Kowa Prominar 8x25 XD BD - Japanese-style binoculars. A combination of great optics and very reliable mechanical performance. We especially recommend to every ornithologist and everyone looking for great quality, very compact daytime binoculars.

New in our offer - optical equipment of the Japanese company Kowa is a very strong proposition for lovers of nature observation. Unmatched optical and mechanical quality while maintaining competitive prices.

• compact construction
• waterproof
• rubber-coated external surface
• Kowa coatings applied on lenses
• adjustable rotating rubber pads

Technical parameters

• Lens diameter: 25 mm
• magnification: 8x
• Excavation: 3.1 mm
• construction of prisms: roof prism
• field of view: 6.3 ° / 110 m / 1000 m
• glass in prisms: optical glass BaK-4
• eyepiece range: 56 - 74 mm
• anti-reflective coating of the lens: phase, full, multilayer (Coating Cova)
• focus adjustment: central
• Twilight efficiency: 14.1
• relative brightness: 9.6
• minimum observation distance: 1.8 m
• the back of the pupil: 15,8 mm
• resistance to rain / moisture / weather conditions: yes
• diopter adjustment: right side
• dioptre adjustment: +/- 4
• dimensions: 111 x 107.5 x 39 mm
• weight: 320 g

Warranty

10 years

(below: 10x25 version, externally identical)