The plano convex lenses listed are made with BK7 glass however any glass type may be used. The lenses are designed to work best at infinity or near infinite conjugates.
The lenses have a standard AR coating but any type of multilayer coating may be ordered. Most lenses are in stock and can be shipped within 24 hours. Westech can produce a custom lens from any drawing or specification.
| EFL: ±2% | Diameter: ±0.17 | |
| CT: ±0.1 2 | Cosmetic: 60-40 | |
| Surface Accuracy | 5 x 1 Fringes | |
| TIA: | 2’ |
Plano-Convex Lens Specifications
| Diameter | EFL | P/N | Diameter | EFL | P/N | Diameter | EFL | P/N | ||
| 6.00 | 10.00 | 8000 NR | 25.40 | 35.00 | 8019 NR | 30.00 | 75.00 | 8037 NR | ||
| 6.00 | 12.00 | 8001 NR | 25.40 | 40.00 | 8020 NR | 30.00 | 100.00 | 8038 NR | ||
| 6.00 | 15.00 | 8002 NR | 25.40 | 50.00 | 8021 NR | 30.00 | 120.00 | 8039 NR | ||
| 6.00 | 30.00 | 8003 NR | 25.40 | 60.00 | 8022 NR | 50.80 | 60.00 | 8040 NR | ||
| 9.00 | 12.00 | 8004 NR | 25.40 | 75.00 | 8023 NR | 50.80 | 75.00 | 8041 NR | ||
| 9.00 | 20.00 | 8005 NR | 25.40 | 100.00 | 8024 NR | 50.80 | 100.00 | 8042 NR | ||
| 12.70 | 15.00 | 8006 NR | 25.40 | 125.00 | 8025 NR | 50.80 | 125.00 | 8043 NR | ||
| 12.70 | 20.00 | 8007 NR | 25.40 | 150.00 | 8026 NR | 50.80 | 150.00 | 8044 NR | ||
| 12.70 | 25.00 | 8008 NR | 25.40 | 175.00 | 8027 NR | 50.80 | 175.00 | 8045 NR | ||
| 12.70 | 30.00 | 8009 NR | 25.40 | 200.00 | 8028 NR | 50.80 | 200.00 | 8046 NR | ||
| 12.70 | 40.00 | 8010 NR | 25.40 | 250.00 | 8029 NR | 50.80 | 250.00 | 8047 NR | ||
| 12.70 | 50.00 | 8011 NR | 25.40 | 300.00 | 8030 NR | 50.80 | 300.00 | 8048 NR | ||
| 12.70 | 100.00 | 8012 NR | 25.40 | 400.00 | 8031 NR | 50.80 | 400.00 | 8049 NR | ||
| 18.00 | 20.00 | 8013 NR | 25.40 | 500.00 | 8032 NR | 50.80 | 500.00 | 8050 NR | ||
| 18.00 | 25.00 | 8014 NR | 25.40 | 750.00 | 8033 NR | 50.80 | 750.00 | 8051 NR | ||
| 18.00 | 30.00 | 8015 NR | 25.40 | 1000.00 | 8034 NR | 50.80 | 1000.00 | 8052 NR | ||
| 18.00 | 50.00 | 8016 NR | 30.00 | 40.00 | 8035 NR | 75.00 | 85.00 | 8053 NR | ||
| 25.40 | 25.40 | 8017 NR | 30.00 | 50.00 | 8036 NR | 75.00 | 100.00 | 8054 NR | ||
| 25.40 | 30.00 | 8018 NR |