Binoculars

Optical: systems and elements – Protection from moisture or foreign particle – Sealing

Reexamination Certificate

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Details

C359S407000

Reexamination Certificate

active

06871965

ABSTRACT:
Binoculars having a prism assembly between the objective and ocular, wherein the prism assembly is secured on a prism holding device by means of a permanently elastic sealing compound.

REFERENCES:
patent: 3531177 (1970-09-01), Akin, Jr.
patent: 4140568 (1979-02-01), Beecher
patent: 4626080 (1986-12-01), Swarovski et al.
patent: 25 22 738 (1976-12-01), None

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