PlaneWave CDK500 Telescope System

Starting Price: $56,000.00
Price as Configured: $56,000.00
Brand: PlaneWave Instruments / SKU: PW-200130Q
Enjoy exceptional optical and tracking performance for astrophotography, or research, with the CDK400 package! Includes a CDK20 optical tube and L-500 mount.

NOTE: Packaging and shipping cost will be determined when the order is ready to ship and must be paid for before the equipment will ship. A shipping quote can be obtained on request


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Counterweights and bracket for CDK14 and CDK20 (front ring only). Comes with three 0.5lb stackable weights (PW-125382).

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Recommended Add-ons and Accessories

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PW-200150 - PlaneWave Counterweight Accessory for CDK14 & 20
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« Back to All Add-ons
PW-200150 - PlaneWave Counterweight Accessory for CDK14 & 20
About This Product
Counterweights and bracket for CDK14 and CDK20 (front ring only). Comes with three 0.5lb stackable weights (PW-125382).

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PW-125360 - PlaneWave Mounting Bracket for Finderscopes
About This Product
  • This is an L-shaped bracket that attaches in four different places on the back of any of the CDK models.
  • This is used to mount a finderscope or some other accessory.
  • Two 1/4-20 screws provided attach the bracket to the backplate of the telescope and two 10-32 threaded holes spaced at 1.450″ can be used to mount accessories too.
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About This Product
The Hedrick focuser designed by PlaneWave is a heavy duty no-slip focuser capable of handling an imaging payload of up to 20lbs. When using the Hedrick focuser with the optional EFA kit (see Options below), you can remotely control the focuser using the included PWI control PC software. Using MaximDL in conjunction with the focuser, allows you to quickly and accurately find the best focus position in a matter of minutes.
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PW-200399 - PlaneWave Visual Adapter - CDK20/24
About This Product
This adapter slides into the optional 3.5″ Hedrick Focuser.  The adapter steps the 3.5″ opening down to 2″ for standard 2″ accessories.  The adapter also adds some additional spacing to optimize the use of a 2″ diagonal so focus is reached with most eyepieces.
PW-240901-KIT - PlaneWave Electronic Focus Accessory (EFA) Kit for CDK14, CDK17, CDK20, & CDK24
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PW-240901-KIT - PlaneWave Electronic Focus Accessory (EFA) Kit for CDK14, CDK17, CDK20, & CDK24
About This Product
The EFA control box can be mounted to the back plate of any PlaneWave telescope OTA (CDK12.5 through 24 inches). The EFA Kit plugs into the temperature sensors and fan control systems that are built into each telescope. A hand controller is provided to control an optional focuser or rotator when standing at the eyepiece.
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PW-6001106 - PlaneWave Pier for L-500/L-600 Mount
About This Product
NOTE: Shipping cost will be determined after the order is made and must be paid for before the pier will ship. A shipping quote can be obtained on request.
PW-600128 - PlaneWave Portable Rolling Pier
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PW-600128 - PlaneWave Portable Rolling Pier
About This Product

NOTE: Shipping cost will be determined after the order is made and must be paid for before the pier will ship. A shipping quote can be obtained on request.
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PW-600180 - PlaneWave IRF90 - Integrated Rotating Focuser
About This Product
The PlaneWave IRF90 is a large-capacity integrated focuser and rotator for use with ALT/AZ or equatorially-mounted systems. The IRF90 is compatible with the CDK14, CDK17, CDK20, CDK24, and the CDK700. The IRF90 requires a standard Electronic Focuser Assembly (see Options below).

PW-600195 - PlaneWave Delta T Heater
PW-600195 - PlaneWave Delta T Heater
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PW-600195 - PlaneWave Delta T Heater
About This Product

With PlaneWaves's Delta T Heater you can:

  • Have Full Control of Primary and Secondary Heater using PlaneWave Interface (PWI 3) Software
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  • Automatically maintains mirror temperature set point as outside temperature changes.
  • See a real time graph of all temperature sensors.
PW-600560 - PlaneWave L-500/L-600 Equatorial Wedge
PW-600560 - PlaneWave L-500/L-600 Equatorial Wedge
$3,500.00
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PW-600560 - PlaneWave L-500/L-600 Equatorial Wedge
About This Product

Add to the versatility of your L500/600 direct drive mount with PlaneWave’s Equatorial Wedge for precise polar alignment and tracking accuracy. Each wedge is made for your specific latitude and has alignment range of +/- 3 degrees. Uses oversized fine thread adjustment screws and brass tightening nuts for fine latitude adjustment.

Weighs 145lbs fully assembled.

NOTE: Shipping cost will be determined after the order is made and must be paid for before the wedge will ship. A shipping quote can be obtained on request.

QTY:  
Price as Configured: $56,000.00

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Key Features of the CDK500 Observatory System

CDK20 Optical Tube Assembly Advanced Optical Design: Employs a Corrected Dall-Kirkham optical design, achieving a field free of off-axis coma and astigmatism and a perfectly flat field across a 52 mm image circle, resulting in critically sharp images over the entire viewing area.

High-Quality Construction: Constructed with robust carbon fiber, reducing thermal expansion and enabling quick thermal equilibration, which helps maintain precise optical alignment under fluctuating temperatures.

Superior Mirrors and Coatings: Equipped with high-stability fused silica mirrors known for minimal thermal expansion, paired with high-performance coatings that maximize light throughput while minimizing stray light for optimal imaging quality.

Thermal Management: Incorporates an advanced cooling system with strategically placed fans that ensure rapid thermal stabilization, essential for maintaining consistent, high-quality imaging and minimizing focus shifts caused by temperature changes.

CDK20 f/6.8 OTA Aperture and Focal Length: Features a 20-inch aperture, a shorter 3454 mm focal length at a faster f/6.8 focal ratio, and a shorter back focus of 223 mm.

CDK20 f/7.7 OTA Aperture and Focal Length: Features a 20-inch aperture, a longer 3947mm focal length at an f/7.7 focal ratio, and a longer 269.24 mm back focus.

L-500 Direct Drive Mount Direct Drive Motors: Features state-of-the-art direct-drive motors on each axis, providing smooth, fast, and virtually silent movement of the telescope with zero backlash and zero periodic error, perfect for precise tracking and rapid repositioning of celestial objects.
High-Resolution Encoders: Outfitted with high-resolution optical encoders on both axes, offering precise positioning and movement, which is crucial for elite astrophotography and detailed astronomical studies.

Azimuth Dovetail Balance System: Includes a finely adjustable balance system that enhances the stability and performance of the setup in both alt-azimuth and equatorial configurations, essential for prolonged accurate tracking and reducing stress on the mount during extended observations.

Rapid Target Acquisition: Capable of impressive slew speeds up to 50 degrees per second, allowing for quick and efficient targeting of celestial bodies and satellites, vital for dynamic observations and responsive astrophotography.

Application-Specific Advantages

Astrophotography
The CDK500 is a formidable system for astrophotographers, offering unmatched tracking accuracy and image stability, which facilitate capturing spectacular celestial images with detailed resolution and vibrant colors.

Astronomy Research
Researchers will find the CDK500 invaluable for its consistent performance and precise data collection capabilities. It serves as a robust platform for sophisticated photometry, spectroscopy, and minor planet tracking, offering a solid foundation for scientific discovery and exploration.

Visual Observations
For enthusiasts of visual astronomy, the CDK500 provides vibrant and detailed views of the universe. Its significant aperture and high-quality optical components ensure exceptional viewing of planetary, lunar, and deep-sky objects, enriching every observational experience.

Space Situational Awareness (SSA) and Space Domain Awareness (SDA)
With its swift and precise repositioning capabilities, the L-500 mount in the CDK500 system is capable of tracking satellites and space debris. However, it's important to note that while the L-series mounts are highly effective for astrophotography and research applications, they might not meet the optimal performance standards required for dedicated SSA/SDA operations. For those needs, PlaneWave recommends exploring the T-600 Direct-Drive Gimbal, specifically engineered to exceed the demanding requirements for SSA/SDA applications, ensuring superior tracking and responsiveness in monitoring and cataloging space objects.