Adjustable image and reticle focus and adjustable LED illumination; steplessly adjustable via a knob on the side of the eyepiece; There is also a separate dioptre adjuster for you to be able to bring the star and the crosshairs into focus simultaneously
Bright high contrast views with a 40-degree apparent field of view and 11 mm eye relief; comfortable eye relief
Reticle eyepiece comes with dual crosshair really clean view for you to observe your target filter thread provided
Mounted in a nicely anodized housing
Enhances the contrast of the moon and planets in photographic images