Officina Stellare 72mm FineFocus Manual Focuser

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Officina Stellare 72mm FineFocus Manual Focuser
Item # OF-FF72
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  • The Officina Stellare 72 mm FineFocus low profile manual focuser is the same unit that comes standard with the Veloce RH200 and other Officina reflectors.
  • Offering 72 mm of clear aperture with M72x1 mm threads to accept optional camera adapters.
  • The focus wheel of the Officina Stellare FF72 is engraved with sixteen reference lines, each representing 50 microns, or 0.05 mm of movement.
  • The FineFocus draw tube is engraved with a graduated millimeter scale for repeatable focus.
  • Lock and unlock the FineFocus by turning the gold knurled knob, located just behind the focus knob.
  • Includes an adapter that accepts standard accessories with a 2” barrel.
  • Pricing of this item, as noted, requires concurrent purchase of an Officina Stellare telescope. Please contact OPT if you would like ala carte pricing.


The Officina Stellare 72 mm Finefocus is an ultra low profile manual focuser manufactured in Italy. The draw tube, which is etched with a graduated millimeter scale, offers about 16 mm of travel. The graduated scale is very helpful when your goal is consistent and repeatable focus. The draw tube has a native clear aperture of 72 mm, and presents a M72x1 thread in case you’d like to attach an adapter.

The black focus knob or wheel is large and easy to turn. The face of the wheel is divided into sixteen portions, and each portion represents 50 microns of movement. Behind the focus wheel is a smaller gold knurled lock knob. Turning this knob until it sits against the back plate locks the focus. To unlock, unscrew the knob about 1 mm.

The Officina Stellare 72 mm FineFocuser comes with a 72 mm to 50.8 mm (2.83” to 2”) adapter.

Additional Information

Additional Information

Manufacturer Officina Stellare
Focuser Design Crayford
Focuser or Mask Size 2.83" Drawtube
Focus Control Manual
Warranty 2 Year Warranty
Included Items

Included Items

  • Officina Stellare FineFocus 72mm
  • 72mm to 2" Adapter
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