Description
SV550 80mm f/6 fully multicoated triplet apochromatic optics using an ED center element;
A dual-speed 2.5" rack-and-pinion focuser with 10:1 ratio fine focusing, delivers reliable zero offset image focusing;
Retractable lens shade/dew shield;
Dual hinged split tube rings with a 180mm Vixen-style dovetail.
Specifications
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Additional Resources
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