Children Science Education Elderly Reading Hand-Held Magnifying Glass, Specification: 75mm

1. Material: ABS, glass lens (110mm is acrylic lens)
2. Uses: student observation, elderly reading, maintenance, etc.
3. Effective diameter: about 75/90/110mm
4. Multiple: 6 times of 75mm, 5 times of 90mm, 2/13 times of 110mm
5. Size: 75mm about 20.3x8 cm/piece, 90mm about 21.7x9.4 cm/piece, 110mm about 23.5x11.5 cm/piece
6. Weight: about 104g/piece for 75mm, 149g/piece for 90mm, 118g/piece for 100mm