Compact power for your photography

The William Optics AP 71/350 71 is small, light and powerful.You get a clear, sharp and color-clean image, both for astrophotography and nature photography.It fits perfectly with full-frame cameras and delivers instant results, with no fuss.

Fast and efficient

With an f/4.9 aperture, the lens captures a lot of light.That means shorter exposures, less noise and more detail in your photos.Whether you are photographing star fields or animals, your images remain clear and vivid.

Flat image without additional accessories

The Petzval design uses four lenses that correct the image.The result is a flat field of view of 48 mm.You don't need a separate corrector and your photos stay sharp from edge to edge.

Easy focusing

The helical focuser lets you focus quietly by turning the ring.Even with a heavier camera, everything remains stable.The built-in Bahtinov mask helps you focus perfectly and clicks easily into the objective hood.

Fits virtually any mount

The included 21 cm dovetail can be attached in three ways:via thread, Arca-Swiss or Vixen stand.So you can easily put it on a photo tripod, star tracker or astronomical mount.

Durable and stylish

The RedCat 71 combines optical performance with a sturdy, beautiful finish.The nylon carrying case makes transport easy and protects your telescope on the go.You get a compact, lightweight and professional instrument that lasts a long time.

Specifications

Optics

Focuser

Mount

Included accessories

General