1. Magnification 1.0X ------Field of View 250-350 mm (- Glasses bracket and headband are interchangeable)
2. Magnification 1.5X ------Field of View 200-300 mm (- Lighting part can be taken out separately for single use..)
3. Magnification 2.0X ------Field of View 175-275 mm (- Widened lens can enlarge visual range )
4. Magnification 2.5X ------Field of View 150-250 mm (-Five kinds of lens with different magnification are available)
5. Magnification 3.5X ------Field of View 80 -120 mm (-Adjust lens angle to increase spring locking device,Lighting angle is adjustable)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.2 inch
Height : 2.2 inch
Length : 8.8 inch

Item Weight: 0.8 ounce (View shipping rates and policies)
Shipping Weight: 7.2 ounce (View shipping rates and policies)

ASIN : B00KAU5FSC