1.61 aspherical lens
hmc + emi, green coating
professional quality, 75mm diameter
reasonable price, fast delivery time

1.61 aspherical resin lens, optical lens, cr39 lens: 

1. high quality, FDA, CE and Drop-ball test.

2. excellent material, aspherical lenses. 
3. high Index 1.61, Diameter: 75mm; HMC + EMI, green coating

4. reasonable price