Features:
1. Good quality prism and high power lens
2. Full coated optical material
3. Precise pupillary adjustment
4. Wide field of vision
5. Lightweight design and no eyestrain
DSL-3848
1. Magnification: 2.5X
2. Working distance: from 340mm to 420mm
DSL-3849
1. Magnification: 3X
2. Working distance: from 340mm to 420mm
