The Sirius series monoculars include a 0.49′ 1920×1080 OLED screen, AI-powered image calibration, and pro-grade thermal sensors. They have a power status bar highlighted by the five brightness settings and three buttons on the top for ease of use.
The Sirius S435, S635, S650, and S650D offer varying features, from the S435’s 2.41x magnification and 1800m detection range to the S650’s powerful 50mm f0.9 objective lens and extended 2600m detection range. The S650D has a dual objective lens, and the user can switch between a 25mm f0.88 wide-field lens and a 50mm f1.1.
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