Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Orion Apex 90mm Maksutov-Cassegrain Telescope (09820)
380.62 BGN net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
Orion Apex 90mm Maksutov-Cassegrain Telescope - Advanced Planetary and Terrestrial Observer
The Orion MAK 90 is an exceptional optical instrument designed with the Maksutov-Cassegrain system, featuring a 90 mm aperture and a remarkable 1250 mm focal length. This telescope is crafted for enthusiasts who desire a compact yet powerful tool for both celestial and terrestrial observations.
Key Features:
- Planetary Precision: Experience superior contrast when observing bright and compact celestial objects, including the Moon, planets, and vibrant star clusters and galaxies.
- Advanced Optical Design: The Maksutov-Cassegrain system virtually eliminates chromatic aberration and reduces sensitivity to atmospheric instability, providing crisp, detailed images.
- Exceptional Portability: Perfect for dark sky explorations, the compact design fits easily in a car trunk, making it a convenient travel companion.
- Versatile Use: Ideal for both astronomical and terrestrial applications, such as aircraft spotting. The telescope's construction ensures sharp images across the field of view.
Technical Highlights:
- Optical System: Maksutov-Cassegrain
- Aperture: 90 mm
- Focal Length: 1250 mm
- Focal Ratio: f/13.9
- Resolution: 1.3 arcseconds
- Theoretical Limiting Magnitude: 12.5
- Maximum Useful Magnification: 180x
- Dimensions: 10 cm x 10 cm x 25.5 cm
- Weight: 1.7 kg
Additional Advantages:
- Precise Focusing: Features a micrometer screw for moving the primary mirror, accommodating various astronomical accessories without external focusers.
- T2 Thread Compatibility: The eyepiece holder with a T2 thread allows easy attachment of SLR cameras, transforming the telescope into a 1250 mm f/14 telephoto lens for astrophotography.
- Tripod Friendly: Easily attachable to any sturdy photographic tripod using the standard 1/4 inch thread.
Included Accessories:
- 1.25" Focuser
- Sirius Plossl 25.0 mm Eyepiece (1.25" barrel, 50x magnification)
- 45° 1.25" Prism Diagonal (provides an uninverted, terrestrial image)
- 6x20 Optical Finder
- Protective Cover and Transport Bag
Warranty:
The Orion MAK 90 comes with a 12-month warranty, ensuring customer satisfaction and peace of mind.
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.