SELL 1.56 ORGANIC MID INDEX CORRECTIVE LENS (Offer to Sell)
Trade Lead Description:
Good quality optical corrective
lens for person who are suffered
by short sight or far sight.
The true index of refraction is
1.553, middle index lens, monomer
NK55C
Seven coating include Hard
coating,A-R coating, Special
Coating, Hydrophobic coating. Vacuum coating chemicals are
from S.Korean Company DON.
At the moment we have
Dia.70mm for minus power, 65mm for plus power.
1.56 HMC+EMI Coating lens
Refrective index 1.56
Abbe's No. 37
Specific gravity 1.28
Transmittance (%): 98%
Ultraviolet screening (5): >97%
Abrasion resistance (H): 8
EMI coating to protect your eyes
from harmful electromagnetic
wave
Super hydrophobic coating, water
free.
*Power range: 0~ -8.00/-2.00
0~+6.00/-2.00
direct products. Price: $1.25/pair (negotiable) *High power lens are RX lab lens
price negotiable Posted from China - Jiangsu on 22 November, 2009
|
|
|