Sights with selection of aiming mark colour

Selection of aiming mark colour

— the ability to change the colour that highlights the aiming mark. For more information about the backlight itself, see the relevant paragraph; here we note that the choice of colour has a quite practical significance — on a different background, the most noticeable colour of the brand will be different. Therefore, this function is often found even in optics, not to mention collimators and "night lights".