China 260x140X30mm Uncoated Borofloat Bf33 Optical Mirror Substrate

260x140x30mm Uncoated Borofloat Optical Mirror Substrate

Specifications:

ItemsDescription

260x140x30mm

Mirror Substrate

Material:Schott Borofloat 33Dimensions:260.0x140.0+/-0.1mmWidth:30.0+/-0.1mmROC1:infinityROC2:infinityFlatness:face A:PV<1/4L@633nm over CA All other faces:N/ASurface quality:face A:60-40 All other faces:fine groundParallelism:<3arcminPerpendicularity:<30arcsec between face A and BClear aperture:>238.0x83.0mm ellipseChamfer:sharp edge,chips<0.2mm other edges:protectedCoating:uncoatedStandard:MIL-PRF-13830B

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about CPG Optics:

CPG optics provides super polish products, aimed to help our customer to win more in the market. We develop this kind of cross-border fabricating method. It combined with a different process from different industries. Of cause CPG win also following with our customers.
Super polish also means for the RMS(Ra) control of the surface quality, we could control the RMS to 1 angstrom, we are very pleased to help our valued customers to process the mass production of the products.
our super polish windows now are widely used in Mirau interferometers, and for 635nm high energy laser application. Our products show more stable and longer working time.

Certificates:

FAQ:
1. What's your payment term?
T/T, Letter of Credit, Paypal, Western Union, etc.
2. What's your minimum order quantity?
1 unit.
3. Could you send free samples?
Your samples fee will be returned when you plack bulk order.
4.What's the delivery time?
15-30 days, it is up to your quantity and soecification and our stock. If in stocks, once you make the payment, your products will be sent within 2 days.
5. What's your price list and discount?
The above price is our reference price, if you would like to know more our exact and discount policy, please contact us directly mobile phone +86 25-85652542
6.Can you OEM or ODM?
Yes, we accept all OEM and ODM.