Resilient lens mounting apparatus

Details Resilient lens mounting apparatus Resilient lens mounting apparatus

1989-03-14

1991-10-01

Arnold, Bruce Y.

Optical: systems and elements

Lens

With support

359819, 359830, 359900, 359694, G02B 702, G02B 2100, G02B 1500

Patent

active

050527827

ABSTRACT:
Lens barrel (12) has a shoulder (16) therein and a retaining ring to retain lens (20) within the lens barrel. A canted coil spring member (24) is engaged between the retaining ring and lens to resiliently retain the lens in place against thermal cycling, vibration and shock.

REFERENCES:
patent: 3468527 (1969-09-01), Mather
patent: 3927252 (1975-12-01), Polley
patent: 3966183 (1976-06-01), Mayer, Sr.
patent: 4525745 (1985-06-01), Ghaem-Maghami et al.
patent: 4553545 (1985-11-01), Maass et al.
patent: 4655462 (1987-04-01), Balsells
patent: 4678210 (1987-07-01), Balsells
patent: 4707083 (1987-11-01), Iizuka et al.
patent: 4805943 (1989-02-01), Balsells

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