Quick Answer: The Double Concave Spherical Lenses -10D have a power of -10D and a focal length of 100 mm, with a 50 mm diameter, optically worked faces and ground edges.
Last updated: October 2026
Key Features
Double concave spherical lens
Power -10D, focal length 100 mm
Diameter 50 mm
Optically worked faces and ground edges
Refractive index 1.52 approx.
Technical Specifications
Specification
Value
Lens type
Double Concave, Spherical
Power
-10D
Focal length
100mm
Diameter
50mm
Refractive index
1.52 approx.
About This Product
Both spherical faces of this double concave lens are optically worked, and its edge is ground. The -10D power matches the listed 100 mm focal length. Export supply of the Double Concave Spherical Lenses -10D can be arranged to laboratories and schools in Libya, South Africa, Malaysia, Philippines and Lebanon.
