[Secure and stable] Anti-slip design with inward slope to avoid accidental falls
[ optics] Fully coated green coated optical glass for excellent image contrast and light transmission
[Photography extension] Compatible with T2 and M35 interface adapters for photography purposes
[Wide field observations] Suitable for lunar observations, star clusters, nebulae, and deep space targets
[Versatile magnification] 5X magnification great for fast, shortlength telescopes