Dia20xct3mm 700- 900nm Coated Positive Optical Pcx Lenses
Dia20xCT3mm 700-900nm Coated Positive Optical Pcx Lenses Plano-convex lenses are positive focal length elements that have a flat surface on one side and a spherical surface on the other. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applicati......
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Product Description
CPG glass lenses are made from either the highest grade of BK7 optical glass or fused silica. The fused silica lenses are ultra-violet quality synthetic fused silica. They are best for applications that require either the superior UV or IR transmission, or the improved hardness of silica. We have a vast range of different diameters from 2.5mm to 1000mm and focal lengths from 8.0mm to 5000mm.
| Items | Description | |
| Plano Convex Lens | Material: | Schott N-BK7 |
| Diameter: | 20.0+0.0/-0.1mm | |
| Center thickness: | 3.0+/-0.1mm | |
| ROC1: | 50.0mm+/-3%,CX | |
| ROC2: | infinity | |
| Flatness: | PV<1/[email protected] | |
| Surface quality: | 40-20 | |
| Centerness: | <2arcmin | |
| Clear aperture: | >90% | |
| Chamfer: | protected | |
| Coating: | AR coating,Rabs<0.5%@470-970nm,AOI:0deg | |
| Standard: | MIL-PRF-13830B | |
Other Lenses CPG handle:
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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.
