Hastings Triplet hand lenses are corrected to provide a high quality image.
The lens consists of three separate lenses "sandwiched" together to eliminate optical errors.
Durable lens mount and swing-away, chrome plated metal case. Shipping weight 8 ounces.
|Description ||Stock #||Focal Distance||Diameter|
|Hastings Triplet 7x ||DO210 ||1.5" (3.9cm) ||19.8 mm|
|Hastings Triplet 10x||DO211||1" (2.5cm)||15.8 mm|
|Hastings Triplet 14x||DO212||.8" (2.0cm)||12.5 mm|
|Hastings Triplet 20x||DO213||.5" (1.3cm)|| 8.3 mm|