OPT TPO UWA Guidescope 180

The guidescope, mounted parallel to the telescope tube via guide scope rings, offers seamless tracking control for long-exposure night sky imaging. Cameras with a 1.25" socket easily connect to this guidescope, providing an excellent platform for astrophotography.

Introducing the TPO UltraWide 180 Astrophotography Lens & Guide Scope, the epitome of portability and performance in astrophotography optics. Despite its diminutive size, this telescope packs a punch, delivering stunning images of the night sky.

Compact Powerhouse:

Weighing just under a pound, the TPO UltraWide 180 boasts a 180mm focal length and an f/4.5 focal ratio, capturing expansive vistas of the cosmos. Its lightweight design makes it perfect for on-the-go astrophotography adventures, whether camping, backpacking, or traveling.

Astrophotography Optical Excellence:

Featuring an air-spaced triplet APO design with dual ED elements, this telescope ensures exceptional image quality with minimal chromatic aberration. With its large image circle, it effortlessly covers crop-sensor cameras and is even compatible with full-frame sensors.

Professional-Grade Lens Performance:

Unlike conventional camera lenses, the TPO UltraWide 180 is optimized for astrophotography, delivering round and tight stars without diffraction spikes. Its fixed aperture eliminates aperture blades, ensuring pristine images of celestial objects.

Versatile Functionality:

Equipped with two extension tubes, tube rings, and various adapters, this telescope doubles as a guide scope or main scope. The included reducer unscrews for visual or autoguiding purposes, transforming the telescope into a versatile 220mm f/5.5 system. It seamlessly attaches to camera tripods and accommodates DSLR/Mirrorless cameras with ease.

Astrophotographer-Friendly Design:

With a generous back focus of 55mm, the TPO UltraWide 180 provides ample space for camera attachment. Additional extensions allow for customization, such as the addition of a filter drawer. Its rotating prism rail, guide scope rings, and Vixen/Arca-Swiss compatibility enhance usability and convenience.

Included Accessories:

The TPO UltraWide 180 comes complete with essential accessories, including extension tubes, tube rings, dovetail plates, and adapters, ensuring a hassle-free astrophotography experience.

SPECIFICATIONS:

Focal Length: 180mm

Aperture Ratio: f/4.5

Connector (at camera end): M42

Backfocus: 55-99mm

Number of Lenses: Triplet

Connection (to eyepiece): 1.25"

Lens Diameter: 40mm

Rotating: Yes

Guide Scope Rings: Yes

Prism Rail: Yes

Length: 145mm

Weight: 395g