Specifications:
a) Laser
Type: Semiconductor diode Laser
Wavelength: 625 nm (Red)
Output power: 3 mW
Mount: Cast iron base with levelling screw
Power supply
Output: Suitable for 3 mW &
5 mW semiconductor Lasers
Rated Input: 220 V/50 Hz
or 110 V/60 Hz
Mains cord: 2 pin
b) Lycopodium slide
Lycopodium powder
sandwiched between glass
plates with a stand
c) Lycopodium screen
Acrylic semi transparent screen
graduated in cm
d) Measuring Tape
Length: 3 m
