From $1,799.00
6 stores
The Celestron RASA 8" Rowe-Ackermann Schmidt Astrograph is one of the fastest telescopes available, featuring an incredibly fast f/2.0 optical system perfect for high-speed astrophotography with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras. This imaging telescope delivers a flat field without optical aberrations for razor sharp stars across a wide field of view and can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of the cost of those systems. The Ultra-Stable Focus System with precision linear ball bearing virtually eliminates image shift, while an integrated 12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust. Weighing in at just 17 pounds, it's easy to transport your 8" RASA to the most remote dark sky locations.
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Astroshop.eu
Telescope Astrograph S 203/400 RASA 8 OTA
€2,399.00
~$2,847.92
| Optical Coating | StarBright XLT |
| Weight | 17 lb |
| Back Focus | 29 mm |
| Optical Tube Diameter | 235 mm |
| Mounting System | CGE Dovetail |
| Focal length | 400 mm |
| Central Obstruction Diameter | 93 mm |
| Optical design | Rowe-Ackermann Schmidt Astrograph |
| Spectral Range | 390 |
| Cooling System | Integrated 12V DC MagLev Fan |
| Optimized Sensor Diagonal | 22 mm |
| Image Circle Diameter | 22 mm |
| Lens Assembly Elements | 4 |
| Internal Filter Mount | ✓ |
| Aperture | 203 mm |
| Useable Field of View | 4.6° |
| Useable Field Diameter | 32 mm |
| DSLR Compatible | false |
| Back Focus with Adapter | 25 mm |
| Focal ratio | f/2 |
| Maximum Sensor Diagonal | 32 mm |
| Image Circle Field of View | 3.15° |
| Optical Tube Length | 628 mm |
| Visual Imaging Capable | false |