The Regal Fluoro ED APO Spotting Scopes are the finest ever offered by Celestron! The APO optical design combined with fully multi-coated glass elements ensure the highest levels of contrast, color fidelity, and sharpness.

The Regal Fluoro ED APO Spotting Scopes are the finest ever offered by Celestron! The APO optical design combined with fully multi-coated glass elements ensure the highest levels of contrast, color fidelity, and sharpness.

The Regal Fluoro ED APO Spotting Scopes are the finest ever offered by Celestron! The APO optical design combined with fully multi-coated glass elements ensure the highest levels of contrast, color fidelity, and sharpness.

The Ultima 80mm offers a step up in aperture from the 65mm, offering 50% brighter images. The 80mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and it comes standard with a 20-60x zoom eyepiece.

The Ultima 80mm features a 45° viewing angle and offers a step up in aperture from the 65mm, offering 50% brighter images. The 80mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and it comes standard with a 20-60x zoom eyepiece.

Celestron's Ultima 80ED spotting scope is a high performance model that features cutting edge optics with extra low dispersion glass (ED). ED glass provides excellent color correction and razor sharp images for serious nature and bird watchers. Day or night, this scope is optimized to provide the sharpest images available. Model also features charcoal color rubber textured paint for secure grip. Soft-sided carrying case included.

Celestron's Ultima 100 ED spotting scope offers 50% brighter images than the 80mm, allowing for better performance in low light conditions. Like the Ultima 80ED, the 100mm version is a high performance model that features cutting edge optics with extra low dispersion glass (ED). ED glass provides excellent color correction and razor sharp images for serious nature and bird watchers.

The 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.