مجهر 40x-640x لون بنفسجي من بريسر جونيور

Compact, lightweight transmitted-light microscope for children aged 8 years and over, Magnification: 40x to 640x, with zoom eyepiece, Dimmable LED illumination, aperture wheel for adjusting the light beam, Dimensions: 160 x 100 x 220 mm; Weight: 556 g, Includes experiment kit for breeding brine shrimp (Artemia), Can be used anywhere due to battery operation