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Thank you for choosing a William Optics Megrez 90 APO. This simple step-by-step instruction manual is designed to provide Megrez 90 APO owners with a better understanding of how to operate their new telescope by providing precise, updated information. These instructions will also guide you through how to properly maintain the Megrez, and how to operate it at its maximum capabilities.
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Megrez 90 APO Refractor Specifications Aperture 90mm Focal Ratio F / 6.9 Focal Length 621 mm Objective Type Doublet FPL-53 Air Spaced Resolving Power 1.05" 12.0 Limiting Magnitude Retractable Lens Shade 360° Rotating Camera-angle Adjuster 1:10 Dual speed fine focus Focuser 1.25"...
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Megrez 90 APO Accessories Chart The L-bracket can be used as a finderscope holder when you prefer to use mounting rings.
L-bracket to the dovetail plate. This will allow maximum stability to your set-up. In order to operate your Megrez 90 APO you will need the following minimum equipment: A sturdy tripod for astronomical or birding usage or a mount (equatorial or ALT-AZ).
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