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2.5V or 3.5V XHL Xenon Halogen Technology. Bright, white light, especially with 3.5V.
Optical components mounted on a metal frame. Constant optical precision, long working life.
Dustproof. Maintenance-free.
2.5V battery or 3.5V rechargeable handles with NiMH battery. Environmentally-friendly, high capacity rechargeable battery.
4 apertures with separate selection of interference red-free filter. Suitable for small pupils. Filter provides increased contrast with each aperture.
Rekoss Disk with 50 Diopters (-30 D to +20 D in single diopter increments) for perfect focus even with high refractive
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