The InfiRay Outdoor BOLT TH50C V2 expands on the success of the TH50C with the addition of improved audio recording and an optional Bluetooth laser rangefinder module. InfiRay’s industry-leading 12 ?m 640×512 Micro II sensor, 1.03-inch large-format 2560×2560 resolution display, and Shutterless Calibration feature are now more powerful than ever, while still maintaining the proven combination of a manual focus lens, dual battery design, and tactile control turret. The BOLT TH50C V2’s traditional look and flexibility of a 30 mm ring mounting interface also guarantee the perfect fit on your favorite hunting rifle.