Delta Optical Forest II 10x50 roof

The 10x50 model is binoculars with classic parameters that are appreciated by a wide range of nature watchers. The binoculars are a compromise between a large magnification range and a wide field of view.
Main advantages

• Roof prisms BaK-4 with phase compensation
• Efficient remuneration, high light transmission
• Completely secured against bad outside conditions
• Reliable, robust, tested under extreme conditions
• Magnification [x]: 10
• Objective diameter [mm]: 50 
• Optical coating: FMC 
• Objective lens material: glass 
• Twilight number: 22.4 
• Light intensity: 25.0 
• Exit pupil diameter [mm]: 5 
• Exit pupil distance [mm]: 20 
• Adjustment of the pupillary distance [mm]: 59 - 73 
• Angular field of view [° degrees]: 5.4 
• Field of view at 100 m [m]: 94 
• Shortest setting distance [m]: 4 
• Diopter correction [D]: - / + 5 
• Prism system: roof edge 
• Prism material: BaK4 
• Waterproofness: yes 
• Nitrogen filling: yes 
• Tripod mount: adapter ¼ " 
• Length x width x height [mm]: 165x133x60 
• Weight [g]: 842 
• Accessories: -caps for lenses, each piece separately, with housing handle,
  -Caps for lenses, connected, with shoulder strap handle,
  -Carry bag,
  - strap for binoculars,
  - Strap for the carrier bag