2″ Drawtube Spacer (for 2″ visual and imaging accessories)
Price: $140.00
- This drawtube spacer allows for 2″ imaging, or visual accessories to be attached to the telescope.
- This will directly attach to the CDK12.5 Hedrick focuser without any additional adapters.
- If you are using the CDK14 through CDK24 Hedrick focuser, or the IRF90 rotating focuser then you will require the IRF90/Hedrick focuser to 2″ accessory adapter to attach this adapter to the focuser.
Additional information
Additional information
| 2" Drawtube Spacer | 2" Drawtube Spacer (length = 3.85"), 2" Drawtube Spacer (length = 2.85"), 2" Drawtube Spacer (length = 3.3") |
|---|
Descriptions
Descriptions
2″ CCD Spacer
A CCD Spacer that accepts a standard 2″ barrel. These come in lengths of 3.8″, 3.3″ and 2.8″. The back focus of the CDK20 is 5.8″ from the racked in focuser and the focuser has 1.3″ of travel. To choose the correct spacer, you want the back focus of your camera plus path length of any other accessory plus the CCD spacer to be between 4.8 and 5.8″. View PDF drawing
Specifications
Specifications
Downloads
Downloads
Brochures
- CDK17 Optical Tube Brochure (2035)
- 200395-3 FLI ADAPTER – 3 INCH (553)
- 200395-2 FLI Adapter -2 inch (559)
- test image (391)
- CDK700 Solidworks model (507)
- SolidWorks Model of the CDK24 (478)
- SolidWorks Model of the PW1000 (446)
- SolidWorks Model – PW1000 (485)
- PW1000 Model – STEP file (436)
- L500 Mount Fork Assembly STEP file (259)
- L-500 RA_AZM Assembly (268)
- CDK20 STEP File (309)
- IRF90 Rotating Focuser (183)
Instructions
- Integrated Rotating Focuser (IRF90) Instructions (3362)
- Piggyback Dovetail Installation Instructions (CDK12.5) (2038)
- Secure Fit CCD Spacer Installation (2168)
- PlaneWave Interface 2 Manual (old version) (3840)
- EFA Hand Controller Instructions (for Celestron-branded hand controllers) (2384)
- Mounting the EFA Electronics Box to the CDK12.5 (2476)
- Delta-T Firmware Upgrade and RS-232 Instructions (2503)
- PlaneWave AutoFocus COM Interface (1997)
- CDK17 Lens Cell Removal (588)
Software
- PlaneWave Interface 2.1.4.7 (old version; for EFA PC-Port users) (1100)
- ASCOM Focuser Driver (for PlaneWave Interface 2.x only) (1002)
- ASCOM Rotator Driver (for PlaneWave Interface 2.x only) (908)
- PWI Focus 1.0.20 (2069)
- ASCOM Driver for PWI Focus (2026)
- PlateSolve2 v2.28 (20819)
- APM Catalog (zip, for PlateSolve) (1042)
- UCAC3 Catalog (zip, for PlateSolve) (19718)
- STI Southern Hemisphere Config for A200 (1367)
- PlaneWave Mirror Cover Control 1.2.0 (928)
- PlaneWave Interface 4.0.2 (394)
Updates
Product Images
Drawings & Diagrams