These pinholes are prepared from pure copper foil, 3 mm in diameter, 25 microns thick. They possess very high roundness and edge retention. Blackened on one surface. Mounted in black anodized aluminum discs. Mounted in a recessed hole in an anodized holder, 16 mm in diameter. Applications: – Spatial filtering – Controlling the diameter of light beams – Creating point light sources – Image analysis – Etc.
These pinholes are prepared from pure copper foil, 3 mm in diameter, 25 microns thick. They possess very high roundness and edge retention. Blackened on one surface. Mounted in black anodized aluminum discs. Mounted in a recessed hole in an anodized holder, 16 mm in diameter. Applications: – Spatial filtering – Controlling the diameter of light beams – Creating point light sources – Image analysis – Etc.
| diameter | 1µ, 2µ, 5µ, 10µ, 25µ, 50µ, 100µ, 250µ, 1000µ |
|---|
Ref: D70505
Ref: DG200F4
Ref: LC200-Cu-1
Ref: D19220
Ref: DCF224C-100-Au
Ref: DCF212-100-Au
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