Ø75mm Lenses, EFL. 85 ~ 200mm
Ø75mm Lenses, EFL. 85 ~ 200mm
Product name : Ø75mm Lenses, EFL. 85 ~ 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 | UA1740K | N-BK7 Plano-Convex Lenses, Ø75mm, EFL:85mm, Uncoated | $81 | |
| 1 | UA1238K | N-BK7 Plano-Convex Lenses, Ø75mm, EFL:100mm, Uncoated | $81 | |
| 2 | UA1002K | N-BK7 Plano-Convex Lenses, Ø75mm, EFL:150mm, Uncoated | $81 | |
| 3 | UA1353K | N-BK7 Plano-Convex Lenses, Ø75mm, EFL:200mm, Uncoated | $81 |