William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA

Description:

The new ZenithStar 61 are the most versatile and lightest apos from William Optics.

The sharp image allows high magnifications for visual observation and sharp images with any single-lens reflex camera for astro or nature photography. Thanks to the large field of view, the entire moon or - with a filter - the sun can be recorded. A special flattener is available in the accessories section for photography.

The FPL-53 glass built into the lens of the ZenithStar 61 has significantly better dispersion properties than the FPL-51 (ED) used earlier. FPL-53 comes very close to fluorite glass in terms of quality, but is significantly cheaper. This is why FPL-53 is sometimes referred to as Synthetic Fluorite.