Feature(may vary by option.)

●Size: Lens diameter: 0.8 inches (20 mm)
●Weight: 1.3 oz (37
●Applications: Micro films, print reading, inspection of precision components, gemstones, etc
●Lens Type: Glass
●Magnification: 3, 4, 5x

[レンズ径:13・8mm 倍率:10・20倍]

[レンズ径:20mm 倍率:3・4・5倍]

Description

Slide storage when not in use for convenient portability and storage.
3x + 4x = 6x, 3x + 5x = 7x, 4x + 5x = 8x, 3x together to make 10x lenses
Can be used with 7 magnification levels of 3, 4, 5, 6, 7, 8, and 10x