Sort by:
Optec Inc. OPTEC-3000 3-inch to Takahashi M98x1mm male thread
$95.00
3-inch to Takahashi M98x1mm male thread adapter
Optec Inc. OPTEC-3000 3-inch to FLI Atlas focuser Zero-Tilt Adapter
$95.00
3-inch to FLI Atlas mount.
Specifications
Outside Diameter: 4.25" (107.95mm)
Overall Height: 1.13" (28.702mm)
Clear Aperture: 2.66" (67.564mm)
Weight: 3.8 oz (107.72g)
Back-Focus Usage: .75" (19.05mm)
Optec Inc. OPTEC-3000 3-inch to AstroPhysics 2.7” male thread
$95.00
The #17838 3-inch AstroPhysics mount screws directly onto AstroPhysics equipment with 2.7-inch female threads and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver, including the...
Optec Inc. OPTEC-3000 3-inch to Celestron 3-1/4” SCT thread
$95.00
The #17837 3-inch Celestron SCT mount screws directly onto Celestron equipment with 3-inch threads and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver, including the...
Optec Inc. OPTEC-3000 3-inch to Meade 3-1/4” SCT thread
$95.00
The #17836 3-inch Meade SCT mount screws directly onto Meade equipment with 3-inch threads and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver, including the...
Optec Inc. OPTEC-3000 3-inch to PlaneWave SecureFit CCD Spacer
$95.00
The #17835 3-inch PlaneWave SecureFit mount bolts directly onto PlaneWave camera systems with 12.5" 4-bolt patterns and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver,...
Optec Inc. OPTEC-3000 3-inch to Takahashi 72mm female thread
$95.00
The #17834 3-inch Takahashi mount screws directly onto Takahashi equipment with female 72mm threads and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver, including the...
Optec Inc. OPTEC-3000 3-inch to 3.000” 24tpi threaded mount
$95.00
Apogee and SBIG have standardized on a 3-inch diameter thread with 24 threads per inch (24tpi) for many of their large format cameras and filter wheels. The #17832 adapter has...
Optec Inc. OPTEC-3000 3-inch to FLI PDF 3-3/4” threaded mount
$95.00
The #17831 3-inch FLI PDF mount screws directly onto FLI PDF systems with 3.75-inch threads and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver, including...
Optec Inc. OPTEC-3000 3-inch to 3-inch Extender tube
$100.00
The #17816 3-inch Adjustable Extender Tube adds anywhere from one to three inches of back-focus to your optical setup by making use of V-grooves that are set at multiple points...
Optec Inc. OPTEC-3000 3-inch to Starlight Instruments 4.1x24tpi threaded mount
$95.00
The #17813 Starlight mount screws directly onto Starlight equipment with 4-inch threads and presents an OPTEC-3000 dovetail to attach to any product with an OPTEC-3000 receiver, including the TCF-S3, IFW-3,...
Optec Inc. OPTEC-3000 3-inch to OPTEC-3600 mount
$95.00
The #17811 3-inch Drawtube Adapter allows multiple 3-inch Optec devices such as the TCF-S3, IFW-3, and Pyxis 3" rotator to be strung together directly. This adapter presents an OPTEC-3000 dovetail...