Product material: plastic, metal, acrylic lens
Product size: 293*215*60mm
Lens focal length: 38-330mm
Battery type: 3 5th batteries (without battery)
Lighting source: 3 LED lights
Magnification:GROUP1
1.5x, 2.0x, 2.5x, 3x, 3.5x, 8x (can be composed of 15 multiples)
GROUP2
1.5x, 2.0x, 8x.
GROUP3 (USB Charging)
1.5x, 2.0x, 2.5x, 3x, 3.5x, 8x (can be composed of 15 multiples)