Orion 6" f/9 Ritchey Chretien Reflecting OTA Telescope
- 6" (152mm) aperture, f/9 Ritchey Chretien optical tube ideal for use with DSLR cameras and small-format CCD imagers to produce wonderfully flat, virtually coma-free images
- Hyperbolic primary and secondary mirrors with enhanced aluminum coatings boast 96% reflectivity for bright imaging performance
- Conveniently compact and portable astrograph ideal for on-the-go astrophotographers
- Rotatable, 2" dual-speed (10:1) machined Crayford focuser provides precise focus adjustment control
- Features two dovetail finder scope bases and includes one 2" and two 1" focus extension rings so you can adjust focus position for various imaging cameras and accessories
$699.99
Orion 6" f/9 Ritchey Chretien Reflecting OTA Telescope—
$699.99
Description
- 6" (152mm) aperture, f/9 Ritchey Chretien optical tube ideal for use with DSLR cameras and small-format CCD imagers to produce wonderfully flat, virtually coma-free images
- Hyperbolic primary and secondary mirrors with enhanced aluminum coatings boast 96% reflectivity for bright imaging performance
- Conveniently compact and portable astrograph ideal for on-the-go astrophotographers
- Rotatable, 2" dual-speed (10:1) machined Crayford focuser provides precise focus adjustment control
- Features two dovetail finder scope bases and includes one 2" and two 1" focus extension rings so you can adjust focus position for various imaging cameras and accessories
