In X-ray optics, gamma ray optics, and neutron optics, a collimator is a device that filters a stream of rays so that only those traveling parallel to a specified direction are allowed through.

The meaning of COLLIMATE is to make parallel. How to use collimate in a sentence. Did you know?

COLLIMATE definition: to bring into line; make parallel. See examples of collimate used in a sentence.

Dec 13, 2025 · collimate (third-person singular simple present collimates, present participle collimating, simple past and past participle collimated) Lead bricks were placed around the …

Nov 28, 2012 · I’ve been building and using telescopes for more than three decades and I’ll share with you a secret: collimating a Newtonian reflector is easy. So why does it seem so difficult …

To achieve ideal collimation, the size of the illumination source must be minimized or the focal length of the collimating system must be increased. Note that as you increase the focal length …

Below is how I collimate my telescopes that belong to either of the 4 major telescope types: refractors, Newtonian reflectors, Schmidt-Cassegrains (SCT), or Maksutov-Cassegrains …

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'Collimating' means to make light or radiation accurately parallel or align the sights of a gun or other device.

Define collimate. collimate synonyms, collimate pronunciation, collimate translation, English dictionary definition of collimate. tr.v. col·li·mat·ed , col·li·mat·ing , col·li·mates 1. To make …