Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Communication device and two-dimensional communication system using the same
Image processing apparatus, image registering method, program causing computer to execute image registering method, and recording medium in which program is recorded
Method for manufacturing photoelectric conversion device
Liquid-filled protein-phosphatidic acid capsule dispersions
System and method for associating financial transaction data with a user's project data using a portable electronic device
Solid state lighting circuit and controls
Accessing device via communication protocol selection
  Randomly Featured Patents
Pelargonium plant named `Duesalsadar`
Fuel injection system
Linear illumination unit
Wind turbine generator system
Stacking machine and method
Exercise apparatus
Polyamide substrate having stain resistance, composition and method
Surgical guides and methods for positioning artificial teeth and dental implants
Disk drive system on chip with integrated buffer memory and support for host memory access
Process for producing a high purity caprolactam