| PDK1667 N-BK7 Dove Prism; 16 mm Uncoated | Optics | Prism | Dove Prism | Knight Optical | N-BK7 | Volume |
| PES3535 N-SF11 Equilateral Prism; 35mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | N-SF11 | Volume |
| PCF2527 Calcium Fluoride Equilateral Prism; 25mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | CaF2 | Volume |
| PPF2725 UVFS Pellin Broca Prism; 15.0mm Uncoated | Optics | Prism | Pellin Broca Prism | Knight Optical | UVFS | Volume |
| PRK1542 N-BK7 Rhomboid Prism; 16 x 15 x 42 mm Uncoated | Optics | Prism | Rhombic Prism | Knight Optical | N-BK7 | Volume |
| PRK1521 N-BK7 Rhomboid Prism; 16 x 15 x 21 mm Uncoated | Optics | Prism | Rhombic Prism | Knight Optical | N-BK7 | Volume |
| PTK0600 N-BK7 Right Angle Prism; 6.25 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1500 N-BK7 Right Angle Prism; 15 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK2500 N-BK7 Right Angle Prism; 25 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK4000 N-BK7 Right Angle Prism; 40 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PRK0601 N-BK7 Right Angle Prism; 6 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTF0600 UVFS Right Angle Prism; 6.25 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | UVFS | Volume |
| PTF1000 UVFS Right Angle Prism; 10 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | UVFS | Volume |
| PTF1500 UVFS Right Angle Prism; 15 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | UVFS | Volume |
| PTF1600 UVFS Right Angle Prism; 16 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | UVFS | Volume |
| PTK4001 N-BK7 Right Angle Prism; 40 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK5001 N-BK7 Right Angle Prism; 50 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK6501 N-BK7 Right Angle Prism; 65 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0203 N-BK7 Right Angle Prism; 2 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0603 N-BK7 Right Angle Prism; 6.25 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1503 N-BK7 Right Angle Prism; 15 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK3003 N-BK7 Right Angle Prism; 30 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK5003 N-BK7 Right Angle Prism; 50 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0202 N-BK7 Right Angle Prism; 2 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0602 N-BK7 Right Angle Prism; 6.25 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1302 N-BK7 Right Angle Prism; 12.5 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK2502 N-BK7 Right Angle Prism; 25 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PCF1516 Calcium Fluoride Equilateral Prism; 15mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | CaF2 | Volume |
| WZN2060 ZnSe Equilateral Prism; 20mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | ZnSe | Volume |
| PEF2525 UVFS Equilateral Prism; 25mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | UVFS | Volume |
| PEF4040 UVFS Equilateral Prism; 40mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | UVFS | Volume |
| PEF1515 UVFS Equilateral Prism; 15mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | UVFS | Volume |
| PCF3031 Calcium Fluoride Equilateral Prism; 30mm Uncoated | Optics | Prism | Equilateral Prism | Knight Optical | CaF2 | Volume |
| PTK0200 N-BK7 Right Angle Prism; 2 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0500 N-BK7 Right Angle Prism; 5 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1000 N-BK7 Right Angle Prism; 10 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1300 N-BK7 Right Angle Prism; 12.5 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK3000 N-BK7 Right Angle Prism; 30 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK5000 N-BK7 Right Angle Prism; 50 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK6500 N-BK7 Right Angle Prism; 65 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PRK09500 N-BK7 Right Angle Prism; 9.5 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PRK1500 N-BK7 Right Angle Prism; 15 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTF2500 UVFS Right Angle Prism; 25 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | UVFS | Volume |
| PTF4000 UVFS Right Angle Prism; 40 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | UVFS | Volume |
| PCF3030 Calcium Fluoride Right Angle Prism; 30 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | CaF2 | Volume |
| PCF2526 Calcium Fluoride Right Angle Prism; 25 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | CaF2 | Volume |
| PCF2525 Calcium Fluoride Right Angle Prism; 25 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | CaF2 | Volume |
| PCF1515 Calcium Fluoride Right Angle Prism; 15 mm Uncoated | Optics | Prism | Right-Angle Prism | Knight Optical | CaF2 | Volume |
| PTK0201 N-BK7 Right Angle Prism; 2 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0501 N-BK7 Right Angle Prism; 5 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0601 N-BK7 Right Angle Prism; 6.25 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1001 N-BK7 Right Angle Prism; 10 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1301 N-BK7 Right Angle Prism; 12.5 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1501 N-BK7 Right Angle Prism; 15 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK2501 N-BK7 Right Angle Prism; 25 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK3001 N-BK7 Right Angle Prism; 30 mm AR 450-900nm Legs | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0503 N-BK7 Right Angle Prism; 5 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1003 N-BK7 Right Angle Prism; 10 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1303 N-BK7 Right Angle Prism; 12.5 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK2503 N-BK7 Right Angle Prism; 25 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK4003 N-BK7 Right Angle Prism; 40 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK6503 N-BK7 Right Angle Prism; 65 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK0502 N-BK7 Right Angle Prism; 5 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1002 N-BK7 Right Angle Prism; 10 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK1502 N-BK7 Right Angle Prism; 15 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK3002 N-BK7 Right Angle Prism; 30 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK4002 N-BK7 Right Angle Prism; 40 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK5002 N-BK7 Right Angle Prism; 50 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |
| PTK6502 N-BK7 Right Angle Prism; 65 mm Protected Aluminium 450-650nm Hypotenuse | Optics | Prism | Right-Angle Prism | Knight Optical | N-BK7 | Volume |