA = 0.20, DW = 532 nm, AR Coated: 350 - 700 nm | 
| AL2550H | Ø25.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 50.0 mm, NA = 0.20, DW = 780 nm, Uncoated | 
| AL2550H-B | Ø25.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 50.0 mm, NA = 0.20, DW = 780 nm, AR Coated: 650 - 1050 nm | 
| AL2550J | Ø25.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 50.0 mm, NA = 0.20, DW = 1310 nm, Uncoated | 
| AL2550J-C | Ø25.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 50.0 mm, NA = 0.20, DW = 1310 nm, AR Coated: 1050 - 1700 nm | 
| AL2550M | Ø25 mm N-BK7 Mounted Aspheric Lens, f=50 mm, NA=0.23, Uncoated | 
| AL2550M-A | Ø25 mm N-BK7 Mounted Aspheric Lens, f=50 mm, NA=0.23, ARC: 350-700 nm | 
| AL2550M-B | Ø25 mm N-BK7 Mounted Aspheric Lens, f=50 mm, NA=0.23, ARC: 650-1050 nm | 
| AL2550M-C | Ø25 mm N-BK7 Mounted Aspheric Lens, f=50 mm, NA=0.23, ARC: 1050-1700 nm | 
| AL265 | Ø2" TPX Aspheric Lens for THz, Back Focal Length = 65.0 mm, NA = 0.33, Uncoated | 
| AL3026 | Ø30.0 mm S-LAH64 Aspheric Lens, f=26 mm, NA=0.52, Uncoated | 
| AL3026-A | Ø30 mm S-LAH64 Aspheric Lens, f=26 mm, NA=0.52, ARC: 350-700 nm | 
| AL3026-B | Ø30 mm S-LAH64 Aspheric Lens, f=26 mm, NA=0.52, ARC: 650-1050 nm | 
| AL3026-C | Ø30 mm S-LAH64 Aspheric Lens, f=26 mm, NA=0.52, ARC: 1050-1700 nm | 
| AL4532 | Ø45.0 mm S-LAH64 Aspheric Lens, f=32 mm, NA=0.61, Uncoated | 
| AL4532-A | Ø45 mm S-LAH64 Aspheric Lens, f=32.0 mm, NA=0.61, ARC: 350-700 nm | 
| AL4532-B | Ø45 mm S-LAH64 Aspheric Lens, f=32 mm, NA=0.61, ARC: 650-1050 nm | 
| AL4532-C | Ø45 mm S-LAH64 Aspheric Lens, f=32 mm, NA=0.61, ARC: 1050-1700 nm | 
| AL50100 | Ø50.0 mm N-BK7 Aspheric Lens, f=100 mm, NA=0.24, Uncoated | 
| AL50100-A | Ø50 mm N-BK7 Aspheric Lens, f=100 mm, NA=0.24, ARC: 350-700 nm |