Search results for: 'apo'

The ZWO FF130 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensi...

The ZWO FF65 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensiv...

This apochromatic refractor is the ideal telescope for traveling. The refractor is compact, it is even supported by good...

The adapter allows connecting Skywatcher focal reducers and correctors to telescopes with 2" receptacle...

Transforms the LS100MT into a 3-lens ED Apo for observation & photography of moon, planets & deep-sky...

Transforms the LS80MT into a 2-lens ED Apo for observation & photography of moon, planets & deep-sky...

The perfect Upgrade-Package to complete your GM 2000 HPS II COMBI or GM 2000 QCI ULTRAPORT (disconti...

The Vixen SD103S is a new high-performance Super ED apochromat that produces sharp, high-contrast and true-colour images...

The AX103S is specially designed for photography, but also offers stunning visual performance, especially for observing...

The Semi-APO filter is truly the world's most advanced 'minus-violet' type filter in every regard...

The Semi-APO filter is truly the world's most advanced 'minus-violet' type filter in every regard...

The SD apo is an ideal travel telescope for all photographers. The telescope is very well corrected by the built-in corr...

Building on the foundation of the popular Evostar line of doublet ED refractors, Sky-Watcher has developed the all-new E...

Building on the foundation of the popular Evostar line of doublet ED refractors, Sky-Watcher has developed the all-new E...

ZWO has released a new 3-inch 0.7× full frame reducer that is compatible with the FF107APO and FF130APO telescopes. It h...

ZWO has released a brand-new FF65APO 0.75× full frame reducer with a four-element optical design. It has a reduction fac...

ZWO has also released a new 3-inch FF80APO 0.76X full frame reducer with a three-element optical design, including one e...

The FL55ss is a high-performance, top-of-the-range fluorite apochromat that produces razor-sharp images of the night sky...

The Vixen SD103S is a new high-performance Super ED apochromat that produces sharp, high-contrast and true-colour images...

New Vixen SD103SII apochromatic high-performance refractor with FPL53 SD glass and improved optical properties for deman...