The newest generation ri-scope®L otoscopes with optical glass and reduced reflection combines excellent optical properties and unparalleled performance with the reliability and efficiency of LED/lithium-ion technology. - Fibreoptics for optimal beaming and transmission of the light. - Bi-directional swivelling, sealing optical glass 3X - Suitable for pneumatic test (supplied without ball). - C handle runs Li-Ion batteries, not included. Supplied in deluxe hard case with one spare lamp, 4 reusable ear specula and 3 disposable ear specula. Spare ear speculum: use above 31817-31819 (autoclavable) or 31485 to 31499 (disposable).