|
|
|
|
Lens Sets
|
Perfect for optical benches or general use, these sets contain one each of the six lens types shown. Glass lenses resist scratching, but are more brittle than acrylic. Sets come in a cardboard storage box. Acrylic sets include an activity guide. Available in 38 mm or 50 mm diameter. Sets of six.

|
|
|
|
|
|
|

|
|










Join Our Affiliate Program

|