Delta Optical Forest II 8.5x50 Binoculars

In the entire Delta Optical Forest II series, the optical system of the binoculars consists of 8 elements arranged in 6 groups , and in the construction we use high-quality roof prisms made of phase-corrected BaK4 glass , whose reflective surfaces are covered with silver , which ensures an extremely sharp and bright image . In addition, in the Forest II models, all active optical surfaces of the lenses are covered with high-quality multi-layer FMC anti-reflection coatings . Thanks to them, the binoculars are characterized by high light transmission and neutral colours of the image . Well-blackened interiors of the tubes prevent the appearance of unwanted reflections in the image and "ghosts " .
All Forest II series binoculars have a smooth-moving central focusing wheel and individual diopter adjustment in the right eyepiece. Rubber, adjustable twist-up eyecups slide out, allowing for comfortable adjustment of the glasses to the individual needs of the observer . The Forest II binoculars will withstand even the harshest weather conditions. Their tight housing allows for free use in damp terrain and even in the rain.

Coatings: FMC + PC (phase coating)
Focusing: central focusing + right eyepiece diopter correction
Colour: green
Waterproof / nitrogen filled

Magnification: 8.5x
Objective Lens Diameter: 50mm
Optical Coating: Fully Multi-Coated (FMC)
Objective Lens Material: Glass
Twilight Factor: 20.6
Relative Brightness: 34.8
Exit Pupil Diameter: 5.9mm
Eye Relief: 22mm
Interpupillary Distance Adjustment: 59 - 73mm
Angular Field of View: 5.6°
Linear Field of View at 100m: 98m
Shortest Focusing Distance: 3m
Diopter Adjustment: -5 to +5
Prism System: Roof
Prism Material: BaK4
Waterproof: Yes
Nitrogen Filling: Yes
Tripod Mounting: Adapter ¼"
Dimensions (Length x Width x Height): 165x133x60mm
Weight: 832g

Delta Forest II 8.5x50 Binoculars.
Caps for apart lenses with body handles
Caps for combined eyepiece with strap handles
Binocular's strap
Case strap

5 Year UK Warranty.