Endoscope

Custom Endoscopy Lens:

Material: H-K5 or upon request;
Aperture: ＞90%;
Flatness: N＜3 Fr, △N＜0.3 Fr;
Surface Quality: 10-5 S/D or better;
Deviation: ＜3' ;
BFL: -1.075mm;
FL: -1.075mm;
Protective Chamfer: ＜0.06mm;
Chips: ＜0.05mm;
Coating: AR Ravg＜ 0.5% or upon request.

Ideal for precision medical devices such as gastroscope.