Grain magnifier LZP-4.5x, without illumination.
Allows you to thoroughly clean seeds, determine their quality and select elite ones. A special rim prevents the objects in question from crumbling. A magnifying glass is also used in the analysis of contamination of grain.
|Focal length, mm||56.5|
|Rimless lens diameter, mm||29|
|Overall dimensions, mm||72 x 57 x 40|