To Find the Focal Length of a Concave Lens Using Convex Lens

Order Code: 55905

Category: Physics Trainers

55905 Experimental Set-Up has been designed specifically to find the focal length of a concave lens using a convex lens. The setup is absolutely self-contained and requires no other apparatus. Practical experience on this set up carries great educat...



SPECIFICATION

55905 Experimental Set-Up has been designed specifically to find the focal length of a concave lens using a convex lens. The setup is absolutely self-contained and requires no other apparatus.
Practical experience on this set up carries great educative value for Science and Engineering Students.

 

Object

  1. To find the focal length of a concave lens using a convex lens.

 

Features
The Experimental Set-up consists of the following:

  1. OPTICAL BENCH WITH DOUBLE ROD : One meter Graduated Round Rod 0.75" provided with leveling four screws. Two transverse motion riders & two fixed riders.
  2. LENS HOLDER : 50 mm. 2 Nos.
  3. DOUBLE CONVEX LENS : Diameter 50mm Focal Length 10cm.
  4. DOUBLE CONCAVE LENS : Diameter 50mm Focal Length 15cm.
  5. NEEDLE : 1/4 X 4”. 1Nos.
  6. NEEDLE : 3/8 X 4”. 1Nos.
  7. SPIRIT LEVEL : 40 mm
  8. Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.

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