The bolt-c series expands on the success of the bolt with the addition of our 12 m 640x512 micro ii sensor, 2560x2560 amoled hd display and shutterless calibration feature.The bolt-c series maintains the traditional look and flexibility of a 30mm ring mounting interface, while a combination of manual focus lens, dual battery design and tactile control turret work in tandem with its pixel-dense display to provide an improved viewing experience and unmatched level of precision to you next hunt.Features include usb-c connectivity; 32gb of storage; wi-fi streaming; tactile control turret; shutterless calibration function; manual focus and flexible mounting position.Resolution: 640x512, 50 HzMagnification: 3.5xObjective: 50mmField Of View: 8.80 x 7 DegreesBattery: 18500/18650Weight: 33.15 ozFocus Range: 2400 ydsDiopter Adjustment: -5/+5Battery Life: 10 hrs