Optical comparator with 7X magnification and set of five reticles for measuring line thickness, angles, radii, circles, degrees, and length
Glass lens provides high-resolution images
Scales are photo-etched onto a glass reticle for accuracy and distortion-free viewing
Set of five reticles includes degree, circle, and linear inch/metric reticle; degree, line length, radii, and line thickness reticle; square and circle reticle; linear inch-scale reticle; and linear metric-scale reticle
A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.5X magnification (at a distance of 8')

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.1 inch
Height : 2.3 inch
Length : 5.7 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B00B5HK8HM