William Optics 2" DDG Crayford Focuser for Synta Refractors with Locking System and Thermometer

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William Optics 2" DDG Crayford Focuser for Synta Refractors with Locking System and Thermometer
$258.00
Item # WO-F-DDGSYN-W
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  • The William Optics 2" DDG Crayford Focuser for Synta Refractors with Locking System and Thermometer is a splendid piece of hardware; a 2" focuser with an inbuilt DDG readout for instant focusing readings, 360 degree rotation ability, an inbuilt thermometer in the knobs, and more! It's an ideal choice for upgrading any compatible refractor, and is sure to provide incredibly smooth, zero image shift focusing.
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William Optics 2" DDG Crayford Focuser for Synta Refractors with Locking System and Thermometer



This innovative new design from William Optics certainly has a lot to be proud of! First and most unique of the focuser's features is the recently designed DDG system; Digital Display Gauge. It's a visible digital readout that allows you to take exactingly precise focusing readings down to two decimals instantly! It eliminates the traditional need for a Red Flashlight during observations or imaging sessions, allowing you to take marvelously precise readings at a highly rapid pace.

Furthermore, this premium quality focuser boasts a number of more normal features, such as 360 degree rotation and a silken smooth 2' Microfocuser. The 96.9mm diameter base plate is designed to fit any Synta-made refractors- a distinction which is shared by Skywatcher, Celestron, Orion and even more varied kinds of OTA's! This focuser is capable of ensuring imaging without any image-shift, better star testing, and is all and all a stellar example of William Optics quality- a splendid upgrade to any Refractor Telescope!

William Optics 2" DDG Crayford Focuser for Synta Refractors with Locking System and Thermometer

  • 2" DDG focuser: smooth and precise. Zero image shift. 360 degree rotatable.
  • Now with a new one-piece dual speed reduction.
  • Solid as a rock, smooth like a feather.
  • Brass compression rings on both the 2" drawtube nosepiece and 1.25" eyepiece adapter.
  • Large aluminum knobs.
  • Large drawtube locking thumbscrew with adjustable tension.
  • Two locking screws on angled positions for heavy load applications. Your new focuser will accommodate any accessory such as CCD cameras, large eyepieces, binoviewers, etc.
  • Installed thermometer.
  • Long drawtube (80 mm).
  • Requires only minimum assembly on your part. Replacing your bundled die-cast rack-and-pinion focuser has never been easier: release 3 screws, and get ready for observing in 3 minutes!
  • Designed for Synta-made Refractors from 3” to 6”. Base adapter/flange has an outside diameter of 96.9mm. Should also work with other scopes requiring a 96mm or 97mm base such as Celestron C4R 102mm f/9.8, Celestron 102mm f/5, Celestron C-102HD 102mm f/10, Celestron C6R 150mm f/8, Orion 80ED, Orion 100ED, Orion Astroview 100mm f/6, Orion Astroview 120ST EQ (mounted into collar on tube), Sky-Watcher 80ED, Sky-Watcher 100ED, Sky-Watcher 120ED, Sky-Watcher 102mm f/9.8. However, you are responsible for confirming the fit by measuring the inside diameter of your telescope tube before you order this item.


Manufacturer Product Number: F-DDGSYN-W
Additional Information

Additional Information

SKU WO-F-DDGSYN-W
Manufacturer William Optics
Focuser Design Crayford
Focuser or Mask Size 2" Drawtube
Focus Control Manual
Warranty 2 Year Warranty
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