diameter from 2.7mm to 10mm ; working length from 45mm to 320mm ; 0/12/25/30/45/70/90 degree are all available ; low cost .

rigid endoscope adopt new optical system :wide angle,sapphire windows with clear image ;

diameter from 2.7mm to 10mm ;working length from 45mm to 320mm ;0/12/25/30/45/70/90 degree are all available ;low cost best performance ,any inquirement contact us freely .

Endoscopic