SFM Coating : deposits six layers of a new dielectrics material &the latest technology and the most advanced coating equipment(Satis Vacuum),the series show
　● More clear than the normal coating
　● Shiny, with a low absorption transmittance
　● And highly scratch resistance
　● Hydrophobic effect
Come on and join us!! SFM series will make you Special
The coating color's range
a) Flash Mirror (Hongtai code:SFM)
b) Silver Mirror(Hongtai code:SFM-1)
c) Blue Mirror(Hongtai code:SFM-U)
d) Gold Mirror(Hongtai code:SFM-D)
Hongtai SFM SERIES also show a high adhesion performance on Poloarized/CR-39 and advanced material lenses.

Features&Benefits