NAKOH 92GX 92mm Quintuplet Petzval APO Astrograph Telescope portable refractor With the Ha and OIII

With the Ha and OIII filters these can be used to achieve great narrowband results using the Bi-Color process

Coating: Fully multi-coated

Focal length: 910mm

Within the app

Your equatorial mount

NAKOH 92GX 92mm Quintuplet Petzval APO Astrograph Telescope portable refractor With the Ha and OIIINAKOH 92GX SD Quintuplet APO Astrograph The NAKOH 92GX SD Quintuplet APO Astrograph is a high performance 92mm imaging refractor created for astrophotographers who want outstanding optical correction, dependable mechanics and straightforward integration with modern astronomy cameras. Its advanced five element SD Quintuplet optical system incorporates permanent field correction, so no separate field flattener is required. A generous 55mm corrected