OPTEC-3000  3-inch 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-3000 3-inch Mounts

3-inch Adapters for the TCF-S3", Pyxis 3" and IFW 3"

Optec 3-inch "Push-Fit" Mount

The OPTEC-3000 3-inch mounts "push-fit" into any 3-inch receiver including the TCF-S3, IFW-3 #17367 Rear Cover Plate, and Pyxis 3" rotator.  Similar to a 2-inch eyepiece barrel or 2-inch camera nosepiece, the OPTEC-3000 series appears as a 3-inch nosepiece for convenient, yet secure mounting.  All the OPTEC-3000 mounts have a machined dovetial to match the thumbscrews, setscrews, and other mounting hardware for all our 3-inch product line.

If your camera or accessory is not listed, do not hesitate to call.  We are constantly adding new adapters to our catalog.

#17804
3-inch to 2-inch Reducing Adapter

Click for more information

#17805
3-inch to OPTEC-2400 Dovetail Mount

Click for more information

#17806
3-inch to SLT Camera Mount

Click for more information

#17807
3-inch to AstroPhysics 2.7" Mount

Click for more information

#17811
3-inch to OPTEC-3600 Dovetail Mount

Click for more information

#17813
3-inch to Starlight 3.5-inch Thread Mount

Click for more information

#17816
3-inch Extender Tube Mount

Click for more information

#17830
3-inch Apogee 8-bolt mount

Click for more information

#17760
OPTEC-3000 Reverse Mounting Ring

Click for more information

#17831
3-inch to FLI PDF 3.75-inch Thread Mount

Click for more information

#17832
3-inch to Universal 3-inchx24tpi Thread Mount. Fits all 3-inch-thread devices.

Click for more information

#17813
3-inch to FLI CFW 3.005-inch Thread Mount

Click for more information

#17834
3-inch to Takahashi 72mm Thread Mount

Click for more information

#17835
3-inch to PlaneWave 12.5-inch SecureFit Thread Mount

Click for more information

#17836
3-inch to Meade 3.25-inch SCT Thread Mount

Click for more information

#17837
3-inch to Celestron 3.25-inch SCT Thread Mount

Click for more information

#17838
3-inch to AstroPhysics 2.7-inch Male Thread Mount

Click for more information

#19825
3-inch to 2-inch
Precision Centering Collar

Click for more information

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.