List of products by brand OPT

Introducing the pinnacle of portable astrophotography telescopes, meticulously crafted with upgraded components to offer a comprehensive, ready-to-use solution. The Raptor 61 boasts a 61mm aperture, 275mm focal length, and an f/4.5 system, delivering unparalleled performance for celestial imaging enthusiasts.

OPT Radian AP 75/405 Petzval OTA Apochromatic refractor

Combatting light pollution has long been a formidable hurdle for astrophotographers. Traditional methods of capturing narrowband color images demanded intricate setups involving filter wheels, multiple filters, adapters, and software, all at considerable expense. However, a groundbreaking solution has emerged, offering affordability and unprecedented performance in bright environments.

The Triad Ultra offers narrower band-passes, delivering superior light pollution reduction, heightened contrast, improved separation between H-beta and OIII channels, and enhanced sensitivity in the Sulfur II emission lines. Designed to accommodate color cameras, it also serves as a narrow-band-luminance filter for monochrome cameras, ensuring versatility in your imaging pursuits.

Say goodbye to the hassle of manual focusing with the optional USA-made Radian Autofocuser. Designed specifically for the Raptor 61 Telescope, this immediate automation upgrade is compatible with any 2.5", 2.7", or 3" Feathertouch focuser, offering convenience at your fingertips.

The Oculus, an all-sky camera module with a 150-degree coverage, utilizes the advanced 'SuperStar' camera core to deliver high-quality, low-noise images for monitoring sky conditions and meteor watching. Encased in a satin anodized aluminum body and featuring a replaceable scratch-resistant polycarbonate viewing dome, the Oculus is both durable and reliable.

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.