Our classic crack magnifier: Robust all-metal version with distortion-free (aplanatic) lens. The primary component in this crack magnifier is the 45° angular stainless steel graduation plate in the base. It has etched graduations of 0.1 mm. This measuring instrument can be focussed with its height-adjustable lens systems (sliding focus). This crack magnifier is particularly suitable for checking the cutting edges on drill bits and milling cutters for machining metal. Particularly for this type of application, the stainless steel scale is superior to a glass scale, which can scratch easily. The angled layout allows ensures good light incidence while preventing reflection when the light is bright, making the scale very easy to read off. The crack magnifier is available with magnification factors of 6x, 8x and 10x. This crack magnifier is preferred by technicians in the construction field for measuring the width of cracks in concrete. The ocular can be removed from the holder for inspection without contact. Naturally the scales are available separately as replacement parts.

Magnification factor 8 x

Focusable Yes
Field of view 20 mm
Measuring length 10 mm
Scale 0.1 mm
Line width 0.02 mm
Optical system Aplanatic, distortion-free
Dimensions 32 x 50 mm
Weight 37 grams
Plastic box included
Standard scale included as standard