Featuring a full 3-inch (76.2mm) clear aperture, Sagitta includes a high-quality fully multi-coated pick-off prism with 12.5mm clear aperture to the guide camera. Sagitta features a large brass split-clamp for attachment of any 1-1/4” format guide camera with plenty of range for setting the guide camera parfocal to the imaging camera. Adjusting the prism stalk height can be accomplished with a single tool and provides prism engagement adjustment of 12mm. Overall, guide camera adjustments exceed 42mm while the OAG body thickness is held at only 31.75mm or 1-1/4”. The Sagitta uses the new OPTEC-3000-S dovetail to connect to various interfaces.

Available as a separate add-on to the manual Sagitta, our #19349 Add-on Motor and #19690 FocusLynx Controller will convert your #19342 to the fully motorized #19340 version of the Sagitta.

3-inch (76.2mm) clear aperture to main camera
12.5mm clear aperture to the guide camera
large brass split-clamp for any 1-1/4” format guide camera
Manual focuser to parfocalize main and guide camera
OAG body thickness is held at only 31.75mm or 1-1/4”
OPTEC-3000-S dovetails

Sagitta OAG assembly
Male Astro-Physics 2.7-inch threaded adapter
Female Astro-Physics 2.7-inch (AP2.7) threaded adapter
Tool kit including 0.050” hex key, 5/64”and 3/32” ball drivers.

#19342 - Manual Off-Axis Guider for Astrophotography

Quantity

Out of Stock

Available for backorder, you can contact Optec directly to reserve a backordered item or order here