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Planewave

Planewave CDK14 f/7.2 Optical Tube Assembly

Planewave CDK14 f/7.2 Optical Tube Assembly

Regular price Rs. 1,699,999.00
Regular price Sale price Rs. 1,699,999.00
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The CDK14 from PlaneWave Instruments embodies a blend of precision engineering and innovation, tailored for the dedicated astrophotographer and the discerning astronomer. With its advanced technology and meticulous design, the CDK14 delivers high-quality images for various advanced observational and scientific applications.

Key Features Overview

Its remarkable specifications and features distinguish the CDK14:

  • 14-inch (356 mm) aperture
  • 2563 mm focal length
  • f/7.2 focal ratio
  • 282 mm Back Focus from Mounting Surface
  • Perfectly flat field across the entire 70mm image circle
  • No off-axis coma or astigmatism
  • Rock-solid fused silica mirrors with low thermal expansion
  • Lightweight and rigid carbon fiber optical tube assembly
  • About the CDK14 f/7.2 Optical Tube Assembly

    CDK14’s Key Features

    Large Aperture and Moderate Focal Ratio

    The CDK14 features a substantial 356 mm aperture and a moderate f/7.2 focal ratio. This setup enhances its capability to capture deep-sky objects with remarkable detail, providing excellent light-gathering efficiency and a broad field of view for research and imaging.

    Advanced Optical Design

    Equipped with a state-of-the-art Corrected Dall-Kirkham optical system, the CDK14 offers exceptional image clarity. Its design eliminates off-axis coma and astigmatism and delivers a perfectly flat field, ensuring images are sharp and detailed across the entire field of view with minimal post-processing adjustments.

    Robust Mechanical Structure

    Constructed with a carbon fiber optical tube, the CDK14 is lightweight and durable. Its thermal expansion coefficient ensures minimal focus shift as temperatures change, making it ideal for prolonged observing sessions under varying environmental conditions.

    High-Performance Mirrors and Coatings

    Utilizing fused silica mirrors, the CDK14 maintains precise optical alignment and surface accuracy, even with temperature fluctuations. Its high-quality coatings enhance light transmission and reduce stray light, optimizing performance for specialized observational tasks.

    Thermal Management

    The CDK14 is equipped with cooling fans and a Delta-T ready system to achieve thermal equilibrium swiftly. These features help to minimize air turbulence within the tube, thus reducing image distortion and maintaining consistent imaging quality.

    Integrated Dew Control

    The telescope incorporates advanced dew prevention technology with heater pads controlled by PlaneWave’s software. This ensures that optical surfaces remain clear of condensation during humid conditions, thus maintaining clear and consistent imaging performance.

    Application-Specific Benefits

    Astrophotography

    With its large image circle and exquisite field flatness, the CDK14 allows astrophotographers to capture expansive and breathtaking views of the cosmos with incredible detail and clarity.

    Astronomy Research

    The precise and stable imaging capabilities of the CDK14 make it an invaluable tool for academic institutions and observatories engaged in complex astronomical research, including deep-sky surveys and detailed photometric studies.

    Visual Observations

    The CDK14 excels in visual observation, offering bright and crisp views ideal for star parties and serious visual astronomy. The telescope's large aperture and superior optical quality provide stunning views of planetary, lunar, and deep-sky objects, making every viewing session a remarkable experience.

    Space Situational Awareness (SSA) and Space Domain Awareness (SDA)

    The CDK14 also lends itself to Space Situational Awareness and Space Domain Awareness applications. Its capability to provide detailed observations can be essential for tracking and monitoring satellites and other space debris, contributing valuable data for space traffic management and safety initiatives.

    Aperture356 mm (14")Focal Length2563 mm (101")Focal Ratiof/7.2Central Obstruction23.5% by surface area; 48.5% by diameterBack Focus from Mounting Surface282 mm (11.09 in )Weight48 lbs (22 kg)OTA Length889 mm (35")Optical Design Performance3.1 micron RMS at 13 mm off-axis; 6 micron RMS at 35 mm off-axisUpper CageCarbon fiber trussLower CageCarbon fiber truss and light shroudImage Circle Size52 mm

    Diameter95 mm (3.7")CoatingBroadband AR Coatings (less than .5% reflected from 400 to 700 nm)

    Diameter165 mm (6.5")MaterialFused SilicaShapeSphericalCoatingEnhanced aluminum – 96%

    Optical Diameter355.6 mm (14")Outer Diameter468.3 mm (14.5")ShapeProlate ellipsoidCoatingEnhanced aluminum – 96%

    Included Items Heating Elements for Dew Prevention - The heating pads on the primary and secondary mirror require the 600195 Delta-T controller sold separately
    OTA Cover - To protect the primary mirror and inside of the optical tube
    Flashdrive - Contains software and instructions for collimation and spacing the primary to secondary mirror
    Wrench Set (5812A35) - Standard hex wrenches (European orders only)
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