Microscope objective

Details Microscope objective Microscope objective

1981-11-12

1983-05-17

Corbin, John K.

G02B 2102

Patent

active

043837395

ABSTRACT:
A component microscope objective has a numerical aperture of 0.80. When used with a telescope as described in U.S. Pat. No. 3,355,234, the objective provides a magnification of 63X in an embodiment having a focal length of 2.90 and is well corrected for the usual chromatic image aberrations, spherical aberration, coma and astigmatism.

REFERENCES:
patent: 3355234 (1967-11-01), Muller
patent: 3552831 (1971-01-01), Shoemaker
patent: 3893751 (1975-07-01), Shoemaker
patent: 3893752 (1975-07-01), Tojyo

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