Visier magazine issue 09/2010

Nighteagle 2.5-15×50 is the name of the new ZF from DDoptics

(Report as pdf for download)

At the DDoptics Nighteagle 2.5-15×50 is the Light transmissionLight transmission is the ability of optical glass or optical systems to "let through" as many light rays as possible. " More info 95/93 per cent (day/night).

According to the factory, the GlassIn addition to the coating of optics, the glass quality or type of glass is one of the most important quality factors for binoculars and riflescopes " More info can take on the function of a small spotting scope during daytime hunting. The Illuminated reticleDifferent reticles for riflescopes. DDoptics uses the following 3 reticles for its riflescopes, depending on the target optics: " More info 4 lies in the eyepiece image plane (= 2nd image planeThe reticle in the 2nd focal plane does not simply magnify when looking through the optical sight. " More info) and always remains the same size when changing magnification. There is a full dimmable glass fibre light point with revised electronic circuitry and so small that it should only minimally obscure the target. 

The Lighting unit is made by hand; Customer wishes can be incorporated.

The Optics are nitrogen-filled, WaterproofWith a watertight lens, a clean and dry gas filling in the form of an argon or nitrogen filling creates an "internal climate" that prevents fogging. " More info and protected against internal fittings; it has an anodised, one-piece duralumin tube.

Details: Rubberised eyepiece end with dioptre compensation (-3 to +4), fully coated optics, minimal false light. Reticle adjustment without aids: 0.25 per click MOA1 MOA (one minute of angle or minute of angle) is 1/60th of a degree of angle. " More info (= around 7.3 mm/100 m). Parallax compensation 20 yards to infinity. Ring mounting diameter: 30mm.

More standard Interpupillary distanceThe interpupillary distance is the optimum distance between the eyepiece lens and the pupil of the eye. " More info 89mm. Price: 869 euros.