<ul><li>x10 magnification, 30mm diameter lens</li><li>twin lens structure - 1 x internal glass lens + 1 x plastic eyepiece lens (for better scratch resistance)</li><li>eyepiece unit has an integrated 20mm precise graduated scale (with imperial & metric graduations)</li><li>illuminated by led (requires two 'c' type batteries - supplied)</li></ul><br><br>A lightweight LED illuminated 10x inspection magnifier, ideal for PCB work etc. The focal point is fixed (focused on its faceplate - i.e. where the object being inspected is held against). There is an internal 20mm precisely graduated scale. Uses 2 x C type batteries (supplied). Made in Japan by a long established and highly regarded precision hand tools manufacturer.

Engineer SL-71 LED Flashlight Magnifier with 10x Magnification, Scratch-Resistant Twin Lens Construction and Integrated Square Scale (Made in Japan)