Prisistance of Vision Apparatus

cat#PHNS87

Persistence of Vision Apparatus  (bird in cage Apparatus) Batt ...Read More

Optical Lever

cat#PSAW - 1063

Single Aluminium  Body .
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Lens Holder

cat#Phy 126

Lens Holder with or Wooden "v Shaped"

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Spring Action Lens Holder

cat#psaw- 1069

 Spring Action lens Holder 

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candle Holder

cat#PSAW - 1074

Candle Holder    

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Parallax pin Apparatus

cat#PSAW- 1075

Parallax pin Apparatus

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Lloyd's Mirror

cat#PSAW - 1076

Lloyd's Mirror provided with special circular scale . ...Read More

Pin hole Camera

cat#PSAW - 1077

Pin hole Camera

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Kaliedoscope

cat#PSAW - 1078

Kaleidoscope of Brass N.P. ...Read More

Periscope

cat#PSAW -1079

Periscope made from wood polished . ...Read More

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