Leica 1.8x Extender for APO-Televid 65 mm or 82 mm Angled Spotting ScopeThe 1. 8x Extender from Leica is an eyepiece extension adapter for angled Leica APO Televid 65 mm or 82 mm Spotting Scope and the Leica 25 50x WW ASPH Eyepiece. This extender has an achromatic doublet lens and increases a spotting scope's magnification by 1. 8 times. A 50x magnification of a spotting scope thus can be increased to 90x. The extender's integrated automatic lock allows for a quick and easy attachment between a spotting scope and an