
PlaneWave CDK14 f/7.2 S-5 Package
Starting Price: $19,000.00
Price as Configured: $19,000.00
Price as Configured: $19,000.00
Brand: PlaneWave Instruments / SKU: PW-140102Q
CDK14 Series 5 Package – Now includes the Series-5 low profile Focuser and controller. A $3,800 value!
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.
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
NOTE: Shipping cost will be determined after the order is made and must be paid before the telescope will ship. A shipping quote can be obtained on request.

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Optical Systems:
Aperture | 356 mm (14") |
Focal Length | 2563 mm (101") |
Focal Ratio | f/7.2 |
Central Obstruction | 23.5% by surface area; 48.5% by diameter |
Back Focus from Mounting Surface | 282 mm (11.09 in ) |
Weight | 48 lbs (22 kg) |
OTA Length | 889 mm (35") |
Optical Design Performance | 3.1 micron RMS at 13 mm off-axis; 6 micron RMS at 35 mm off-axis |
Upper Cage | Carbon fiber truss |
Lower Cage | Carbon fiber truss and light shroud |
Image Circle Size | 52 mm |
Lens Group:
Diameter | 95 mm (3.7") |
Coating | Broadband AR Coatings (less than .5% reflected from 400 to 700 nm) |
Secondary Mirror:
Diameter | 165 mm (6.5") |
Material | Fused Silica |
Shape | Spherical |
Coating | Enhanced aluminum – 96% |
Primary Mirror:
Optical Diameter | 355.6 mm (14") |
Outer Diameter | 468.3 mm (14.5") |
Shape | Prolate ellipsoid |
Coating | Enhanced aluminum – 96% |