| This latest premium 1.25" eyepiece from Al Nagler uses six optical elements for optimized performance across a very wide field of view. Several different extra low dispersion glass types and specialized coatings are employed for improved contrast and longer eye relief than previous Nagler designs, even those acclaimed as being among the finest wide field eyepieces available. This newest Type 5 Nagler is available in a 1.25" barrel size only, unlike the much heavier 8-element 1.25"/2" 16mm Nagler Type 2 it is replacing. |
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