Delta Optical Forest II 10x50 Binoculars

The 10x50 model is a pair of binoculars with classic specifications, popular amongst a wide range of nature observers. Its versatile features allow for comfortable viewing both during the day and at night.

These binoculars strike a balance between high magnification and a wide field of view. At the same time, they offer high surface brightness. As with the entire Delta Optical Forest II series, the optical system consists of 8 elements arranged in 6 groups, and the design utilises high-quality BaK4 glass prisms.

The binoculars are coated with phase and silver coatings, ensuring an exceptionally sharp and bright image. In addition to the prisms, all lenses in the Forest II models feature high-quality anti-reflective coatings. Thanks to these, the binoculars offer high light transmission and neutral colour reproduction. The well-blackened interior of the tubes prevents unwanted reflections and so-called ghosting from appearing in the image.

All binoculars in the Forest II series feature a smooth-moving central focus wheel and individual dioptre adjustment in the right eyepiece. The plastic eyecups (Twist-Up) extend, allowing the binoculars to be comfortably adjusted to the observer’s individual needs.

The Forest II series binoculars can withstand even the harshest weather conditions. Their weather-sealed housing allows for unrestricted use in damp conditions and even in the rain. Forest II binoculars can withstand submersion in water for 3 minutes, to a depth of 1 metre, and the nitrogen-filled construction prevents the lenses from fogging up.

They offer the perfect compromise between small 42 mm binoculars and much larger, heavier models with 56–63 mm lenses. Despite the great versatility offered by the 50 mm lens, the new Forest II models come in a range of magnifications so you can choose the right specifications for your needs.

The binoculars come with:
- a case
- a strap for the binoculars
- a strap for the case
- a cleaning cloth

The binoculars are covered by a 2-year manufacturer’s warranty.

Technical data
Magnification: 10x
Objective lens diameter: 50 mm
Prisms: BaK4
Field of view: 94 m / 1000 m
Brightness: 25
Twilight factor: 22.4
Nitrogen-filled: yes
Waterproof: yes
Dimensions: 165x133x60 mm
Weight: 870 g
Manufacturer: Delta Optical, Poland