Description
Spherical Lenses: Double Concave
With optically worked faces and ground edges, for educational purposes.
- Diameter: 50mm
- Focal length: 50mm
- Power: -20D
- Refractive Index: 1.52 approx.
- Material: Float Glass
- Pack of 5
Specifications
Made In
IN
UNSPSC Code
60104815
Weight
0.21kg
Height
70mm
Width
80mm
Length
80mm
Brand
Own Brand
Categories
Waves
Category
Light Waves