Sale! PlaneWave 2.8" CCD Spacer This 2.8" CCD Spacer accepts a standard 2" barrel. These also come in lengths of 3.3" and 3.8". The back focus of the CDK20 is 5.8" from the racked in focuser with 1.3" of travel. To choose the correct spacer, you want the back fo
This 2.8″ CCD Spacer accepts a standard 2″ barrel. These also come in lengths of 3.3″ and 3.8″. The back focus of the CDK20 is 5.8″ from the racked in focuser with 1.3″ of travel. To choose the correct spacer, you want the back focus of your camera plus the path length of any other accessory plus the CCD spacer to be between 4.8″ and 5.8″.
PlaneWave Instruments Product Number: 200368-2
Cost: $25
Free Shipping
We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time:
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
![Nikon Micro Nikkor AF-S 40mm f2.8 G DX 1:1 Macro Prime Lens w/ Shade [MINT-]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026459/nikon-micro-nikkor-af-s-40mm-f2-8-g-dx-1-1-macro-prime-lens-w-shade-mint-800x800.webp)
![Vivitar 24mm f2.8 Wide Angle Lens for Olympus OM Mount [EXC]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026459/vivitar-24mm-f2-8-wide-angle-lens-for-olympus-om-mount-exc-800x800.webp)
![Nikon Nikkor AF-S 18-70mm f3.5-4.5 G DX G ED Zoom Lens w/ Shade [MINT-]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026459/nikon-nikkor-af-s-18-70mm-f3-5-4-5-g-dx-g-ed-zoom-lens-w-shade-mint-800x800.webp)
![Mamiya RZ67 Original Wide Camera Strap [EXC]](https://www.pixorda.com/wp-content/uploads/2025/8/1756026467/mamiya-rz67-original-wide-camera-strap-exc-800x800.webp)
Reviews
There are no reviews yet.