Subscribe Play Pause Backward 10s Play Pause Forward 10s Unmute Mute / Settings Playback Accessibility AnnouncementsKeyboard Animations Enter PiP Exit PiP Enter Fullscreen Exit Fullscreen HEINE OptotechnikRelated postsHEINE OMEGA 500 Ophthalmoscope27 July, 2026Binocular Indirect Ophthalmoscope (Part 2)27 July, 2026How to exchange the o-ring on the HEINE DELTA 30 & 30 PRO Dermatoscope27 July, 2026Leave the first comment (Cancel Reply)Name *Email *Website Save my name, email, and website in this browser for the next time I comment. Comment * Previous postBinocular Indirect Ophthalmoscope (Part 2)Next postHow to exchange the o-ring on the HEINE DELTA 30 & 30 PRO Dermatoscope
