Lenses Biconcave Glass 50mm - 1000mm Focal (Pk20)
Original price R 170.84 - Original price R 550.00
R 170.84 - R 550.00
Current price R 170.84
Lenses Biconcave Glass - 50mm Dia.
Double Concave Spherical lenses 50mm diameter, optically worked glass, with ground. High quality precision finished lenses of different focal lengths for a variety of light and optics experiments.
Supplied as a pack of 20