Relife MC4 8-Megapixel Dual-Interface Output 4K Ultra HD Camera – Back-Illuminated CMOS Microscope Camera for PCB and Mobile Repair

A camera built for a repair bench earns its place by showing you what your eyes miss under magnification, and the Relife MC4 8-Megapixel Dual-Interface Output 4K Ultra HD Camera does exactly that with a 1/2.7-inch back-illuminated CMOS sensor rated at 8 megapixels, a sensor design that pulls in more light per pixel than a standard front-illuminated chip and gives you a cleaner, sharper image when you're staring down a BGA chip or a hairline trace at high magnification. You mount it directly onto your trinocular or stereo microscope through the standard C/CS interface, and within seconds you're looking at a 4K feed instead of squinting through an eyepiece for hours at a stretch. The dual-interface output is where this camera earns its name in practice: HDMI delivers 3840×2160 resolution at 30fps for a big-screen view on a monitor or TV, while the USB Type-C connection streams to a PC across a wide resolution range from full 3840×2160 down to 320×240 in MJPG format, so you choose whichever output matches your bench setup without swapping hardware. For a technician doing board-level repair on a dead phone, a boot loop board, or a unit stuck on logo, that kind of flexible output means you can run live diagnostics on a large screen while a second technician or trainee watches the same feed on a PC, which speeds up teamwork on tricky cases. The remote control that ships with the MC4 removes a real point of friction: instead of reaching over to adjust settings while your soldering iron is hot or your tweezers are holding a component in place, you freeze the frame, zoom digitally, or tweak exposure and white balance from a distance, keeping your hands steady on the actual repair work. Sixteen adjustable crosshair lines with configurable color, thickness, and position give you a precise alignment reference for repositioning ICs, checking pad spacing, or lining up a stencil during reballing, and the supported center line adds another layer of accuracy when you're centering a component before reflow. Auto and manual exposure with adjustable R, G, B values means the camera adapts whether you're working under bright bench lighting or a dimmer hot air station setup, so colors on the board stay accurate enough to spot a burnt trace or a discolored capacitor rather than guessing from a washed-out image. Storage runs through a TF card slot supporting up to 64GB, letting you record 4K photos and video of the repair process directly without needing a connected computer, which is useful when you want to document a hardware fault for a customer, build a training library for junior technicians, or keep proof of the board's condition before you touch it. The camera's multilingual menu, including English and Chinese language options, keeps setup simple regardless of who's operating the bench that day. Because the MC4 attaches through a universal C/CS mount, you're not locked into one microscope brand; it fits most industrial-grade trinocular and stereo microscopes already common in mobile repair shops and service centers across Pakistan, which means upgrading your existing setup with 4K imaging doesn't require replacing the microscope itself. In day-to-day workshop use, this translates directly into fewer missed defects: a lifted pad after an IC change, a cracked BGA ball before reballing, a short caused by flux residue, or a network issue traced back to a cracked RF shield all become easier to confirm on a large, sharp 4K display rather than through a small eyepiece. Running at DC 5V input keeps power requirements light and compatible with standard bench power setups, and the compact 56mm × 56mm × 80mm body at roughly 178 grams mounts without adding meaningful weight or bulk to your microscope arm. Whether you're inspecting a phone's motherboard for a charging issue, verifying a BGA reflow before reinstalling a CPU, or running quality control checks across a batch of repaired boards, the Relife MC4 8-Megapixel Dual-Interface Output 4K Ultra HD Camera gives you the visual clarity and output flexibility a professional repair bench actually needs, without forcing you to relearn your workflow or replace your existing microscope hardware.