Neuro EndoscopesThe scopes have multiple advantages versus any other scopes in the market. They are extremly bright in their picture. The lenses are made out of a special sapphire glass in order to prevent distortion at the crisp and sharp picture, due to discolouration of the glass lenses in competetive scopes.All the scopes have a patented length extension compensation. This allows the scope to autoclave more times than any other scope in the market.Gold versionAutoclavable, 134oCLarger magnificationLenses made out of sapphire glass to prevent distortionExtremely durable, with two year warrantyWide angleHighest resolution and depth of view for a brilliant picture and excellent illuminationPolished, coated Swiss lenses