Plano-Concave lens
Product Details:
| Place of Origin | Fujian, China (Mainland) |
|---|
Payment & Shipping Terms:
| Packaging Details: | neutral package or specify by customer |
|---|
Detailed Product Description
Specifications Commercial quality Precision quality
Material BK7,B270,CaF2,Silicon,Fused Silica,etc
Dimension tolerance +0.0mm,-0.2mm +0.0mm,-0.05mm
Thickness tolerance ±0.2mm ±0.05mm
Surface quality(Scratch-Dig) 60-40 20-10
Flatness N=4, N=1 N=2, N=0.5
Clear aperture >85% >90%
Centration ±3 arc minute ±1 arc minute
Coatings Upon requirement
Size(Φ) 1.0mm to 300mm or larger
Bevels Protective Bevel
Plano-Concave lens
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Company Info
Fuzhou Keekoon Electronics Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Fuzhou
Province/State: Fujian
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products