The Celestron C90 Mak Spotting Scope is an excellent choice for both terrestrial and astronomical use. The C90 Mak Spotting Scope by Celestron features the Maksutov optical design， which is recognized for being a portable design that is easy to use and has a variety of applications. The C90 Mak has excellent optics with razor sharp images over a wide field. The Celestron C-90 Mak Spotting Scope has an Erect Image System that allows the user to view celestial objects at a 90° angle and also corrects the image orientation to view land objects. The full-featured spotting scope is also multi-coated and comes with a quality eyepiece. This Celestron Spotting Scope features durable black rubber armor for protection， a compact and portable design and comes with a nylon backpack. The Celestron C90 Maksutov Spotting Scope is designed to perform well in a range of viewing situations， making it a great all-around optical instrument.

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 8 in. x 21 in. erect image finder scope

Backpack made of nylon