Special Glass

2. Diffused Reflection Glass

• It is used for glazing pictures and instrument dials . 
• Both the surfaces of sheet , plate and float glass are lightly textured . 
• So that within 20mm of the object to be viewed . 
• It's completely transparent and non-reflective . 
• It is also called Non-Reflective Glass . 

3. One Way Glass

• No glass gives one way vision . 
• One way glass depends upon the lighting condition . 
• On the viewing side , it should be less intense than the reverse . 
• In most one way glass , a metallic film is applied . 
• The glass either to float or plate glass reflects most of the light that falls ipon it . 
• This film must be protected from abrasion .