Diameter: 3/4" in flight

and speed output

• No longer required specialized rolls of Fletching Tape

• Very strong and stiff for great memory

and arrows

Vortex Diamondback HD Binocular (12x50) oversize Diameter: 3/4" in flightRock solid hunting glass features HD optical sysytem Fully multi coated lenses that provide impressive optical quality Armor Tek ultra hard, scratch resistant coatings protects exterior lenses from scratches, oil, and dirt Wide field of view, and enhanced depth of field ensure optimal subject acquisition O ring seals and Argon gas purging make these binos waterproof and fogproof Rubber Armor provides secure, non slip grip, and durable external