Omegon Pro Astrograph Telescope 203/800 OTA - Unleash Your Astrophotography Potential

Step into the realm of exceptional astrophotography with the Omegon Pro Astrograph Telescope 203/800 OTA. Designed for capturing stunning celestial images with minimal effort, this telescope offers a remarkable f/4 aperture ratio, ensuring high light output and shorter exposure times. Whether you're a seasoned astronomer or a passionate hobbyist, immerse yourself in the mesmerizing world of deep-sky photography and capture faint galaxies or striking details in hydrogen nebulae with ease.

Key Features at a Glance:

• Ultra-fast f/4 Astrograph: Achieve short exposure times and vibrant images.
• Compact Design: Suitable for medium mountings due to its short overall length.
• Wide Field of View: Ideal for extended objects with approximately 24mm illumination.
• High Reflectivity: 94% reflection parabolic main mirror ensures bright images.
• Large Secondary Mirror: Perfect illumination for DSLR and CCD cameras.
• Robust Focusing: 2" Crayford focuser with 1:10 reduction and 1.25" reducer for precise focusing.
• Quick Cool-down: Main mirror fan for faster temperature stabilization.

Exceptional Optical Performance

The f/4 main mirror of the Omegon Pro Astrograph provides some of the fastest and most efficient Newtonian optics available. With 94% reflectivity, this telescope delivers brighter and higher contrast images than standard mirrors. Experience a significant enhancement in your visual observations and astrophotography.

Superior Illumination and Imaging

Attach your DSLR or modern CCD camera to the astrograph and enjoy impressive illumination over a wide field of view. The large secondary mirror prevents shadowing, making it perfect for 2" wide-field eyepiece observations.

Compact, Yet Powerful

Its particularly short optical tube assembly (OTA) makes the Omegon Pro Astrograph compact, approximately 20% shorter than an f/5 system. This not only makes it ideal for medium mounts, saving you the cost and hassle of heavier mounts, but also enhances its capability for capturing extended deep sky objects with ease and tolerance for small tracking errors.

Precision Focusing with V-Power Focuser

• Extremely Precise Operation: Ball bearings and stainless steel guide rail for smooth and precise movement.
• High Load Capacity: Supports cameras and eyepieces up to 5kg without slipping.
• 1:10 Fine Focusing: Includes a focus scale for precise adjustments.
• Anti-Reflection Baffles: Ensures high contrast imaging.
• 2" to 1.25" Reducer: Flexibility for different eyepiece sizes.

Rapid Cool-Down with Main Mirror Fan

Enjoy quicker set-up times with the integrated 12V fan, reducing cool-down time by 50%. This allows your telescope to reach optimal image quality faster, so you can spend more time observing and less time waiting.

What's Included:

• 8" Astrograph OTA with 70mm Secondary Mirror
• Secondary Mirror Marking for Optical Alignment
• Tube Clamps and 22cm Vixen-Style Prism Rail
• 2", 35mm Extension Tube
• OTA Length 710mm, Outer Diameter 230mm
• 12V Main Mirror Fan

Specifications:

• Product ID: 73119
• Brand: Omegon
• Warranty: 2 years
• EAN: 2400000036944
• Optical Design: Reflector
• Optical Scheme: Newtonian
• Optics Material: BK-7
• Optics Coating: Aluminum and Silicon Dioxide
• Aperture: 203mm
• Secondary Mirror Diameter: 70mm
• Focal Length: 800mm
• Highest Practical Power: 400x
• Aperture Ratio: f/4
• Limiting Stellar Magnitude: 13.3
• Optical Tube Material: Steel
• Optical Tube Dimensions: 230x710mm
• Optical Tube Weight: 8.6kg
• User Level: Experienced Users
• Observed Objects: Deep-Sky Objects, Planets of the Solar System