Ø25mm Lenses, EFL. 25.4 ~ 200mm
Ø25mm Lenses, EFL. 25.4 ~ 200mm
Product name : Ø25mm Lenses, EFL. 25.4 ~ 200mm
Description :
Specification
Material | N-BK7 |
Design Wavelength | 632.8nm |
Focal Length Tolerance | ±1% |
Diameter Tolerance | +0.0/-0.1mm |
Thickness Tolerance | ±0.1mm |
Surface Accuracy | λ/4@632.8nm |
Surface Quality | 40-20 |
Centration | <3 arc min |
Clear Aperture | >90% |
Bevelling | <0.2x45∘ |
AR Coating | Uncoated ( AR coating is available ) |
Model | Description | Price(USD) | Quantity | |
---|---|---|---|---|
0 | UA1252K | N-BK7 Plano-Convex Lenses, Ø25mm, EFL:25.4mm, Uncoated | $25 | |
1 | UA1255K | N-BK7 Plano-Convex Lenses, Ø25mm, EFL:50mm, Uncoated | $21.5 | |
2 | UA1257K | N-BK7 Plano-Convex Lenses, Ø25mm, EFL:75mm, Uncoated | $20.5 | |
3 | UA1251K | N-BK7 Plano-Convex Lenses, Ø25mm, EFL:100mm, Uncoated | $20.5 | |
4 | UA1253K | N-BK7 Plano-Convex Lenses, Ø25mm, EFL:200mm, Uncoated | $19.5 |