Celestron's Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications, making it an excellent choice for both terrestrial and astronomical usage. This C90 Mak has excellent optics with razor sharp images over a wide field.
Features Include:
- Multi Coated Optics
- Maksutov-Cassegrain Optical Design
- Compact and Portable Design
- Erect Image System for Terrestrial and Astronomical Use
- Built-in T-Adapter threads for Ease of Adapting SLR Cameras
- Comes with 32 mm Eyepiece, 45° Erect Image Diagonal and 8x21 Erect Image Finderscope
- Backpack Made of Nylon
- Limited Lifetime Warranty