Skywatcher Cheshire Collimator lpr Focal Length: 1325 mm

Focal Length: 1325 mm

Alignment methods: 1

which means the optical design includes both a lens and a mirror

the telescope is perfectly in focus

The software also features session record and interactive replay so you remain in full control of the display when sharing your sessions with family and friends

Skywatcher Cheshire Collimator lpr Focal Length: 1325 mmFor the alignment of newtonian telescope mirrors. With the help of this Cheshire type collimator you can easily align the optics of your reflector telescope. Just slide the collimator into the focus tube of your telescope and find out whether the mirrors are adjusted properly or not.