Delta Optical Entry 10x50 Binoculars

Delta Optical Entry binoculars are often chosen as the first general-purpose binoculars.

A model with a fixed magnification of 10x and an objective lens diameter of 50mm. Used Porro prism system - in which the objective lenses are not coaxial with the eyepiece lenses. Such a solution resulted in a fairly wide field of view of the binoculars - 114 m at a distance of 1000 m.

Anti-reflection coatings and high-quality BaK4 prisms ensure a sharp and bright image. Thanks to water resistance, rain is not an obstacle during observation. The rubberized and ergonomic body covering guarantees a firm grip on the binoculars and absorbs some of the impact.

Included with the binoculars you receive:
- eyepiece covers,
- a strap for the binoculars,
- soft case,
- cloth for cleaning optics.

Technical data
Construction type: porro
Magnification: 10x
Lens diameter: 50 mm
Prisms: BaK4
Field of view: 114 m / 1000 m
Angular field of view (actual): 8,2°
Exit pupil: 5 mm
Max. distance from the eye: 12 mm
Min. focusing distance: 4 m
Relative brightness: 25
Dimensions: 59x145x185 mm
Weight: 840 g
Manufacturer: Delta Optical, Poland