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Rainbow Astro RSF Secondary Motor Focuser for RCs

Rainbow Astro RSF Secondary Motor Focuser for RCs

Starting Price: $750.00
Price as Configured: $750.00
Brand: RainbowAstro / SKU: RA-ACCRF0800
Version (Required)
Recommended Add-ons and Accessories
Product Price Quantity
RA-ACCRF08A0 - Rainbow Astro 2-inch Adapter for RC8
RA-ACCRF08A0 - Rainbow Astro 2-inch Adapter for RC8
About This Product
Fixed focus adapter for 8-inch RC OTAs.
The original focuser can be removed and replaced with this adapter.
– Inner diameter : 2inch
– Travel : 40mm
$100.00 each
RA-ACCRF10A1 - Rainbow Astro 3.5-inch Adapter for RC
RA-ACCRF10A1 - Rainbow Astro 3.5-inch Adapter for RC
About This Product
Fixed focus adapter for 10-20 inch RC OTA.
The original focuser can be removed and replaced with this adapter.
– Inner diameter : 3.5inch
– Travel : 39mm
– 3.5inch to 2inch adapter included
$280.00 each
QTY:  
Price as Configured: $750.00
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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.