Analyzer, Testing Equipment
3-6932-01 Semispherical Lens Φ2mm Focus Distance: 1.93mm TS-0511O
model:
3-6932-01
category:
Analyzer, Testing Equipment
Product Description
Product Model: 3-6932-01 Features Unlike usual lenses, […]
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Product Details
Product Model: 3-6932-01
Features
- Unlike usual lenses, this product is convex lens without edge.
- Suitable for tip of high magnification object lens due to higher incidence efficiency of light incident into lens and plane from object.
Spec
- Outer diameter (φmm): 2
- Focus distance (mm): 1.93
- Medium thickness (mm): 1
- Material: BK-7
- Design wavelength: 587.6nm
- Refractive index: 1.51680/nd
- Tolerance range
- Outer diameter: φ±0.05mm
- Sphericity: ±0.001mm
- Center thickness: ±0.2mm
- Focal length: ±2%
- Surface quality: MIL60-40
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