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Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter in Saudi Arabia Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter in Saudi Arabia Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter in Saudi Arabia Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter in Saudi Arabia Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter in Saudi Arabia Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter in Saudi Arabia Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter in Saudi Arabia

Alstar Astronomical 2"/M48-extension Tube Kit 5mm 10mm 20mm 30mm - Bundle with - 2" T-2 Focal Camera Adapter

SAR 214
Brand
A ALSTAR
Category
Telescopes
– 1 +

Special Features

  • T 2 external thread on the accessory side; safety groove to stop lens falling out
  • The light path is extended by only 3 mm; which is good news for the focus position as it is hardly changed
  • 2 inch diameter T 2 focal adapter; fits into all 2 inch focusers
  • Improve Focusing Problem: The extension tube has a M48x0.75 interior thread and a M48x0.75 exterior thread; elegantly solves the spacing problems in astrophotography and improve a series of focusing problems
  • Variable Combination: The required spacing can be achieved by combining several extenders of differing lengths; Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners

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