Basic Info.
Material
Optical Glass
Usage
Lighting, Medical, Optical, Photography, Laser Sys
Type
Optical Window
Coating
Polished and Ar Coated
Transport Package
Plastic Tray
Specification
Customized
Trademark
PHYO
Origin
China
HS Code
9001909010
Production Capacity
100K
Product Description
Optical flat: High accurate of the surface for single or both sides. Processed by the optical grade glass,used as a stardard for interferometer, to create the interference fringes by comparasion. Ideally used in laboratory interferometers or quality checking as the stardard. Mostly they are made from Fused Silica or BK7 optical glass, to make sure its long term thermal stability and accuracy. L/10-L/20 as the flatness as PhyO can reach for single sides or both sides polishing. Tiny protect chamfer and stardard surface quality. Welcome to inquiry.
| Requirements | Specification |
| Available Size | 5mm-400mm in Diamter, thickness as required |
| Material | N-BK7(H-K9L), Fused Silica |
| Surface [email protected] | L/10-L/20 over the CA Single or double sides |
| Surface Quality (S-D) | 60-40 or 40-20 |
| Chamfer | 0.25*45Degree Protection Chamfer |
| Diamter Tolerance | +0.00/-0.25mm |
| Thickness Tolerance | +/-0.5mm |
| Parallelism | <20arcsec |
PHYO OPTICS Production Material Choosing
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Surface finishing high precision Polishing and Coating
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Thin film Coating and design
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Assembly
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Packing for Delivery
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