Analyzer, Testing Equipment
3-6937-01 Flat Recesseded Lens Φ3mm Focus Distance: -10mm Back Focus: -10.68mm TS-0324Q
model:
3-6937-01
category:
Analyzer, Testing Equipment
Product Description
Product Model: 3-6937-01 Features This is also ***d for […]
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Product Details
Product Model: 3-6937-01
Features
- This is also ***d for ext***ing focal length inoptimal system.
- This also reduces aberration generated by another lens.
- Made of quart, this product offers high transmittance in all regions from ultraviolet region to infra red ray wavelength region（approx.900nm）.
- Low thermal expansion coefficient ensures excellent heat resistance.
Spec
- Lens diameter (φmm): 3
- Focus distance (mm): -10
- Bag focus (mm): -10.68
- Medium thickness (mm): 1
- Koba meat (mm): 1.22
- Material: Synthetic quartz
- Design wavelength: 587.6nm
- Refractive index: 1.45850/nd
- Chamfer (45°): 0.1mm
- Tolerance range
- Outer diameter: φ+0/-0.1mm
- Center thickness: ±0.2mm
- Focal length: ±2％
- Surface quality: MIL60-40
- Eccentricity: within 3 minutes (3')
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