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FOCAL LENGTH OF LENS & MIIRORS

Experiment(s):

1. Determination of focal lengths of convex/concave lens and mirrors



Specifications:

a) Optical bench
Length: 75 mm
Material: Acrylic
Suitable for focal length
experiments for lens and
mirrors up to 20 cm focal length

b) Light source
LED illuminated with
removable objective
Rated Input: 220 V/50 Hz
or 110 V/60 Hz
Mains cord: 2 pin

c) Screen
Powder coated metal screen (white)
Size: 75 mm x 75 mm

d) Lens and mirror set
Lens and mirrors of different
focal lengths moulded on
acrylic stand
Suitable to be used with the
above optical bench
(Customized focal length lens
and mirrors are available on
request)

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