The HE407C-GR
is an open reflex optical sight designed for pistol applications. Features include Holosun’s Green Super LED with up to 50k hours battery life, 2MOA dot only, Solar Failsafe, and Shake Awake.
Holosun is different than any other sight company where the objective lens is adjusted by hand to get rid of parallax. Not every sight is the same in that aspect and they are specifically tuned individually.
An angled objective lens is standard on reflective dot sights. The objective lens must be angled to properly reflect the dot/reticle back to the user's eye.
