Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
search
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro
  • Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA | PixelSkiesAstro

Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA

€ 20.995,00
Inclusief belasting

14" (36 cm) Rowe-Ackermann Schmidt Astrograph, 790 mm f/2.2, 60.1 mm Ø (4.4°) image circle, CGE dovetail.

Manufacturer model: Celestron 91078 · Specifications checked against manufacturer data on 2026-11-06

Celestron RASA 36 V2 Rowe-Ackermann Schmidt Astrograph OTA

14" (36 cm) Rowe-Ackermann Schmidt Astrograph, 790 mm f/2.2, 60.1 mm Ø (4.4°) image circle, CGE dovetail.

The Rowe-Ackermann Schmidt Astrograph (RASA) is a dedicated imaging telescope: the camera sits at the front of the tube, at prime focus, giving an extremely fast focal ratio and a flat, colour-corrected field. Exposures are a fraction of those needed at f/7–f/10, and short exposures often make autoguiding unnecessary. Imaging only, not for visual use. Check that your camera's body is small enough for the front-mounted position (dedicated astro CMOS cameras are ideal; most DSLRs are not suitable).

Optical

Optical designRowe-Ackermann Schmidt Astrograph (RASA)
Aperture356 mm (14" (36 cm))
Focal length790 mm
Focal ratiof/2.2
Image circle60.1 mm Ø (4.4°)
Usable field70 mm Ø (5.1°), minimal loss at the edge
Wavelength range400–900 nm
Spot size< 6.3 µm RMS across field
Off-axis illumination83% at 30 mm off-axis
CoatingsStarBright XLT
Central obstruction158 mm (44% of aperture)
Optical window104 mm Ø
CoolingVentilation fan; dual dovetail bars

Mechanical and package

Back focus with included camera adapter55 mm with included adapter; 77.5 mm from top of threaded collar
FocuserUltra-Stable Focus System (minimises lateral primary-mirror movement)
Tube length1079.5 mm
Tube diameter406.4 mm
Weight34.02 kg
DovetailCGE dovetail bar
FinderscopeNot included
Included48 mm camera adapter; fan battery pack

Manufacturer documentation

Specifications from Celestron's official product page (model 91078), checked 2026-11-06. Supplier: Nimax item 64627.

64627

Datasheet

Opening (mm)
356
Coatings
StarBright XLT
Zwaluwstaart
CGE
Brandpuntsafstand (mm)
790
Openingsverhouding
f/2.2
Beeldcirkel (mm)
60.1
Optisch ontwerp
Rowe-Ackermann Schmidt Astrograph (RASA)
Tubusdiameter (mm)
406.4
Tubuslengte (mm)
1079.5
Gewicht (kg)
34.02

Specifieke referenties

upc
050234910781
MPN
91078
Dit product gebruikt? Deel je ervaring met andere astronomen.
Commentaar (0)
Geen klantenbeoordelingen op het moment.

Bekeken producten

ZWO AM5 | PixelSkiesAstro
ZWO

ZWO AM5

ZWO AM5 The ZWO AM5 is a strain-wave telescope mount with equatorial and alt-azimuth operating modes. The...
€ 2.590,00
Levertijd op aanvraag
Bekijk apparatuur →
ZWO ASI585MC | PixelSkiesAstro
ZWO

ZWO ASI585MC

ZWO ASI585MC The ASI585MC is an uncooled colour astronomy camera built around the Sony IMX585. Its 11.2 × 6.3...
€ 529,00
Levertijd op aanvraag
Bekijk apparatuur →

16 andere producten in dezelfde categorie:

TEC Bino 180 FL | PixelSkiesAstro
TEC

TEC Bino 180 FL

TEC Bino 180 FL binocular telescope This visual system pairs two fluorite apochromatic refractors so each eye...
€ 54.000,00
Levertijd op aanvraag
Bekijk apparatuur →