Verification of Lenses and mirrors laws

Equipment:
Metallic Optical bench with 5 mounted to put the holder for lens.
Metallic holder for lens.
Convex lenses with different focal length.
Concave lenses with different focal length.
Concave mirrors with different focal length.
Halogen lamp with holder.
Power supply, 12V/3A.
White metallic screen with holder.
Candle Slit shape.
Slit holder.
Connecting cables.

Description

In this experiment, we can study the lenses and mirror laws.
We can determine the focal length and power of convex and concave lenses.
We can determine the focal length, power and the radius of curvature concave mirrors.
To investigate the real and virtual images formed by concave and convex lenses.