Description
Technical information
Focal Length (mm) : 100mm
Size (mm) : 230*230
Groove pitch(mm) : 0.5mm
Thickness(mm) : 2T
Material : PMMA
Type : Common
Contact
Email : ashton@fresnelfactory.com
Tel : +82 70-7605-1652 Fex: +82-70-7605-0020
Webpage : www.FresnelFatory.com
Image is available in full page
http://fresnelfactory.blogspot.kr/