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OPTEC-4300 Telescope Adapters

A work in progress...

We are developing a full product catalog to make your instrument and adapter selection even easier. With hundreds of adapters we will work to place them on our new website as quickly as possible. In the meantime, don't hesitate to call for assistance.

OPTEC-4300 Dovetail Mount

Telescope Adapters for the Gemini Focusing Rotator

Optec 4.3" Dovetail Mount

The OPTEC-4300 circular dovetail mount is used for certain OEM version TCF 3-inch focusers, and the Gemini Focusing Rotator.  These mounts allow easy connections from most any telescope.  One side has a telescope-specific thread or dovetail and the other side presents the 4.3-inch diameter Optec dovetail mount. 

If your scope or accessory is not listed, do not hesitate to call.  We are constantly adding new adapters to our catalog.  For custom mounts, contact Precise Parts.

#17870
 
OPTEC-3600 to OPTEC-4300  Expansion Ring.

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#19830
Male OPTEC-4300 to Optec-DSI 3.5 Receiver Adapter.

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#19831
Male Optec-DSI 3.5 to OPTEC-4300 Dovetail Adapter.

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#17803
Celestron C11 & C14 SCT Telescope Mount.

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#19835
Meade 16-inch SCT to OPTEC-4300 Dovetail Adapter.

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#19836
Meade Telescope Mount for 10, 12, and 14-inch SCT to OPTEC-4300.

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#19840
Ceravolo CDK to Male OPTEC-4300 Dovetail Mount.

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#19841
Astrotech/GSO M117x1mm thread to OPTEC-4300 Dovetail Mount.

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#19842
PlaneWave CDK to Male OPTEC-4300 Dovetail Mount.

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Additional Resources

If you cannot find the exact stock adapter to fit between your telescope and imaging train components, visit PreciseParts.  The Build-An-Adapter application allows you to select two devices to connect and choose an appropriate length to maintain any back-focus considerations.  Orders are usually filled within a week or so and each adapter is guaranteed to fit.