Ratio: big lens is about 2.5 times about 90 mm
Two small lenses about five times the 34 mm in diam Another about 8 times
Big lens with small lens overlap ratio is bigger
Product height 15 cm The lens height is adjustable
Purpose: 1, the electronics industry operation inspection, processing, installation and repair.
2, facial skin, the pores of the beauty industry, manicures, ears, etc.
3, art sculptures and appreciation.4, cameras, watches, check and repair.
5, when people read use at ordinary times, especially suitable for the elderly, students, etc. In the light
Under the dim of reading.6, dentists, sewing, embroidery and other work.7, financial, fiscal and taxation
, stamp, jewelry, such as printing, agricultural product features.
Note: 1. Do not use a magnifying glass is exposed to sunlight, and do not use eye focus, avoid eyes burned.
2. When the sun, do not place flammable objects under the spotlight