Concave Lens Size: 75mm, Focal Length 30cm (PK. of 6 Pcs.)

Description

Description:

Concave Lens 75mm Diameter, Focal Length 30cm. A concave lens is a  type of optical lens that is thinner at the center than at the edges. This unique shape causes light to converge, making it a useful tool for a variety of applications. With its ability to alter the direction and focus of light, this lens can be used for everything from magnification to image reduction.Concave lens are used in optical projectors to focus and enlarge an image onto a screen  or surface. They help to direct and control the path of light, This Optically true lens is excellent for physics classroom demonstrations in optics and lights refraction.

• Dimensions:  12 x 11 x 5.5 cm
• Weight: 270 gm Approx. 
• Inch: 3″ (75mm)
• Material: Glass
• HSN Code: 9002
• Packing: Cardboard Box
• GST: General Standard 18%
• Brand: OM LABS