G10 High Quality 0.3-30 mm Optical Glass Ball Lens K-VC89 K-VC80 P-SK57 L-LAH84 N-SF11 N-BK7 D-ZLAF5

Our advantages:

1) Tolerance in diameter: +/-0.001mm

2) Roundness:<0.4um

3) Surface finish S/D: 20/10(＜Ra20nm)

All Ball lens are QA tested to ensure all specifications are met.

our company producesoptical glass ball lens, and super hemispherical lens. the product featuresstability, high precision ,good surfacequality, batch tolerance less than 0.4um,roundness less than 0.2um,and a wide variety of materials.

it widelyused in opticalcommunication, precision instruments, medicalinstrument, images, etc. with the hard work of our R&D team, our minimum diameter can reach 0.4mm and the maximum diameter can reach 60mm