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Hand Magnifier
(LT-2039) |
Bi-convex lens fitted in nickel plated metal frame with
metallic handle.
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Diameter |
Focal Length |
Magnification |
(a) |
50mm |
10cm |
3.5 x |
(b) |
50mm |
15cm |
2.5 x |
(c) |
60mm |
15cm |
2.5x |
(d) |
60mm |
20cm |
2.25 x |
(e) |
75mm |
15cm |
2.5x |
(f) |
75mm |
20cm |
2.25 x |
(g) |
100mm |
15cm |
2.5x |
(h) |
100mm |
20cm |
2.25 x |
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