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About this product
- Pack of 10 lens neutralization sets
- Each set includes one concave and one convex glass lens
- Lens diameter is 38mm with focal lengths approximately -115mm and +115mm
- Combined lenses demonstrate cancellation of optical power
- Supports classroom comparisons of converging and diverging lenses
Specifications
- Brand
- GSC International
- Part Number
- 90920-10
- Width
- 4 inches
- Height
- 4 inches
- Depth
- 4 inches
- Weight
- 0.043 pounds
- Colour
- Clear
- Units in box
- 10
- Manufacturer
- GSC International
- UPC
- 762047826585
- GTIN
- 00762047826585