SVBONY SV503 70mm f/6.78 Quadruplet Telescope Launched
The SVBONY SV503 70ED Telescope OTA features an impressive f/6.78 focal ratio design, offering excellent light-gathering capability for sharp high-magnification observations. It is equipped with two ED (Extra-low Dispersion) lenses (FPL51 and lanthanum special glass combination), which significantly reduce chromatic aberration, delivering high-fidelity colors and outstanding imaging clarity. It's an ideal travel telescope for photographers. Read More
