Resources Contact Us Home
Zoom lens, optical apparatus, and method for forming an image of an object

Image Number 10 for United States Patent #7911706.

In a zoom lens having a plurality of lens groups which are disposed in that order from an object, a first lens group that is disposed to closest to the object among the plurality of lens groups has positive refractive power and comprises a light path bending element which bends the path of light and a plurality of lens components which are disposed closer to the object than the light path bending element; and, where the distance on the optical axis from the surface closest to the object in the first lens group to the surface closest to the object in the light path bending element is L1 and the distance on the optical axis of the light path bending element is Lp, the conditional expression L1/Lp<1.0 is satisfied.

  Recently Added Patents
Image processing apparatus, control method for the same, and storage medium
Method for transmitting a signal from a transmitter to a receiver in a power line communication network, transmitter, receiver, power line communication modem and power line communication syst
Process cartridge and electrophotographic image forming apparatus
Representations of compressed video
Systems and methods to provide report part via a web service
Process to increase selectivity to ethylene in oxygenates-to-olefins conversions
Cable preparation tool
  Randomly Featured Patents
Sealing devices
Automatic cassette changer
Robot control apparatus
Telecommunication device including a clock generation unit
Systems and methods of reducing anti-aliasing in a procedural texture
Beeper holder
Optical fiber sensor and method of manufacture
Pressure relief device for solid propellant motors subjected to high external temperatures
Sewage sludge treatment system