[stefang (Stefan)]

Pending to Alan

2 months old

$400 + postage

The pictured EdgeHD OTA is not included obviously.

NEW William Optics Digital Display Gauge (DDG) SCT Rack & Pinion ROTOLOCK focuser for serious astronomers and astrophotographers !!!

This prominent, revolutionary design is primary geared towards serious amateur and professional astrophotographers. The Digital Display Gauge - DDG - allows you to take precise focusing readings down to two decimals precision instantly.

This premium (2") 360 degree rotatable DDG focuser uses new WO RotoLock system, for heavy load applications, a SILK-SMOOTH 2-speed microfocuser, a 2"-1.25" ROTOLOCK VISUAL BACK ADAPTER and a thermometer installed into focuser knob !

Ultra smooth for perfect centering lock, no more compression ring needed! .

Newly designed to last a lifetime and work with virtually any standard SCT/MC telescope with 2”x24UNC and 3.28”x16UNC threads. .

2" SCT R&P ROTOLOCK DDG Focuser. Schmidt-Cassegrain / Maksutov-Cassegrain telescope rotatable focuser with 1:10 dual speed microfocuser.

It fits both Celestron and Meade Schmidt-Cassegrain telescope with 2”x24UNC and 3.28”x16UNC threads.

Including 2"-1.25" ROTOLOCK VISUAL BACK ADAPTER and a thermometer installed into focuser knob.

Weight :1.3Kg