RSF Focuser Series

  • 750

  • Secondary Mirror Moving Motor Focuser

  • for RC 8″, 10″, 12″ OTA

  • Hand Controller Included

  • support ASCOM Driver

구매하기

If you are disappointed with your RC telescope focuser, upgrade to the RSF secondary mirror moving motor focuser.
You can be freed from image shift.

DIY Kit

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.

Hand Controller

ASCOM Driver

Spec
Type Secondary mirror moving motor focuser
Motor Stepper motor
Focusing travel ±8mm (at focal plane ±48mm)
Minimum step 0.01mm (at focal plane 0.06mm)
Weight 560g
Material Aluminum AL6061
Coating Anodizing
Input power DC 12V
Control Hand controller, Stand-alone PC Program, ASCOM Driver
Compatibility Tube of truss type RC telescope (GSO, Astro-Tech, TPO, Teleskop Service)

List

  • 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

Picture

Manual
Software