Special anniversary edition for discerning photographers

The William Optics AP 76/365 76 30th UltraCat celebrates 30 years of innovation.Each telescope is numbered and comes with a certificate and unique laser engraving.With the included UniGuide 32 mm scope you are immediately ready for astrophotography.

Powerful and fast

With a 76 mm lens and f/4.8 capture a lot of light.That means short exposures and razor-sharp images, even with faint stars.The 5-element Petzval design delivers a flat 50 mm field of view, perfect for full-frame, APS-C and M4/3 cameras.

Clear and color pure

The optics use Super ED and lanthanum glass.This prevents color casts and ensures sharp stars all the way to the edge of your image.The built-in Bahtinov mask helps you quickly find the right focus.

Stable and flexible

The WIFD internal focus system keeps your focus stable, even with heavy cooled cameras.The Sensor Tilt Xterminator and rotator correct sensor tilt and ensure even focus.The focuser has a scale so you can see position immediately.

Robust and user-friendly

The telescope is built entirely in one tube.No external focusers causing vignetting.You get a light, sturdy and professional instrument that will last for years.

Specifications

Optics

Focuser

Mount

Included accessories

General