Helios Naturesport 8-20x50 Porro Prism Binoculars: It is robust, tough and well designed for observation of moving objects such as racing events, motor sports, high altitude birds & examining the wildlife. This model does not require focusing, making it extremely easy to use and very practical for viewing rapid moving targets. These binoculars feature a practical zoom range 8x-20x so that you could choose the magnification according to your need. Providing 4.7-2.7° wide field of view, making it very useful for beginners. It also features BaK-7 prisms which provides really efficient optical performance. Prism made with BK-7 has a little less spherical over-correction and chromatic deviation at violet & blue colours.
With its large 50mm objective lens, completely multi-coated optics, the scope ensures, crisp, clear and bright view of surroundings. Nearest Focus Distance of 7m results in enlarged which gives a pleasant usage-flexibility. Twist-up eye-cups are provided making them suitable for spectacle wearer, Tripod adapter bush allows binoculars to be fitted to any standard (1/4 inch) photographic tripod whenever maximum viewing stability is required.
Features: Helios Naturesport 8-20x50 Porro Prism Binoculars
- High quality BK7 prisms
- Multi-Coated Optics
- Integral Tripod Bush
- Fold down rubber eyecups for spectacle wearers
- Powerful and practical 8x-20x zoom magnification
- Type: 8-20x50
- Magnification: 8x-20x
- Object Lens Diameter: 50mm
- Field of view: 4.7°-2.7°
- Length: 180mm
- Weight: 830g
- Nearest Focus Distance: 7m
Helios Naturesport 8-20x50 Porro Prism Binoculars
Carrying Case
Neck strap
Helios UK Warranty