Double Convex Spherical Lenses: +20D, FL:50mm – Pack of 5

£9,14

Double Convex Spherical Lenses: +20D, FL:50mm – Pack of 5

Product Code: E8L27145 Category:
Description

Spherical Lenses: Double Convex

With optically worked faces and ground edges, for educational purposes.

  • Diameter: 50mm
  • Focal Length: 50mm
  • Power: +20D
  • Refractive Index: 1.52.
  • Material: Float Glass
  • Pack of 5
Additional information
Weight 244 g
Dimensions 90 × 80 × 60 mm