#19843 - Takahashi Epsilon 180 to OPTEC-4300 Adapter
The #19843 adapter replaces the Captain's Wheel focuser of Takahashi's Epsilon Astrographs and allows attachment of the Optec Gemini Focusing-Rotator.
Optec now offers a complete focusing rotator option for owners of Takahashi's legendary Epsilon 180 Astrograph. Gemini's Low-Profile Focusing Rotator, coupled with the #19843 and #19844 adapters provides a drop-in replacement for the native E180 focuser. Contact Optec Support for details.
|Inside Diameter:||3.90" (99mm)|
|Outside Diameter:||4.80" (122mm)|
|Clear Aperture:||3.90" (99mm)|
|Weight:||3.6 oz (100 g)|
|Back-Focus Usage:||0.25" (6.35mm)|
|Telescope Side Connection:||M108 Takahashi female thread|
|Camera Side Connection:||OPTEC-4300 male dovetail|
- Takahashi Epsilon 180 telescope.
- Gemini Focusing Rotator,
- TCF-Lynx3 Gen2 focuser (mfg. after Jan. 2018),
- Any OPTEC-4300 receiver adapter.