About this product
Part Number: FTF3515B-A
When only the very best will do!
Starlight Instruments Feathertouch 3.5" diameter dual-speed rack-and-pinion focuser with 1.375" draw tube travel.
Please select mounting adapter and end cap to suit your telescope.
- Precision Rack & Pinion focus mechanism for maximum load bearing capacity
- Integral TFPE coupled collar
- Two focus knobs provide coarse focus 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.
- Lifting Capacity: 18 to 20lbs
- Draw Tube Travel: 1.375"/34.93mm
- Best Fit: Large RC and Cassegrain Instruments
- Draw Tube Mechanism: Rack and Pinion
- Finderscope Hole Thread: 8-32
- Weight: 1.8kg
Please fill in the form below to ask a question.