Audited Supplier
as Request
as Request
Waterproof, Fogproof, Night Vision
Astronomical, Gift, Bird Watching/Hunting, Toy, Travel
as Request
as Request
Glass
as Request
as Request
as Request
PHYO
Carton Boxes
Customized
Suzhou, China
9001909010
Product Description
PHYO OPTICS still supply the apochromatic lens, which has better correction of chromatic and spherical aberration than the common achromat lens.
| Specification | Commercial | High Precision |
| Material | As Required Schott,CDGM.etc. | As required Schott, CDGM,etc. |
| Diameter Tolerance | +0.00/-0.20mm | +0.00/-0.05mm |
| Focual Length Tolerance | Typical +/-5%@633nm | Typical +/-2% @633nm |
| Centration | Typical <3arcmin | Typical <3arcmin |
| Surface Flatness@632.8nm | L/4 | L/8 |
| Surface Quality | 80-50 | 40-20 |
| Bevel | 0.2-0.5 | 0.05-0.2 |
| Coating | As required, with paint, Protection coating, high precision | |
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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