Ø50.8mm Positive Meniscus Lenses
Ø50.8mm Positive Meniscus Lenses
產品名稱 : Ø50.8mm Positive Meniscus Lenses
產品說明 :
產品規格
| Material | UV-Grade Fused Silica |
| Design Wavelength | 587.6mm |
| 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∘ |
| Coating | UV AR Coating 290 ~ 370nm |
| 產品型號 | 產品說明 | 價格(NTD) | 產品數量 | |
|---|---|---|---|---|
| 0 | UE4412FS | UV Grade Fused Silica Positive Meniscus Lenses, Ø50.8mm, EFL: 100mm, UV AR Coating 290nm ~ 370nm | - | |
| 1 | UE4125FS | UV Grade Fused Silica Positive Meniscus Lenses, Ø50.8mm, EFL: 150mm, UV AR Coating 290nm ~ 370nm | - | |
| 2 | UE4560FS | UV Grade Fused Silica Positive Meniscus Lenses, Ø50.8mm, EFL: 200mm, UV AR Coating 290nm ~ 370nm | - | |
| 3 | UE4984FS | UV Grade Fused Silica Positive Meniscus Lenses, Ø50.8mm, EFL: 300mm, UV AR Coating 290nm ~ 370nm | - | |
| 4 | UE4150FS | UV Grade Fused Silica Positive Meniscus Lenses, Ø50.8mm, EFL: 500mm, UV AR Coating 290nm ~ 370nm | - | |
| 5 | UE4822FS | UV Grade Fused Silica Positive Meniscus Lenses, Ø50.8mm, EFL: 1000mm, UV AR Coating 290nm ~ 370nm | - |