Telescope

William Optics RedCat 51

Aperture

51mm

Focal length

250mm

f/4.9

Four-element Petzval apo (FPL-53 glass)

WIFD internal-focus design (EAF compatible)

45mm full-frame image circle

Built-in rotator and Bahtinov mask cap

Tube rings, dovetail and saddle included

OTA weight approx

1.77kg