kunming kelongda optical instrument co.,ltd
military binoculars, telescope, binoculars, waterproof binoculars, spotting scope, Manufacturer and Supplier - China(CN)
Product Model Field Of View Eye Relief(MM) Exit Pupil(MM) Net Weight(g) Size Angle M/1000M FT/1000YDS L(CM) W(CM) H(CM) KW40 20 - Update: 2009-06-25
Product Model Angle Eye Relief(MM) Exit Pupil(MM) Relative Brightness Twilight Factor Minimum Focus Distance N.W (g) Size L (CM) W (CM) H (CM) KW 149 10X50A 5.6 - Update: 2009-06-08
Model Magnification Entry pupil Field of angle M/1000M FT/1000YDS Exit Pupil Eye Relief Resolution Distance between Eyepiece Eyepiece distortion Relative Brigh... - Update: 2009-06-06