Please reference the table below to help you select which product is right for you. We've identified
the major telescope types and listed which draw tube lengths have been known to work for scopes
of that type. Before purchasing your focuser, however, you should make sure that the focuser you
select will have room for your particular set up. As always, if you have any questions, or need help
in selecting the right product, please don't hesitate to contact us.
Starlight Instruments Basic Product Selection Matrix 7.15.08
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Newtonian |
Schmidt-Cassegrain |
Refractor 2" |
Refractor 3" |
Micro |
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* Note: measurement represents length of draw tube, in inches
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Refractor 3.5" Travel
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Unit Price As Shown: $723.50*
*Unit Price As Shown includes Tube Adapter Ring and End Cap for AP accessories
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Standard Features
- Ultra-smooth coarse/fine focus knobs (10:1 Ratio)
- Durable hardened stainless steel, steel, and aluminum construction
- Internal Brake System
- Ultra-Low backlash system for accurate control
- Glare resistant black internal baffling
- Anodized aluminum fine focus knob
- Sleek aesthetic design
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