Delta Optical Forest II 8 × 42 roof

Forest II 8x42 are award-winning binoculars:

• Runner-up for Product of the Year 2011 in Optyczne.pl's annual readers' poll
• Winner of “The Rogów Owl” award for the best optical product at Rogów International Forestry Fair 2011
• Nominated for the 2013 “Good Design” award
• Honorable mention on the Allbinos.com “Good Buy” top product list for the most robust new binoculars.

The common features of the entire Forest II series are: excellent, high-quality coated BaK4 roof prisms and multi-coated lenses that ensure a natural and sharp image. All binoculars in this series have a really unique design that is very much appreciated by both professionals and home users.
Main advantages

• Roof prisms BaK-4 with phase compensation
• Optical system with a very wide field of view
• Completely secured against bad outside conditions
• Reliable, robust, tested under extreme conditions
• Magnification [x]: 8
• Objective diameter [mm]: 42 
• Optical coating: FMC 
• Objective lens material: glass 
• Twilight number: 18.3 
• Light intensity: 28.1 
• Exit pupil diameter [mm]: 5.3 
• Exit pupil distance [mm]: 17 
• Adjustment of the pupillary distance [mm]: 59 - 73 
• Angular field of view [° degrees]: 8.5 
• Field of view at 100 m [m]: 149 
• Shortest setting distance [m]: 2 
• 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]: 147x127x56 
• Weight [g]: 732