Meter Stick Optical Bench
An Optical Bench is a great way to conduct science experiments with light and optics.  Light is measured in "candlepower," thus one candle (one candlepower) is used as the light source.  A meter stick is mounted upright on supports.  The various device holders can be easily slid back and forth on the meter stick, which provides precise measurements.  Distance is the key in to the inverse ratio of light law.   But distance also has an effect on lenses.  The Bench Kit provides everything you need to get started.   
Meter Stick Optical Bench Set
Kit contains: 1 meter stick, 1 screen support,  lens supports for 38mm and 75mm lenses and mirrors (order separately), 5 board screens measuring 10 x 12.5 cm with a millimeter scale on both sides, 1 marker and object, 2 metal supports for the meter stick, 1 candle holder and 1 paraffin candle.
  No. SL205-AA.  Only $19.95

Individual Optical Bench Components

Optical Bench Lens Support - 38mm
  No. SL205-BA.  Only $2.25
Optical Bench Lens Support - 75mm
  No. SL205-BB.  Only $2.95
Optical Bench Screen Support
  No. SL205-CA.  Only $2.50
Optical Bench Screens - Pack of 5
  No. SL205-CB.  Only $1.95
Optical Bench Meter Stick
  No. SL205-DA.  Only $4.50
Optical Bench Support Legs, pack of 2
  No. SL205-DB.  Only $3.50
Optical Bench Marker & Object
  No. SL205-EA.  Only $2.50
Optical Bench Candle Holder
  No. SL205-EB.  Only $2.50
Self Contained Light Fixture
This handy light fixture provides a alternate light source for optical bench experiments for those who do not want to use candles.  The unit s completely self-contained.  Consists of battery case and light fixture, already wired together.   Battery and bulb not included.

 
Light Fixture with Battery Case
  No. SL205-FA.   Only $3.95
Light Bulbs for above
Package of 2
  No. SL205-FB.  Only $1.00
Working with an Optical Bench Lab Kit
This lab investigation kit contained 1 one meter optical bench to conduct dramatic investigation of light.  Through experimentation with light's basic properties, you will better understand how light travel and the effect that lenses can have on it.  as a result, you will gain a more thorough comprehensive of the fascinating science behind human sight.  You will use the optical bench to investigate the properties of simple converging and diverging lenses.  Demonstrate the operation of various optical instruments using an optical bench.  Study the various properties of simple lenses and learn the technique of drawing ray diagrams. Comprehensive activity guide.
  No. Sl205-KT.  Only $42.95