1. The entrance pupil diameter is 0.2mm when applied to the sinusoscope

2. The endoscope reaches 4K technical index      33.4 line pairs and high-definition endoscope system.

Medical Endoscope

3. For the problem of lens fogging, three layers of anti-fog film are plated on the protective glass when designing this product to ensure the tightness of the system and play a layer of protection.

TEL