A double concave optical lens with a 75 mm diameter refers to a type of lens that is concave (curved inward) on both sides. This lens diverges light rays that pass through it, making it useful in a variety of optical applications where the spreading of light is needed, such as in corrective optics, beam shaping, or optical systems.
Double Concave Optical Lens, Diameter – 75 mm mainly used in a physics laboratory for optical experiments.
Specification of Double Concave Optical Lens 75mm:
- Optically worked
- 75 mm diameter
- 300 mm focal length
- Made in India