TEC 500mm Ritchey-Chrétien Telescope (various versions available)

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TEC 500mm Ritchey-Chrétien Telescope (various versions available)
From: € 36,800.00 Price excl. German VAT tax (19%): € 30,924.37
  • Classical Ritchey–Chrétien system and RC System with corrected field
  • Aperture 500mm, focal length 4.500, focal ratio f/8.9 (RC), focal ratio f/8.9 (RCC)
  • OTA weight 120lb (55kg), OTA lengh 54" (1370mm)
  • OTA made of Aluminum alloys and Titanium tubes. It is thermocompensated.
Important note: This product is not available online. If you are interested, please send us a formal inquiry incl. contact data by email. We shall gladly provide a detailed offer.

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From: € 36,800.00 Price excl. German VAT tax (19%): € 30,924.37

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Description

Details

TEC 500 RC & TEC 500 RCC

Classical Ritchey-Chrétien system and RC system with corrected field

Der RC500 uses only mirror with reflective coatings(no field flattening lenses, the RCC 500 with field corrector)

TEC 500 RC
TEC 500 RC tipolt

Specifications

Optical Design Ritchey-Chrétien system and RC system with corrected field
Mirrors substrate Quartz oder zero expansion Sitall
Primary cooling 4 Papst (Germany) low vibration fans
Clear aperture 500 mm
Focal length 4.500
Focal ratio f/9; f/8.9 (RCC)
Image Scale 0.76 arcmin / mm
Field diameter RCC - 52mm (36x36mm chip)
Central obstraction RC - 35%, RCC - 42%
OTA weight 120lb (55kg)
OTA length 54" (1370 mm)
Distance from rear cell to focal plane 300mm
Focuser type and travel TEC large 4" focuser, 100mm

Please contact us for more information.

Specifications

Additional Information

Manufacturer TEC
SKU (#) tec-rc
Optical Design Ritchey-Chrétien (RC)
Aperture (mm) 500 mm
Focal Length 4500 mm
Central Obstruction 35% (RC), 42% (RCC)
Focal Ratio f/9 (RC), f/8.9 (RCC)
Optical tube length 54" (1370 mm)
Image Scale 0.76 arcmin / mm
Photographic Resolution 0.27 arc sec
Optical Tube Weight Copy 120lb (55 kg)
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