night vision

(redirected from Night Sights)
Also found in: Dictionary, Thesaurus, Medical.

night vision

[′nīt ‚vizh·ən]
(physiology)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
5 TRUGLO's Tritium Pro night sights offer the glowing green of Tritium, a radioluminescent light source needing no batteries or light exposure --Tritium sights are always on.
Even though the night sights no longer glowed I found the white dots made it easier for me to align the rear sight with the front sight.
These lines cover the breadth of competitive and high-end consumer upgrades and modifications, including: precision slides, with and without optic accommodations; precision drop-in barrels, threaded and non-threaded; precision strikers; high-performance guide rod assemblies; slide completion kits; frame pin kits; extended slide locks; two-piece flared magwell assemblies, grip plugs and magazine extensions and tritium night sights.
After changing a large number of sights--and if you work in a retail gun shop, night sights are a steady item--you will note this as well.
The night sight by Beretta, widely used in the US, was fitted with a small screw, which needed to be opened before use.
BEL recently supplied 30,600 passive night sights for rifles, rocket launchers and light machine guns, passive night vision binoculars and passive night vision goggles to the Army but the forces remain woefully short and are looking for the latest 3rd
Q I am thinking about putting some night sights on my house gun, a Colt Commander.
It's amazing how much you can mount on your rifles and machine guns now: night sights, aiming devices, laser pointers, thermal sights, and telescopes, among other things.
Armies are demanding modern lightweight day and night sights which can be used in demanding arid and dusty environments.
As well as guns and explosives he has sourced a range of other items including flak jackets and night sights.
The Norwegian technology group Technor ASA said on Wednesday (25 January) that its subsidiary Simrad Optronics ASA had received an order for its clip-on night sights from an unspecified country in South America.
Many manufacturers and some aftermarket companies offer glow-in-the-dark night sights to aid in low-light shooting.