Delta Optical Sailor 7x50 C1

Delta Optical Sailor 7x50 C1 is a new pair of binoculars designed especially for "far-sighted" enthusiasts of water expeditions! It is an irreplaceable companion for canoeing or boat trips on the lake. Delta Optical Sailor 7x50 C1 is rubber-coated, fully waterproof and unsinkable. Just do not forget to keep your binoculars in-sight so that in case of it falling overboard it does not go too far. However, this is not the end of its advantages! The binoculars have a built-in backlit compass, visible in the optical path of the binoculars and an optical rangefinder that allows you to calculate the distance based on the known height of the object and vice versa. For easier calculation, a suitable converter has been placed on one of the binoculars' objective lenses. The Delta Optical Sailor 7x50 C1 binoculars are based on the classic Porro design with a convenient individual focusing system for each eyepiece separately. Its extraordinary functionality is complemented by universal parameters and very good optical characteristics. Bright and crisp image is obtained by high quality prisms made of BaK4 glass and magnesium fluoride anti-reflection coatings on all optical elements of the device. This solution guarantees high light transmission and clear image that you can enjoy on each and every cruise. Delta Optical Sailor 7x50 C1 binoculars have a ¼ " tripod adapter connector.

Magnification [x]: 7
Objective lens diameter [mm]: 50
Optical coating: MgF2
Objective lens material: glass
Twilight factor: 18.7
Relative brightness: 50.4
Exit pupil diameter [mm]: 7.1
Eye relief [mm]: 23
Interpupillary distance adjustment [mm]: 56 - 74
Angular field of view [° degrees]: 7.6
Linear field of view at 100 m [m]: 132
Shortest focusing distance [m]: 5
Dioptre adjustment [D]: -/+5
Prism system: Porro
Prism material: BaK4
Waterproof: Yes
Nitrogen filling: Yes
Tripod mounting: Adapter ¼"
Length x width x height [mm]: 150x200x80
Weight [g]: 890
Accessories: pokrowiec
pasek do lornetki
pasek do pokrowca
materiał do czyszczenia optyki
2x bateria LR43