Lens assembling structure

Optical: systems and elements – Lens – With support

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Details

359815, 359819, G02B 702

Patent

active

052950204

ABSTRACT:
A lens assembling structure including a lens system and a holding member for holding each lens element, a particular lens element in the lens system including a lens function surface and an abutting surface. The abutting surface is designed such that an inclination center due to decentering is located on the optical axis and at a point where aberration deterioration due to inclination is reduced.

REFERENCES:
patent: 4413888 (1983-11-01), Sato
patent: 4844602 (1989-07-01), Kitagishi et al.
patent: 4848883 (1989-07-01), Maruyama
patent: 4886342 (1989-12-01), Kudo et al.

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