Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Device detecting focus of a taking lens without decrease in focus detection accuracy when the auto focus area is disposed at an inclination relative to the photographic field










Image Number 12 for United States Patent #6686577.

An optical element disposed behind a main mirror and inclined relative to the optical axis is arranged at a position to correct aberration in the luminous flux generated by transmission through the main mirror.








 
 
  Recently Added Patents
Organic light emitting diode display device and method of fabricating the same
Combination of a microorganism and a phytosphingosine derivative, composition, methods of use
Estimating stack distances
Rose plant named `Esm R068`
Charging member, electrophotographic apparatus, and process cartridge
Fluorescent molecule and method for detecting target nucleic acid
Selection of a suitable node to host a virtual machine in an environment containing a large number of nodes
  Randomly Featured Patents
Timing-phase recovery circuit
Ophthalmologic apparatus and related positioning method
Tassels for celebratory glasses
Surface-emitting fiber laser
Dental flosser
Method and apparatus for interacting with a portable computer system
Positioning apparatus for an automatic carrier system
Slant plate type compressor with variable displacement mechanism
Decorative sheet material simulating the appearance of a base coat/clear coat paint finish
Methods for characterizing mRNA molecules