About this product
Part Number: FTF3015B-A
When only the very best will do!
Starlight Instruments Feathertouch 3" diameter dual-speed rack-and-pinion focuser with 1.5" drawtube travel.
Please select the mounting adapter and end cap to suit your telescope.
Please note: This Starlight Instruments Feathertouch focuser is part of a modular system so you will need an adapter for the front and rear as required. Please contact us to discuss your requirements.
- Precision Rack & Pinion focus mechanism for maximum load-bearing capacity
- Integral TFPE coupled collar
- Two focus knobs provide coarse and fine focus with a reduction ratio of 10-to-1 for unrivalled accuracy and repeatability.
- Starlight Instrument's focuser brake system.
- Designed and manufactured to the highest standard to ensure long life and no-fuss operation.
Draw Tube Thread M75X1 Female Thread
Draw Tube Travel 1.5" (38.10 mm)
Lifting Capacity 13-15 lb.
Thread on entry (OTA/front) side of drawtube M109x1 Male Thread
Reduction Ratio 10:1
Finderscope hole thread dimension 8-32
Draw Tube Drive Mechanism Rack & Pinion
Racked In from Mounting Face 93.3 mm (3.67")
Racked Out from Mounting Face 136.35 mm (5.368")
Focuser weight 1.8 kg (4 lb.)
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