Askar FRA500 (with reducer)

The Askar FRA 500/f5.6 APO Quintuplet Astrograph Photographic Star ED Lens is a top-of-the-line instrument for astrophotography. With its 90mm aperture and F5.6 focal ratio, it captures stunning images of celestial objects with remarkable clarity and detail. The lens is made of high-quality ED glass that ensures minimal chromatic aberration, while the F3.9 reducer allows for even wider field imaging. This astrophotography lens is designed for professional use and is ideal for capturing deep space objects. It boasts a quintuplet lens design, which helps reduce color fringing, distortion, and other optical aberrations. The lens body is made of lightweight and durable materials, making it easy to transport and set up in the field. With its outstanding performance, the Askar FRA 500/f5.6 APO Quintuplet Astrograph Photographic Star ED Lens is perfect for capturing the beauty and mystery of the cosmos. Whether you're a seasoned astrophotographer or a beginner, this lens will help you achieve