RF4 RF-FX35A 7-50X Trinocular Swing Arm Microscope

RF-FX35A Trinocular Stereo Microscope for Mobile Repair Benches

The RF-FX35A trinocular stereo microscope gives you 7-50X continuous zoom on a free-swing arm, built for board-level mobile repair. You move the head over the PCB instead of repositioning the phone. The set includes a silicone soldering pad and a 144-LED ring light, so your bench is ready on day one. It suits technicians who handle IC change karna, BGA work, and trace repair every day.

Optics and Zoom Range

The head covers 7X to 50X in one continuous sweep. You start low to locate the fault, then zoom in on the exact pad, track, or solder ball. The zoom does not jump between fixed steps, so you stop at the magnification that fits the job.

WF10X/22mm eyepieces give a wide field of view and a large aperture. Diopter adjustment of ±5 means you set the eyepieces to your own eyes. Technicians who wear glasses can often remove them and still get a sharp image.

Working distance reaches 100mm. That gap leaves room for tweezers, a soldering iron tip, and hot air nozzle movement under the lens. It matters most on a hardware fault where you need space to work and a clear view at the same time.

Swing Arm Microscope for PCB Repair

The RF-FX35A uses a free-swing fixed stand with a 370 x 370mm footprint. The folding swing bracket extends your reach across the bench. You move the optics to the board instead of dragging the board under a fixed column.

This helps on larger motherboards and tablet PCBs, where a fixed stand forces you to reposition the work. It also helps when you move between a soldering station and a hot air station. You keep your hands on the tools and swing the head into place.

Pair it with a PCB holder to lock the board. Pair it with a reballing kit when you rework BGA packages. The stand does not replace those tools. It gives you a stable viewing position while they do the work.

Lighting, Dust Protection and Eye Comfort

The ring light carries 144 LEDs with adjustable brightness. You dial the output down on shiny solder joints to cut glare and push it up on dark boards. Even light shows flux residue, solder bridges, and lifted pads without a second lamp.

The lens is dust-proof. Dust on the optics shows up as dark spots in your field of view, and it ruins fine inspection. The sealed design keeps the lens clean through long shifts in a busy repair shop.

The silicone soldering pad in the set gives you a heat-resistant work surface for small parts and screws. You place a board on it, then solder, rework, or inspect without scratching the PCB. Technicians who want a larger base can look at the RF4 6.5-55X microscope sets with the RF-B52 pad.

Trinocular Port and Camera Adapter

The third port lets you attach a camera through the 0.5X CTV adapter. You see the same view on a monitor that you see through the eyepieces. A second person can follow your work, a trainee can learn from it, and you can record a before-and-after of a repair.

That makes the 7-50X trinocular microscope useful beyond your own bench. Training institutes can use the camera port to show students how a clean BGA joint looks. Shop owners can document a job for a customer who disputes a repair. The camera itself is a separate purchase, so check your camera’s mount before you order.

For Pakistani repair shops, the combination of swing arm, wide zoom, and camera port covers most microscope jobs. Charging issue, display problem, and dead phone faults all start with a clear look at the board. This microscope puts that look in front of you.