Do I need to drill new holes in my ES Comet Hunter to install this Starlight Instruments adapter?
No. This adapter is specifically designed to attach directly to the stock base already on your Explore Scientific Comet Hunter. No drilling or permanent modification of your telescope tube is required.
Which Starlight Instruments focuser is this 2.0" adapter designed for?
This adapter is designed to mount any of Starlight Instruments' 2.0" Feather Touch focusers, including both the Crayford (FTF20xx series) and Rack and Pinion (FTF20xx-RP series) models.
Will this adapter fit my Explore Scientific 80mm refractor?
Yes, this adapter is also designed for compatibility with select Explore Scientific 80mm refractors that share the same focuser base as the Comet Hunter. It provides the same no-drill upgrade path for those models.
Why should I upgrade the stock focuser on my ES Comet Hunter with a Feather Touch?
Upgrading to a Starlight Instruments Feather Touch focuser provides significant benefits for both visual and imaging applications. The dual-speed, zero-backlash mechanism allows for extremely fine and repeatable focus adjustments, which is critical for achieving sharp stars on high-resolution cameras. It also provides superior load-bearing capacity for heavy cameras and accessories without slipping or flexing.
Is this Starlight Instruments adapter difficult to install?
Installation is straightforward. It involves removing the stock focuser from its base on the telescope, and then attaching this adapter to that same base using the existing mounting holes. The new Feather Touch focuser then mounts directly to this adapter.
What is the advantage of this specific adapter over a generic mounting plate?
The primary advantage is the custom, no-drill fit. A generic or "universal" plate would require you to drill new holes in your telescope's optical tube, which is risky and devalues the instrument. This Starlight Instruments adapter ensures perfect alignment and a rigid connection using the factory mounting points.
