Double Concave & Double Convex Lens
Double Concave & Double Convex Lens
Lens Dia 100 mm. Focal Length
a) 10 cm b) 15 cm c) 20, 25 cm d) 30, 40 cm e) 50-100 cm
Double Concave & Double Convex Lens
Lens Dia 100 mm. Focal Length
a) 10 cm b) 15 cm c) 20, 25 cm d) 30, 40 cm e) 50-100 cm
