Parallax error and parallax compensation - riflescope
Erklärung und Funktionsweise des Parallaxenausgleichs bei Zielfernrohren
Does a shooter not look "straight", but "slanted" through the EyepieceThe eyepiece is the lens group of an optical system that faces the eye. The eyepieces consist of several separate lenses - achromats (3-6 individual lenses). " More info beim Zielfernrohr, dann entsteht ein Zielfehler – die so-called parallax.
The reason for this is the positioning of the eye outside the straight line that runs from the centre of the reticle to the target - the Optical axis and visual axis are shifted against each other. This subsequently leads to incorrect targeting. Especially with Telescopic sights can, with oblique view, deviations between remote point and ReticleDifferent reticles for riflescopes. DDoptics uses the following 3 reticles for its riflescopes, depending on the target optics: " More info result.
Each scope is only suitable for up to certain distance parallax-free. For all other distances Parallax error on. It is not possible to realise an optical sight that works parallax-free at any object distance. The greater the DifferenceDifference and comparison between Porro prisms and roof prisms The design of binoculars is always determined by the type of prism used. Porro prism in binoculars Binoculars with a porro prism design can be recognised by their relatively low height and wide design. Advantage: The greater distance between the two lenses promotes spatial vision. A graphic illustration and further details on the design of porro prisms can be found here! Roof prism with " More info between the observation distance and the adjusted parallax-free removalthe greater the Parallax error.
For this reason, good Quality riflescopes often have their own adjustment facility to prevent parallax at different shooting distances. The sogenannten Parallaxenausgleich bei Zielfernrohren.
Parallax freedom of a riflescope means that this aiming error is excluded by the manufacturer's adjustment to a specific distance. At this distance, the image of the object is exactly in the plane of the reticle.
Riflescopes with parallax compensation
With Telescopic sights with parallax levelling is caused by a lens shift of the Parallax error corrected to the desired shooting distance. If the target optic is set to the desired firing distance with the aid of the parallax compensation, the position of the reticle does not change even when the optic is viewed at an angle, but remains fixed on the target aimed at.
In addition, the parallax compensation can be used to adjust the Image sharpness readjusted to obtain a razor-sharp image. Another effect of the Focusing by means of parallax compensation is that the parallax with the manual Automatic focussing is also set.
High-quality optical sights with larger zoom ranges, such as all the aiming optics of the DDoptics Nachfalken - product family, are equipped with parallax compensation as standard!
Auszug Zielfernrohre mit Parallaxe im DDoptics Optik Shop
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DDoptics Nighteagle 2.5-10×56 riflescope | V4 | A4N | MRAD adjustment - Gen 3
Rifle Scope
DDoptics Nighteagle 5-30×50 Tactical riflescope | V6 | MilDot | MOA1 MOA (one minute of angle or minute of angle) is 1/60th of a degree of angle. " More info Adjustment - Gen 3
Rifle Scope
Cerakote CoatingIf light hits a glass-air surface (e.g. with a roof prism), the reflection causes a loss of light. " More info for DDoptics riflescopes - different colours
Movement hunting
