Meets ANSI Z89
With increased arch stability utilizing rigid shank in mid-foot of the outsole
The Cactus Mat 3520-C1 constructed of of black heavy-duty rubber and measuring 39" x 58 1/2"
A comfortable soft stretchable headband makes this light-weight shield easy to wear for long periods of time
for smaller electronics check out our smaller sizes
Monocular Microscope for 40X-2000X Magnification,Dual LED, Student Microscope Sewage Pumps Meets ANSI Z89The Monocular Microscope for ,40X 2000X Magnification,Dual LED, Student Microscope included: LED ,Phone Adapter,Carrying Case,AC Adapter,15 Slides for Lab Class Study. 3 Achromatic objectives (4X, 10X, 40X). Includes 2 Eyepieces (wide field WF10X and WF25X), a 2x Barlow lens, The biological microscope offers 10 levels magnifications: 40x 100x 250x 400x 1000x 80x 200x 500x 800x 2000x, fixed 45 degree vertical inclination to reduce eye and neck strain.