The Touptek PAPO GS-150AR is a high-quality guide scope designed specifically for astrophotographers. Thanks to its three-element APO design, the objective effectively reduces chromatic and spherical aberration, providing colour-free, pinpoint stars even at the edges of the field. Its optical system with field correction is particularly important for demanding astrophotography.
The Touptek PAPO GS-150AR can be used not only as a guide scope, but also as an astrophotography lens, making it a versatile tool for astronomy imaging enthusiasts. We recommend using sensor formats with an image circle of up to 16 mm; larger sensors may show vignetting. The 150 in the product name refers to the telescope's focal length, meaning that the instrument features a 150 mm focal length and a 30 mm objective diameter.
The product is lightweight, weighing only 0.59 kg, making it easy to transport and set up. It is also well suited for expedition use, where minimising weight is especially important.
On the camera side, it features a standard T2 connection, while also accepting 1.25" cameras, ensuring broad compatibility with different camera types. The f/5 focal ratio objective is ideal for astrophotography, enabling efficient use in low-light conditions.
The focuser features a helical rack-and-pinion system, allowing highly precise, slip-free focusing. A further advantage is that it can be fitted with either the Touptek AAF or the ZWO EAF focuser.
The Touptek PAPO GS-150AR can be mounted in a standard finder/guide scope shoe or attached via a standard 3/8" tripod thread, ensuring secure and reliable mounting. This product is an ideal choice for anyone looking to capture high-quality astronomical images at an affordable price point.
