Glass column case (1)

  • Product name: Glass Column
  • Product size: See table for size details
  • Film system: /

Customer Demand

Trade Name Specification/mm Require
Glass Column glass-column-case S1 and S2 are polished surfaces, and the other surfaces are frosted surfaces

Processing index:

1. Material: CORNING7980 OF

2. S1 and S2 are polished surfaces, and the other surfaces are frosted surfaces

A Finish: Detected under 50X microscope

S1 side: center D/2 area finish 10-5, rest: 20-10

S2 side: 10-5

B Chamfering: The edge of the intersection of S2 and S3 is not chamfered, and the remaining edges are chamfered (0.05-0.5) X45°

C Collapsed edge: S2 surface collapsed edge: <0.05, other collapsed edge: <0.1

D Surface does not allow any polishing powder, imprints and other contaminants to exist

3. Parallelism: S1, S2 parallelism less than 20″

4. The perpendicularity between the S1 surface and the D8.2 cylindrical surface: <12′

5. Coating:

S1 surface coating: AR R＜0.1%@1060-1090nm&R＜5%@630-670nm AOI=0-10°

S2 side is not coated

Laser damage threshold: >20J/cm^2@10ns@20HZ@1064nm

6. Packaging: static-free, dust-free packaging

7 .RoHS compliant

Picture of Shipment

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