1 Level
1287 Review
69 Karma
Review on ๐ Optical Magnifier - Thin Classroom Science Education Magnifying Lens by Patrick Nepal
Only half of the circle shows visible magnification.
Only semicircle shows visible magnification. around only shows the blur. In my estimation half of the visibility of the property is lost. Probably better to make a fire.
Pros
- Size: ฮฆ200mm, Thickness: 2mm, Material: PMMA (Acrylic)
Cons
- No Edition
