Delta Optical Forest II
Top advantages
•Phase-coated BaK-4 roof prisms
•Very wide angle optical design
•Fully secured against harsh environment
•Reliable, durable, tested in extreme conditions
Warranty: 60 months
Common features of the whole Forest II series are: excellent high quality coated BaK4 roof prisms and multi-coated lenses which provide with a natural and sharp image. All binoculars of this series have a truly unique design, highly appreciated by both professionals and amateurs.
Magnification [x]: 10
Objective lens diameter [mm]: 42
Optical coating: FMC
Objective lens material: glass
Twilight factor: 20.5
Relative brightness: 17.6
Exit pupil diameter [mm]: 4.2
Eye relief [mm]: 15
Interpupillary distance adjustment [mm]: 59 - 73
Angular field of view [° degrees]: 6.8
Linear field of view at 100 m [m]: 119
Shortest focusing distance [m]: 2
Dioptre adjustment [D]: -/+5
Prism system: Roof
Prism material: BaK4
Waterproof: Yes
Nitrogen filling: Yes
Tripod mounting: Adapter ¼"
Length x width x height [mm]: 147x127x56
Weight [g]: 712
Accessories: - caps for apart lenses with body handles
- caps for combined eyepiece with strap handles
- case
- binocular's strap
- case strap
