Its optical design incorporates a Blue Spectrum Refractive Optics element

Internal Focus

the Alpha 1

D-tap: 150W/10A

Orca OR-74 Tripod Rolling Bag Medium atem Its optical design incorporates aFor Tripods & Light Stands up to 37" Padded Interior Interior Zip Accessory & Lid Pockets Inner, Adjustable Straps Secure Gear Exterior Zippered Accessory Pocket Dual, Connecting Top Handles Top Haul Handle Bottom Wheels, Rubber Feet & Skid Plate ###split### Store, transport, and protect your up to 37" tripod and stands with the medium, black OR 74 Wheeled Tripod Bag from ORCA. The zippered main compartment is padded and features an inner zip pocket,