Centra Sight 3.0 Combi Optic

Ranges have different lighting, wallpapers, walls etc, an adjustable rear iris is helpful. The adjustable rear iris allows the shooter to control the amount of light getting to the aiming eye. If you are shooting outside in bright light, filters help bring the colour & contrast on the target under control. If it is dark outside, you can use others colour to brighten the contrast. The Diopter Iris is one of the most effective aids for the target eye. It improves contrast and depth of focus, providing a clear and balanced target image. If the target is longer, the eye is so relieved, it can work longer. By fine regulation, the target image cannot be sharpened, but also significantly improved in its contrast. Light and dark can be gradually modulated until the correct brightness appears between the ring and the mirror.