ReticleDifferent reticles for riflescopes. DDoptics uses the following 3 reticles for its riflescopes, depending on the target optics: " More info in the 2nd image planeThe reticle in the 2nd focal plane does not simply magnify when looking through the optical sight. " More info with riflescope and target optics The reticle in the 2nd image plane does not simply increase in size when looking through the target optics. The distances between the crossbars become smaller with increasing MagnificationThe magnification of a binocular model is perhaps the most misunderstood feature. High magnification can be useful! " More info always smaller. Reticles in the 2nd image plane (eyepiece image plane) only have defined distances at one magnification, see for the EyeThe retina of our eyes has two different types of sensory cells or receptors, the cones (for day vision) and the rods (for night vision). " More info but always the same size, so they are [...]
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Binoculars coated using RNP technology from DDoptics RNP Raindefender Nano Protection The DDoptics RNP coating on the outer lens surfaces ensures that the lenses adhere to the surface. WaterThanks to the DDoptics RNP coating on the outer lens surfaces, water does not adhere to the glass. " More info not on 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 infoThe coating is not only resistant, but also rolls off easily and always makes cleaning easier in the event of soiling. Thanks to the new nano-coating technology, the RNP-coated optics from DDoptics are suitable for tough use in the worst weather conditions and in high humidity without any problems. Extract [...]
Binoculars and optics from ED 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 ED glass in binoculars ED glass effectively compensates for chromatic aberration (chromatic aberration = different coloured parts of a beam of light are refracted to different degrees - clearly visible as a colour fringe along edges) and thus contributes to images with superior contrast and outstanding resolution. The reward is exceptionally detailed, true-colour and vivid images. Under ED glass (Extra-low dispersionED glass effectively compensates for chromatic aberration (chromatic aberration = different coloured parts of a light beam are refracted to different degrees - can be clearly seen as a colour fringe along edges) " More info [...]
Calculation of Angular minute1 MOA (one minute of angle or minute of angle) is 1/60th of a degree of angle. " More info or MOA for target optics 1 MOA (one minute of angle or minute of angle) is 1/60th of an angle degree. At a distance to the target of 100 metres, an adjustment of 1 MOA therefore corresponds to an adjustment of 2.9 cm. Example calculation for understanding: The target distance (= radius): 100m or 10,000cm Circumference calculation: 2 x radius x 3.14 (PI) = 628.31m or 62,831.85cm 1 degree then corresponds to 1/360 of the [...]
ZF mounts - the most important connection between rifle and optics Today, a wide range of riflescope mounts from various manufacturers is available to gun buyers. High-quality mounts are now technically mature and enable an optimum connection between rifle and target optics. Perhaps often underestimated: As high-quality mounts are extremely precise and complex components with [...]
Night binoculars - Lightweight light collectors bring brightness into the dark There is a rule of thumb: "The larger the objective lens diameter, the brighter the night binoculars or their optics - but also the heavier." Which binoculars are ideal for TwilightFor night glasses, which are ideal for sitting game and as sow glasses, the light intensity is the most important feature. " More info or hide hunting at night? Night glasses, which are ideal for sitting game and for sows, are primarily [...]
Which binoculars for BirdwatchingA good birdwatching telescope rewards you with excellent image brilliance and colour fidelity! " More info? A good birdwatching binocular rewards you with excellent image brilliance and colour fidelity! When a magnificent bird sits in front of you in the wild, you want to see it in all its splendour. For this reason, ornithology requires, above all, high-performance binoculars with high contrast sharpness and colour fidelity. A good pair of binoculars [...]