Description
Spherical Lenses: Double Convex
With optically worked faces and ground edges, for educational purposes.
- Diameter: 38mm
- Focal Length: 50mm,
- Power: +20D
- Refractive index: 1.52 approx.
- Material: Float Glass
- Pack of 5
Specifications
UNSPSC Code
60104815
Height
60in
Width
80in
Length
80in
Brand
Findel
Categories
Physics
Category
Waves
Starting from
£7.99
Pack of 1
incl. VAT
£9.59