Sharp image, significant depth of field: - High performance illumination, German quality - Two different degrees of magnification: panoramic view and examination of details - Integrated air channel for prevention of misted objective - Soakable and designed for gas sterilization - Working distance 15 mm to ∞ Pharyngo-laryngoscopes and endoscopes can use as illumination system flyer handles (direct connection) see below or light sources. For use with Gima light sources (30801-2) you need F.O. cable (30818-30826) adaptor cable to light source (30830) adaptor pharyngo-laryngo to cable (30840).