Description:

Optical lens; coating process; multi-layer combination; dust-free assembly.

Coated optical lens, light transmittance, color reproduction, external use is not tiresome.

Identification of jewellery, antiques, and wenwan coins.

The 75x portable optical magnifier uses blue-coated optical lenses, with guaranteed light transmittance, anti-glare ability, and reliable imaging quality.

Instructions:

Remove the objective lens cover and eyepiece cover, the lens feet are close to the object to be observed, the naked eye is close to the eyepiece, and the focus knob is slowly rotated by hand until the magnification effect of the object in the eyepiece is clear. Make sure that the object under observation is in a stable position during observation. On the platform, do not move randomly. The microscope does not have its own light source. Please use it under a bright ring mirror or cooperate with an auxiliary light source for observation.

Specification:

Type: Portable magnifying glass

Objective lens: 7 mm

Eyepiece: 9 mm

Focal length: 0.2~1.5mm

Magnification: 75 times

Lens material: coated optical lens

Mirror body material: aluminum alloy

Size: 95*22mm

Net weight: 55g

Package:

1X 75X Magnifying Microscope