Double Concave Spherical Lenses 200mm - Pack of 5 Pack of five
Double Concave Spherical Lenses 200mm - Pack of 5 Pack of five
B8L27261
Product Description
Optically worked faces
Ground edges
Refractive index: 1.52.
Focal Length: 200mm
Diameter: 50mm
Power: -5D
Sold in Pack of 5
