|
A field standard for close up
viewing of specimens and artifacts. The finest choice in hand lenses. |
|
BAUSCH AND LOMB HASTINGS
TRIPLETS |
|
The finest hand lenses made by
Bausch & Lomb |
|
Highly corrected for spherical
and chromatic aberration. |
|
Compound lens is formed from
three separate lenses bonded together and provides very distinct images with
no color distortion. |
|
Swing-away, nickel-plated case
protects the lens and serves as a handle. |
|
Four magnifications available: |
|
7X:
1.5" focal distance, 0.75" lens diam. |
|
10X: 1" focal
distance, 0.5625" lens diam. |
|
14x:
0.75" focal distance, 0.4375" lens diam. |
|
20x:
0.5" focal distance, 0.3125" lend diam. |
|
