[elken2004 (Australia)]

Feather Touch FTF3545B-A 3.5" diameter dual speed with 4.5" drawtube
This is the Ultimate of Feather Touch focusers !!

This unit is brand new from July 2018 used just once. I am 'Sadly' only selling as I have no use for it now.

Known To Fit Large Refractors
Lifting Capacity 18-20 pounds
Draw Tube Travel 4.5"/114.30MM
Accessory Locking Collar 5.125x24 Female Thread
Other Info Focuser weighs 6 pounds
Draw Tube Drive Mechanism Rack/Pinion
Finderscope hole thread dimension 8-32
Reduction Ratio 10:1
Weight of focuser 5.938 pounds of which includes the standard adapter and 2" compression ring end cap
Focuser Housing / Base 4 3/32 X24TPI thread on visual side of draw tube
Racked In from Mounting Face 5.236 w/Compression Ring End Cap
Racked Out from Mounting Face 9.736" w/Compression Ring End Cap
Currently has a FLT132 telescope adapter, There are quite a few adapters available including skywatcher esprit 120 to 150mm scopes

1 x EC35-505CR3.5 3.5" 2" eyepiece adapter with compression ring
1 x EC35-505-11 92x1 William optics female thread adapter for flatteners etc SOLD.

Focus Boss FB-II-Kit Focuser Boss II electronic focusing control
with onboard USB and LAN connectivity and also full wireless connectivity
can have second focuser module added later, currently only one
1 x HSM35 stepper motor ( has manual use overide:- that means you can use focuser in maunual mode if desired )
1 x WiFi Module with Antenna
1 x Manual Hand Controller with digital display etc.

Fully ASCOM compliant as well as native drivers with most popular softwares

this cost me $3388 AUD
selling for $2750 posted with insurance eastern australia.