Optical Coherence Tomography (OCT) - oct optical
Made of high clarity with crystal glass Lens, the scratch-resistant, crystal-clear lens are more clear and color-correct than common acrylic lenses, with hard and anti-scratching feature. Solid well built with quality ABS plastic, finish surface without any sharp edges, stylish and portable light weight design.
Beam divergencecalculator
Beam divergenceformula
3 Built-in energy-efficient LED lights are designed to help you to read at night or dark places; Easy to operate with a simple ON / OFF button switch; powered by 3* AAA batteries (not included). 2 LEDs for the large lens and 1 LED for the small one, ensure better lighting effect. Especially for the elderly or who with macular degeneration, the LED lights shining on the text so they can read better.
This LED illuminated magnifier will make the best gift for parents and grandparents. The sturdiness of this product makes it a perfect magnifying glass for kids. Ideal Magnifier for viewing fine details in books, newspapers, magazines, maps, electronics, miniatures, jewelry, pill bottles, hobbies and crafts, suitable for children, seniors, hobbyists, jewelers, repair technicians, outdoor buffs.
Compact and stylish design, portable light weight, smooth surface, ergonomic & lightweight design (only 5.8oz) makes it comfortable for handheld use. You can rest assured that the hand magnifying glass will withstand rough handling thanks to the scratch-resistant magnifying lens. Easy to hold with comfortable handle.