Zeiss Carl Optical Inc Diavari Riflescope with 34mm rings. 34mm with Illum Rapid-Z Varmint ASV Shooting Turrets (6-24x72 T FL LT) Brilliant optical performance and an elegant ergonomic design Features LotuTec lens coating in addition to the Zeiss T* multi-layer lens coating Illuminated reticle allows for outstanding performance in twilight and low light conditions