Size:75/70mm, 65mm
Reflective Index:1.67
Abbe value:32
Material: MR-7
Specific gravity:1.32
Transmission: Over the 98%
Coating: HMC,SHMC
Contact: Michelle
Phone: 86-15205295627
Tel: 0511-86239781
Email: sales@yilens-spectaclelens.com
Add: East side, Bawei Road, Development zone, Danyang city, Jiangsu Province, China