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Firm and Comfortable Support: Two head blocks with two head straps provide firm and comfortable support for casualties with suspected head
facilitating hands-on learning and visual comprehension
Offering an up-close look at a real cockroach
meeting the highest standards of purity and quality for laboratory and pharmaceutical applications
NSZ-405 Zoom Binocular Stereo Microscope Firm and Comfortable Support: TwoHigh quality, high function, and excellent cost performance. Best choose with ergonomic design, sharp image display, and wide viewing field. Providing a wide viewing field of 20mm with the zoom ratio of 1: 4. 5. Ideal instrument in the academic, medical and industrial field. Overall magnification: 10 to 45 x. Eyepiece: WF 10 x (Field of View 20). Objective lens: 1 x to 4. 5 x. Eye Width Adjustment Range: 52 to 75 mm Working Distance 97 mm. Lens barrel
