- Cr39 1.61 Lens
- 2016-11-05 04:08
- Features:1) ND: 1.60Hi-index2) 45% thinner than CR-39 lens, hi-scratch resistance3) Hi-impact resistance4) Diameter: 70m
- 1.59 Polycarbonate Lens Ar Coating
- 2016-10-28 01:48
- Features:1) ND: 1.592) ABBE value: 1.32, specific gravity 1.23) Power:A) SPH: Plano to -6.00/CYL: 0.00 To -2.00B) SPH: +