LENSES
 
P-0112 LENSES, DOUBLE CONVEX, SPHERICAL  

Made of glass with polished face and ground edges. Refractive index 1.52 approximately. Available in 38mm and 50mm diameters . Focal lengths are approx.

Diameter 38mm Diameter 50mm
Product No. Focus mm Product No. Focus mm
P-0112/1 50 P-0112/11 50
P-0112/2 75 P-0112/12 75
P-0112/3 150 P-0112/13 150
P-0112/4 200 P-0112/14 200
P-0112/5 250 P-0112/15 250
P-0112/6 300 P-0112/16 300
P-0112/7 500 P-0112/17 500
P-0112/8 1000 P-0112/18 1000


   
P-0114 LENSES, DOUBLE CONCAVE SPHERICAL  

Made of glass with polished face and ground edges. Refractive index 1.52 approximately. Available in 38mm and 50mm diameters . Focal lengths are approx.  

Diameter 38mm Diameter 50mm
Product No. Focus mm Product No. Focus mm
P-0114/1 -50 P-0114/11 -50
P-0114/2 -75 P-0114/12 -75
P-0114/3 -150 P-0114/13 -150
P-0114/4 -200 P-0114/14 -200
P-0114/5 -250 P-0114/15 -250
P-0114/6 -300 P-0114/16 -300
P-0114/7 -500 P-0114/17 -500
P-0114/8 -1000 P-0114/18 -1000


   

P-0116 LENSES, SET OF SIX

 

Made of glass with polished faces and ground edges. Set consists one each of following: double convex, plano-convex, converging concavo-convex, diverging convexo-concave, double concave and plano-concave.

Product No. Diameter mm
P-0116/1 38
P-0116/2 50

P-0136 PRISM SET, ACRYLIC  
Set of five school grade equilateral prism, made of high quality acrylic. The face size of all the five prism is 25mm. Lengths are 25mm, 50mm, 75mm, 100mm & 150mm.
 
P-0138 OPTICS SET, EIGHT PIECES, ACRYLIC  
Educational acrylic optics with polished faces and edges, ideal for demonstrating basic principles of light. Set includes - two 75mm convex lenses, one 75mm concave lens, one 90 hemi-sphere, one 75mm equilateral prism, one 75mm right angle prism, one 75mm 30x60x90 prism, one 50x75mm rectangular block. The thickness is 12mm.
   
 
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