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I upgraded my video calls with this webcam! 📷

Upgrade your video call experience with the Insta360 Link 2, a high-quality 4K AI webcam. **Timestamps:** 00:00 Specs & ...
Digital Photography Review

Cracking the Canon code: what letters like VCM, RF-S and DO tell you about your lens

USM stands for Ultrasonic Autofocus Motor. These lenses offer manual focus override and fast, smooth and comparatively quiet ...