Blue Blocking Lens Tester GD6307A

Blue Blocking Lens Tester

Multifunctional Lens Tester GD6801

1) Stress checker; 2) Scratches checker; 3) Progressive lens checker

Anti-Blue Ray Lens Tester GD6308

Auti-Blue Ray Lens Tester

Multifunctional Lens Tester GD6801B

1) Stess Cheker 2) Scratch Checker 3) Pregoressive Lens Checker

Photochromic Lens & UV 400 Lens Tester Machine GD6302

Photochromic Lens Tester UV 400 Lens Tester

Anti Blue Ray Lens Tester GD6307

Anti Blue Ray Lens Identifier