Omegon Telescope Pro Astrograph 203/800 OTA

Estimated Delivery: 5-10 days

.

Omegon f/4 Astrograph Telescope: A Stargazer's Dream for Unmatched Astronomy Photography

Capture the beauty of the cosmos like never before with the Omegon f/4 Astrograph Telescope. Designed especially for the passionate astronomy enthusiast, this powerful optic tool sets a new bar for your astronomical adventures, turning night skies into a canvas of celestial marvels with exceptional ease. Leave the complexities behind and relish in the simplicity and power of a telescope that brings the universe closer to you.

Key Features

  • High-Speed Aperture: Experience rapid light capture and shorter exposures thanks to the ultra-fast f/4 aperture, alluring for both newcomers and seasoned astrophotographers.
  • Compact and Mount-Friendly: Enjoy the practicality of a shorter overall length design that fits comfortably on medium mountings without sacrificing performance.
  • Expansive Field of View: Revel in a generously illuminated field, approximately 24mm, perfect for capturing the grandeur of extended celestial objects.
  • Brilliant Image Quality: With a 94% reflective parabolic main mirror, observe and photograph the skies with enhanced brightness and superior contrast.
  • Optimal Illumination: A large secondary mirror ensures excellent light distribution, making it ideal for DSLR and modern CCD cameras; bid farewell to shadowing concerns.
  • Robust Crayford Focuser: Benefit from a rock-solid 2" Crayford focuser featuring 1:10 reduction precision and compatibility with 1.25" reducers.
  • Quicker Observing Starts: Don't miss a moment in the sky—Integrated main mirror fan slashes cooling times by 50%, reaching peak image quality faster.

Telescope Performance and Durability

  • Stainless Steel Ball Bearings: Secure long-term precision with the hard-wearing V2A stainless steel in critical areas for consistent focusing under hefty loads.
  • Precise Focusing: Say hello to the 1:10 reduction gearing, serving pinpoint accuracy when focusing celestial subjects, essential for high-power observation and photography.
  • Incredible Load Capacity: Effortlessly support up to 5kg of accessories, from heavy eyepieces to advanced cameras, with a focuser designed to maintain its integrity even when unclamped.

Ideal for the sophisticated astronomer who craves uncompromised clarity, smooth functionality, and a reliable tool for documenting the night sky, the Omegon f/4 Astrograph Telescope stands as a testament to the fusion of professional-grade technology with the wonders of the cosmos.

Advanced Features for Enhanced Astronomy Experience

With its unmatched capabilities, the Omegon f/4 Astrograph is not merely a telescope—it's an invitation to partake in the art of astrophotography. Its delivery of faster cool-down times, combined with hardware that exudes durability, makes it a prized possession for any astronomy enthusiast.

Elevate your celestial viewing and photography from mere observation to an exquisite exploration of the universe. The Omegon f/4 Astrograph Telescope awaits, ready to unveil the mysteries of the night sky with clarity, precision, and brilliance.

SPECIFICATION

Brand

Omegon

Optics


Type

Reflector

Type of build

Newtonian

Aperture (mm)

203

Focal length (mm)

800

Aperture ratio (f/)

4

Resolving capacity

0.58

Light gathering capacity

820

Limit value (mag)

13.3

Max. useful magnification

400

Tube construction

Full tube

Tube weight (kg)

-

Tube coating

Aluminium and silicone dioxide

Tube length (mm)

710

Tube diameter (mm)

230

Tube material

Steel

Focuser


Type of build

Crayford

Connection ( to eyepiece)

Gear reduction

1:10 Fine movement

Reflector


Main mirror construction

Parabolic

Secondary mirror obstruction

35

Secondary mirror diameter (mm)

70

Ventilation for central mirror

Yes

Primary mirror material

BK7

Reflectivity

94

Mount


Type of build

OTA (Optical tube assembly)

GoTo control

No

Mounting type

No mount

Included accessories


Eyepiece adapter

1.25" - 2"

Tube clamps

Yes

Prism rail

Vixen style

Extension tubes

Yes

General


Total weight (kg)

8.6

Series

Pro Astrograph

Area of application


Moon & Planets

Yes

Nebulae & galaxies

Yes

Nature Observation

No

Astrophotography

Yes

Sun

Not recommended without appropriate sun filter

Recommended for


Beginners

No

Advanced

Yes

Observatories

No

 

As authorised dealers for all our products they come with a full manufacturers warranty along with our satisfaction guaranteed, no-questions-asked full refund policy for a full 30 days.

Please see our returns policy for full details.

We ship direct from UK warehouses and provide free shipping on all purchases within England, Scotland and Wales (Excluding highlands and Islands)

We use UPS, DHL, DHL Express, Parcelforce or Royal Mail for all orders.

Estimated delivery time is displayed at checkout.

See our shipping policy for more details.

Should you be outside the free shipping area then please contact us to discuss shipping options as prices vary depending on products and delivery location.

Got questions? Read through our FAQ list to see if it's answered there! If not, please contact us via this form.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Secure SSL Checkout
Authorised UK Retailer
Free Delivery on Orders Over £250
30-Day Hassle-Free Returns
UK-Based Expert Support