Delta Optical Forest II 10x50 Binoculars
The 10x50 model is a binocular with classic parameters, liked by a wide range of nature observers. Its universal features allow comfortable observation both during the day and at night.
This binocular is a compromise between obtaining high magnification and a wide field of view. At the same time, it provides high surface brightness. As in the entire Delta Optical Forest II series , the optical system of the binoculars consists of 8 elements arranged in 6 groups, and the design uses high-quality prisms made of BaK4 glass.
The binoculars are coated with phase coatings and silver, providing an extremely sharp and bright image. In tandem with the prisms, all lenses on Forest II models have high-quality anti-reflection coatings. Thanks to them, the binoculars feature high light transmission and neutral image colors. Well-etched interiors of the tubes prevent unwanted reflections and so-called ghosting from appearing in the image.
All Forest II series binoculars have a smooth-moving central focusing knob and individual diopter correction in the right eyepiece. The plastic eyepiece cups ( Twist-Up type) slide out, allowing the binoculars' eyepieces to be comfortably adjusted to the observer's individual needs.
Forest II series binoculars can withstand even the harshest weather conditions. Their sealed housing allows them to be used freely in wet terrain and even in the rain. Forest II binoculars can withstand immersion in water for 3 minutes, up to a depth of 1 meter, and filling the design with nitrogen gas prevents the lenses from fogging up.
They are an ideal compromise between small binoculars of the 42mm class and much larger and heavier models with 56-63mm lenses. Despite the great versatility offered by the 50-mm objective lens, the new Forest II models have been differentiated in terms of magnification so that you can choose the right parameters for your needs.
Included with the binoculars you receive:
- case
- strap for the binoculars
- strap for the case
- cleaning cloth
The binoculars come with a 2-year manufacturer's warranty.
Specifications
Magnification: 10x
Lens diameter: 50 mm
Prisms: BaK4
Field of view: 94 m / 1000 m
Brightness: 25
Twilight efficiency: 22.4
Nitrogen filling: yes
Waterproof: yes
Dimensions: 165x133x60 mm
Weight: 870 g
Manufacturer: Delta Optical, Poland
Application | Nature observation, ornithology |
---|---|
Magnification (x) | 10 |
Objective lens diameter (mm) | 50 |
Field of view (m/1000m) | 94 |
Minimal focus | m |
Eye distance | mm |
Adjustable diopter | Yes |
Optical glass | BAK-4 |
System | Roof |
Anti-reflection coating | Multi-layer coating |
Binoculars water resistance | Yes |
Length | 165 mm |
Weight | 870 g |
Additional features | Good light transmission and neutral |
EAN | 5901691613010 |
Manufacturer code | DO-1301 |
Brand | Delta Optical |
EAN |