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Description

Product Description GSO 2'' Dual Speed Linear Bearing Focuser For SCT

A Must Accessories For For SCT User. 2'' Dual Speed Focuser Provide Precision Focusing Needed For Sharp View Of Lunar/Planetary View. External Focuser Allow User To Focus Without Moving Primary Mirror - Eliminating Mirror Or Focuser Shift Common In SCT Telescope. This Give Better Astrophotography Results As Well. With Linear Bearing Preventing Drawtube Slop

Tube travel = 1.97" (50mm)

Minimum focuser height (without 1.25" adapter) = 4.66" (118.5mm)

  • Maximum focuser height (without 1.25" adapter) = 6.63" (168.5mm)
  • 2"-1.25" adapter height = 0.39" (10mm)
  • Tube travel = 1.97" (50mm)
  • Drawtube outside diameter = 2.32" (59mm)
  • Steel rail width = 0.56" (14.1mm)
  • Focuser weight (with 1.25" adapter) = 1lb-15.3oz (887gm)
  • Focus knob diameter = 1.57" (40mm)
  • Microfocus knob diameter = 1.06" (27mm)
  • Maximum outer body diameter = 3.23" (82mm)
  • Flange thread: Standard SCT female thread (2" x 24 TPI)
  • Measurement scale on focuser drawtube: Yes
  • Rotatable: Yes
  • Dust plug: One 1.25" dust plug included

Feature Rotatable Focuser To Allow Reposition Of Diagonal Or Eyepiece Anytime Required. Threaded To Accept Standard 2'' Filter Comprehensive on-going service, after care and repairs.

NZ family owned and operated GST registered since 1991

60 years experience in astronomy & optics

Details

Condition:
New

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FREE SHIPPING Focuser Linear Bearing 2" 10-1 Refractor New

Closes: Sun 24th Aug, 6:46pm
1 day, 3 hours, 43 minutes

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$315.00

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ldr1 99.9% positive feedback Seller located in Wellington City, Wellington
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About the seller

ldr1

99.9% positive feedback
address verified in trade
Location
Wellington City
Member since
Saturday, 26 November 2005
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FREE SHIPPING Focuser Linear Bearing 2" 10-1 Refractor New

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