our auction or purchased.
Diameter 200mm 6X Large Magnifier Round Glass Lens Plano Convex Lens
Diameter:
20
0mm
M
a
terial: glass
Magnification:
6
X
Object distance
:
700mm
F
ocal length:
9
00mm
Net weight: 80
0g
Center thickness: 23mm
Edge thickness: 5mm