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# 1323217IQ
Price: € 27,500.00
(Price incl. German VAT excl. shipping)

PlaneWave IRDK17 Dall-Kirkham f/6.8

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. There are no refractive lens, only reflective components to the design. For IR application, reflective coatings are a protected gold which give better than 98% reflectivity from .65 micron (650nm) to 5 micron (5000nm). This design is ideal for infrared astronomy or LIDAR applications. UV optimized coatings can be provided as well, so please reach out to our technical sales team to discuss UV optimization.

  • IRDK 17 Astrograph, 17 inch Infrared optimized with Fused Silica Optic
  • A Dall-Kirkham optical design with coatings that are optimized to transmit in infrared or ultra violet wavelengths
  • 8" Dovetail, focal length 2.939 mm (f/6.8)
  • Delta T Ready, 3,5" Hedrick Focuser (without EFA Kit)
  • Requires a crating #1323517. The crating will be charged extra

 

 

Fused Silica
Scope of delivery

Specifications

Optical Design
Corrected Dall-Kirkham (CDK)
Aperture (mm)
17" (432 mm)
Focal Length
2.939 mm (115.71 inch)
Focal Ratio
f/6.8
Image Field
70 mm
Back Focus Distance
10.24" (260 mm) from Mounting Surface, 7.24" (184 mm) from Racked in Focuser
Substrate
Fused Silica
Optical length
42 inch (1.067 mm)
Optical Tube Weight
106 lbs (48 kg)
Mount
No mount (OTA only)
Manufacturer
PlaneWave Instruments
Manufacturer SKU
170120Q
SKU
1323217IQ
EAN Code
4047825046000

PlaneWave Live: IRDK17 Astrograph f/6.8

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We reserve the right for errors and technical changes. For the latest information visit directly the manufacturer's website Planewave.com.