Delta Optical CHASE 10×50 ED

A model with universal parameters, it is ideal for versatile observations in nature or on the hunt. Although the binoculars are slightly larger than the models with the 42mm lens, they weigh less than 900g. The field of view is large and is 6.2 degrees. Comfortable wide-angle eyepieces with comfortably receded exit pupils were used in this model.
Main Benefits

  • ED optics - excellent correction of chromatic aberration
  • Wide-angle optical system with a completely flat field of view
  • Roof prisms BaK-4 with silver coatings
  • Fast, central diopter adjustment
  • Magnification [x]:10
  • Lens diameter [mm]:50 
  • Optical Coating:FMC 
  • Objective lens material: ED glass 
  • Twilight number: 22.4 
  • Luminous intensity:25 
  • Exit pupil diameter [mm]:5 
  • Eye relief [mm]:13 
  • Pupillary distance adjustment [mm]:59 - 78 
  • Angular field of view [° degrees]:6.3 
  • Field of view at 100 m [m]:109 
  • Shortest focus distance [m]:2 
  • Diopter correction [D]:-/+5 
  • Prism system :roof 
  • Prism Material:BaK4 
  • Water Resistance:Yes 
  • Nitrogen Filling:Yes 
  • Tripod Mount: Adapter ¼" 
  • Length x width x height [mm]:162x132x60 
  • Weight [g]:774

Delta Optical CHASE 10×50 ED A model with universal parameters, it is ideal for versatile observations in nature or on the hunt. Although the binoculars are slightly larger than the models with the 42mm lens, they weigh less than 900g. The field of view is large and is 6.2 degrees. Comfortable wide-angle eyepieces with comfortably receded exit pupils were used in this model. ED optics - excellent correction of chromatic aberration Wide-angle optical system with a completely flat field of view Roof prisms BaK-4 with silver coatings Fast, central diopter adjustment Objective lens material: ED glass  Pupillary distance adjustment [mm]:59 - 78  Angular field of view [° degrees]:6.3  Field of view at 100 m [m]:109  Shortest focus distance [m]:2  Diopter correction [D]:-/+5  Length x width x hei