Officina Stellare Dall–Kirkham DK 400/2800 RiDK SGA OTA

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Part Number: 56951
$23,378.12
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Optics
Type Reflector
Type of build Dall–Kirkham
Aperture (mm) 400
Aperture ratio (f/) 7
Resolving capacity 0,29
Limit value (mag) 14,8
Light gathering capacity 3270
Max. useful magnification 800
Tube material Carbon
Focal length (mm) 2800
Tube construction Truss Tube
Reflector
Secondary mirror obstruction 48
Focuser
Backfocus (mm) 240
Type of build FF72
Free aperture (mm) 72
Motorized no
Load capacity  15.5 lb
Adjustment range (mm) 15
Connection ( to eyepiece) 2
Connecting threaded socket (camera-side) M72
Mount
Type of build OTA
General
Series RiDK
Total weight  88.2 lb
Area of application
Astrophotography yes
Moon & Planets yes
Nature Observation no
Nebulae & galaxies yes
Sun no
recommended for
Beginners no
Advanced no
Observatories yes
Item 56951

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