enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Eye relief - Wikipedia

   en.wikipedia.org/wiki/Eye_relief

   The eye relief of an optical instrument (such as a telescope, a microscope, or binoculars) is the distance from the last surface of an eyepiece within which the user's eye can obtain the full viewing angle. If a viewer's eye is outside this distance, a reduced field of view will be obtained.

3. Telescopic sight - Wikipedia

   en.wikipedia.org/wiki/Telescopic_sight

   The scope base is the attachment interface on the rifle's receiver, onto which the scope rings or scope mount are fixed. Early telescopic sights almost all have the rings that are fastened directly into tapped screw holes on the receiver, hence having no additional scope base other than the receiver top itself.

4. Sight magnifier - Wikipedia

   en.wikipedia.org/wiki/Sight_magnifier

   This will also have the effect of magnifying the sight so the red dot or holographic reticle will appear larger as well. When flipped in, the user will also have to account for parallax and eye relief. The non-magnified optic and the magnifier is placed so that the user will have the correct amount of eye relief when looking through the ...

5. ZF41 - Wikipedia

   en.wikipedia.org/wiki/ZF41

   Problems were the scope's extreme eye relief, poor functioning in bad light and low magnifying power. Nonetheless, lack of better telescopic sights meant the ZF39 was used by snipers at the early stages of the war in the Eastern Front , but many snipers preferred captured Soviet rifles and custom-equipped German rifles with civilian scopes such ...

6. C79 optical sight - Wikipedia

   en.wikipedia.org/wiki/C79_optical_sight

   A C79 Optical Sight. The C79 optical sight (SpecterOS3.4x) is a telescopic sight manufactured by Elcan.A variant, the M145 Machine Gun Optic is in use by the US military. It is 3.4×28, meaning 3.4x magnification, and a 28mm diameter objective lens.

7. Prism sight - Wikipedia

   en.wikipedia.org/wiki/Prism_sight

   The eye relief was only 38 mm (1.5 in), so the sight was equipped with a rubber eyepiece shield to prevent the scope from hitting the face during recoil. The reticle was a thin crosshair, as was common for this time period. [4] These sights were fitted to the Hotchkiss M1909 Benét–Mercié machine gun. [5]

8. Reflector sight - Wikipedia

   en.wikipedia.org/wiki/Reflector_sight

   A reflector sight also does not have the field of view and eye relief problems of sights based on optical telescopes: depending on design constraints their field of view is the user's naked eye field of view, and their non-focusing collimated nature means they do not have the optical telescopes constraint of eye relief.

9. Binoculars - Wikipedia

   en.wikipedia.org/wiki/Binoculars

   The longer the focal length of the eyepiece, the greater the potential eye relief. Binoculars may have eye relief ranging from a few millimeters to 25 mm or more. Eye relief can be particularly important for eyeglasses wearers. The eye of an eyeglasses wearer is typically farther from the eye piece which necessitates a longer eye relief in ...