4-1826-15 Aspherical lens 34.5 mm 34.5C38
Features
- This is a special lens that provides extremely short focal length. Very little spherical aberration occurs when the lens is used at full aperture.
Spec
- focal length f (mm): 34.5
- Diameter Φ (mm): 38
- Center Thickness tc (mm): 12
- Back focus fb (mm): 26.6
- Back Face Shape: Planar
- Paraxial focal length (f) tolerance: ± 7%
- Center Thickness (tc) Tolerance: ± 7% (± 0.5 mm max)
- Manufacturing method: casting method (mold lens)
- Scratch & Dig: 80 -50
- Maximum operating temperature: 177 ° C
- Diameter Tolerance: ± 0.5 mm
- Effective Diameter: 80% (Center)
- Design wavelength: 546.1 nm
- material: Optical crown glass
Package size:55×95×15 mm 30 g [About Package size]
Order No.Order No.ss="init">
4-1826-15 Aspherical lens 34.5 mm 34.5C38特徴
仕様
荷姿サイズ:55×95×15 mm 30 g [荷姿サイズについて]
| |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|

