With the goal of providing stunning images, astrograph telescopes are known for their wide field of view and fast focal ratios to collect a lot of light in a short amount of time. This is why our PlaneWave team has developed the DeltaRho lineup of astrographs to meet the needs of advanced imaging applications. Such applications demand systems that can keep up, and the DeltaRho is designed and made for uncompromising performance as a fast, wide-field optical system. Inspired by the challenges of Space Domain Awareness (SDA), astronomical research surveys, and demanding astrophotographers, PlaneWave’s engineers developed an elegant, new optical design that meets PlaneWave standards for imaging performance and ease of use. The DeltaRho offers Cassegrain focus at a focal-ratio of f/3. Born from our heritage and insight as one of the world’s leading designers and manufacturers of high-performance telescopes, we believe you will find the innovation, resolution, and contrast of the DeltaRho just as amazing as its speed and field-of-view.