Rainbow Astro RSF Focuser

It is DIY kit to attach focuser to telescope by user. It can be easily mounted without damaging the telescope.

 

Secondary mirror moving

A secondary mirror moving motor focuser, mainly used for large reflecting telescopes. Therefore, attaching a heavy camera to the telescope does not affect the performance of the focuser and telescope.

 

Easier Collimation

Shifting the focuser makes precise collimation difficult. Replace with a secondary mirror moving focuser to reduce disturbances.

 

Home Sensor

The home sensor is built in so that the focuser can find the mechanical origin by itself.

 

Hand controller included

Hand controller included. For visual observation, it can be used more conveniently with the hand controller operation than with the PC.

 

Compatibility

It can be used for tube type and truss type RC telescopes of GSO, Astro-Tech and TPO.

 

Reasonable price

Purchase a secondary mirror moving focuser for a normal focuser price. Even motors and controllers are included.

In the Box

Focuser body
Spider vane
Bolts for spider vane(M3)
Flocking material
Stickers
Cable mount
Power cable
USB cable
Double sided adhesive tape
Controller connector
Hand controller

Manual & Warranty

Rainbow Astro 5-Years Warranty