TEC ADL 300mm f/5.6 Astrograph
Product.Nr.:
BP#1351130
Manufacturer: TEC
19.000,00 EUR
incl. 19 % VAT
-
Nicht auf Lager
products condition NewCondition
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product description
ADL - Astrograph Diffraction Limited
A new five element optical system including 3-lens field corrector
Aperture: 300mm
Focal length: 1680mm
Ratio: 5.6
Image scale: 2 arcmin / mm
Field diameter: 52mm (36 x 36 mm chip)
Mirrors substrate Quartz or zero expansion Sitall
Focuser type helical
Focus travel 10mm
Primary cooling 4 Papst (Germany) low vibration fans
OTA made of Aluminum alloys and Titanium tubes. It is thermocompensated.
OTA weight 36lb (16kg)
OTA length 29” (735mm)
Scope of Delivery
- TEC ADL 300mm f/5.6 Astrograph
- Without Focuser
- Without Mount
Mount and Focuser not included!
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