Askar 300mm f/5 Petzval Astrograph Telescope

Before shipping, we meticulously inspect each Askar telescope on an optical bench, ensuring it boasts well-crafted optics, minimal false color and spherical aberration, and no astigmatism. Stars appear perfectly round, not distorted. The FRA300, the smallest Astrograph in the Askar FRA series with the fastest native focal ratio, sports a flat-field, fully multi-coated quintuplet optical system. It requires only that your camera falls within the telescope's focus range. Assembled with premium CNC-machined components, the FRA300 Pro features a robust 2.5" rack-and-pinion focuser with coarse and fine adjustments, a universal M48X0.75 thread adapter, and a 360° rotator. It also includes a multi-function handle and a 300mm vixen-style dovetail plate for easy mounting.

• Two-Year Warranty: Enjoy peace of mind with our comprehensive coverage
• In-Stock & Swift Shipping: Order now, receive within 1-2 working days
• Introducing the Askar FRA300: The smallest, fastest Astrograph in the Askar FRA series
• Optical Excellence: Quintuplet lenses, multi-coating, air-spaced objective, and ED glass for superior performance
• Sharp Stars & Full-Frame Coverage: Center RMS Radius of 2um, 44mm imaging circle for full-frame sensors
• Enhanced Star Quality & Aberration Control: Wide-separated rear lens group for improved optics
• Efficient Light Control: Minimizes peripheral light reduction for full-frame sensors
• Fast Exposures & Wide Field of View: f/5 focal ratio (300mm) for quick shots and expansive views
• Compact & Portable Design: Ideal for smaller, more affordable astronomy mounts