|Material||sapphire/ BK7 /Fused silica|
|FL tolerance||± 0.5%|
|Surface Quality||80/50 ~20/10|
|Surface flatness||λ /4,@632.8nm|
coating is on request
1), Specification: In accordance with customer's drawing.
2), Precision (the highest): N=2, N=0.5, B=40/20, C=0.01.
3), Specification: In accordance with the drawing, you can provide us your
drawing, or you tell us the main parameters, then we will design
and customize this filter for you.
4), Output: 100K/month
1. We have rich production experience to manufacture color optical
2. We have the competitive price and quick delivery.
3. The stable quality and good reputation
4. We have more than 100 kinds of optical glass. We can meet
different customer`s demand.
5. Reply you within 24 working hours.
6. Customized design is avaliable.
7. OEM is welcome.
8. Speed and precious delivery.
9. Supply several pieces free samples, but buyers bear the delivery
All the products will be package with firm box,customer can chose
UPS: America shipping is faster, 2-3 days
DHL: Europe,America,Asian,Oceania,Africa is 3-5 days.
Fedex: Europe,America,Asian,Oceania,Africa is 3-5 days
SF: only can be used for Asian countries,3-5 days