Aspheric Lenses (High Precision CNC Machined) 非球面透鏡–D190系列
Doric Lenses生產直徑長達400毫米的標準光學玻璃非球面透鏡
型號:
Code | Description | Glass | EFL (mm) | Design λ (nm) | WD (mm) | NA | OD (mm) | ||
---|---|---|---|---|---|---|---|---|---|
* optical design optimized with 0.25 mm thick BK7 window | |||||||||
D190-4014 | Asphere PCX 8 mm @ 405 nm* | S-LAL19 | 8 | 405 | 5.8 | 0.60 | 12.0 | ||
D190-4009 | Asphere PCX 10 mm @ 405nm | S-LAL19 | 10 | 405 | 7.15 | 0.60 | 14.0 | ||
D190-4004 | Asphere PCX 10 mm @ 550 nm | S-LAH64 | 10 | 550 | 5.00 | 0.70 | 17.0 | ||
D190-4010 | Asphere PCX 12.5 mm @ 405 nm | S-LAL19 | 12.5 | 405 | 8.90 | 0.60 | 18.0 | ||
D190-4007 | Asphere PCX 15 mm @ 550 nm | S-LAH64 | 15 | 550 | 5.00 | 0.54 | 18.0 | ||
D190-4011 | Asphere PCX 16 mm @ 405 nm | S-LAL19 | 16 | 405 | 10.3 | 0.60 | 22.0 | ||
D190-4012 | Asphere PCX 20 mm @ 405 nm | S-LAL19 | 20 | 405 | 14.3 | 0.60 | 28.0 |
規格參數:
非圓柱表面形狀誤差:峰-谷值 < 2 微米;均方根誤差 < 0.5 微米
平面表面平整度: < λ/4
中心厚度公差:+/- 0.05 毫米
高度公差:+0.00 / -0.10 毫米
長度公差:+0.00 / – 0.10 毫米
抗反射涂層規格:R < 0.5%,入射角0-30°