Bushnell Holosight vs. Eotech

Bushnell produces various optical instruments like binoculars, scopes, laser rangefinders, GPS and trial cameras and has been a leading marketer in several of these products. From the very same breed comes the Bushnell Holosight, a riflescope made using some of the latest technologies to provide best performance. A Bushnell Holosight is now one of the most sought after riflescope. The Bushnell Holosight is a very useful product and its usage is straight and simple. It supports precision adjustments that can be made easily by the user. A Bushnell Holosight works using a LASER. Unlike other laserscopes which have parallax errors when the target spacing varies, a Bushnell Holosight uses a completely new technology called holography to avoid this. A normal laserscope uses a semi-reflective surface to reflect the LED light and guide it onto the target surface. However in Bushnell's Holosight technology we use a LASER, a semi-reflective surface and a collimator.

The output of the LASER is projected onto the semi-reflective surface first and from then it is redirected onto a collimator. A collimator is used to form a parallel beam of light from a diverging beam of light. The collimator's output is diverted onto another reflective surface and a holographic mask and then onto the target surface. This way the focal length of the beam is infinite and hence there is a very less scope for parallax errors to occur. The reticle image is formed using a diffraction grating placed in the path of the holographic sight.
Bushnell Holosights and EoTechs are very similar when it comes to functionalities. EoTech has an additional shroud over the battery which is not present for a Bushnell Holosight. Bushnell Holosights come at a relatively cheaper price wherein they provide almost the same performance as that of an EoTech. The reticles are very much the same as both of them use holography technology for forming the reticle. Both of them come with a variety of reticles to choose from. A reticle basically is the image displayed on the eye piece when we aim at the target. They come in all different shapes and are used according to the purpose of the riflescope. Some common reticle shapes are - open crosshairs, 3D crosshairs, 10 degree ring, 1 MOA dot, standard, 3D tracer dot, dual rings, 20 degree diamond and 20 degree ring. Bushnell Holosight EoTech supports all the mentioned reticle shapes. The Bushnell Holosight doesn't need special batteries for operation and this adds a great advantage on its side as many a times it becomes really difficult to find special batteries.

Hence if a general Bushnell Holosight vs EoTech comparision is done, then definitely one can conclude that both EoTech Holographic sights and a Bushnell Holographic sights are similar in most aspects. Choosing one among them can be done on a totally subjective basis and varies from person to person. Bushnell Holosight comes at a comparatively economic price and is equally professional. Yet if one wishes to choose the brand name over price, the choice might be an EoTech as EoTech has been there from even before Bushnell Holosights were introduced. Both of them are equally competent and are used equally in war fronts. So there are no relative limitations or advantages as such to color your decision in choosing one of them.