LOT of 3 Linear Polarization A4 Sheet 

• High Contrast Linear Polarizing Film
• High Transmission of Unpolarized Light from 400 – 700nm. 
• Excellent Extinction Ratio
• Available in Various Sheet Sizes for your Customised Use
• Great for experiments and learning Physics. The sheet is 0.2mm thick and 8.27" X 11.69" (21cm x 29.7cm), IMPORTANT(!) please note that on both sides there is a protective film sheet. You have to remove it gently before use. Once removed, the polarizer sheet will be revealed, clean and smooth.

High Contrast Linear Polarizing Film featuring excellent extinction ratio and high transmission. Ideal for a range of imaging applications, teaching experiments and more. Available in sheets, can be easily cut with scissors to fit any application need.

Linear Polarising sheets are used in experiments relating to birefringence, light scattering, polarised light experiments, light reflection, Brewster's angle and how polarised sunglasses work. 

IMPORTANT(!) please note that on both sides there is a protective film sheet. You have to remove it gently before use. Once removed, the polarizer sheet will be revealed, clean and smooth.

Shipping 
The shipping price includes handling and packaging. Shipping will be combined for multiple orders of this item and any of my other items, and can be made economic for large orders.

Contact 
Please send me a message if you have questions or you wish to buy large quantities, combine shipping charges etc.