Orion 90mm Maksutov-Cassegrain Reflecting Telescope
1250mm Focal Length, MgF2 Coated & Aluminized Optics

The Orion 90mm Maksutov-Cassegrain is a compact, high-power optical tube assembly designed for both astronomical observation and terrestrial viewing. Utilizing a sophisticated combination of mirrors and a corrector lens, this Maksutov-Cassegrain design achieves a long 1250mm focal length in a highly portable, short-tube form factor. The multi-coated MgF2 and aluminized optics are engineered to provide high contrast and sharp detail for lunar, planetary, and bright deep-sky targets.

• 90mm aperture with a 1250mm focal length (f/13.8 focal ratio)
• MgF2 coated and aluminized optics for enhanced light transmission and contrast
• Includes Orion Explorer II 25mm eyepiece, star diagonal, and finder scope mount
• Padded blue Meade carrying bag included for transport and storage

Condition: The telescope tube shows light cosmetic wear with minor surface scuffing on the burgundy finish. The front corrector lens is clear with no visible fungus or heavy scratches. The eyepiece and star diagonal show standard handling wear. The Meade carrying bag is functional with a working zipper and adjustable shoulder strap. All adjustment knobs move freely. Functionality not confirmed.

Local Pick up:

We offer local pick up by appointment only. Please message us when you have paid for your order so that we can send you the link to book your appointment. 

Please note that we require an appointment for each order.  We do not offer same day pick up, and require 2 business days notice so that we can ensure that your order is ready for you.  

For more information, please send us a message! We currently charge a $1.99/item handling fee on all pick up items.

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