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Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 5mm 8mm 10mm 30mm - M48x0.75 on Both Sides

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$15.59 cheaper than the new price!!

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Product details

Management number 225759736 Release Date 2026/05/09 List Price $10.40 Model Number 225759736
Category
  • 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
  • Aluminium Alloy Material: All metal construction and anodizing aluminium process; resistant for long time use
  • Eliminate Extra Light: The design of the internal thread can eliminate stray light and reflected light; making the image clearer and perfect
  • 100 Percent Satisfaction: If you have any question with our product; please contact us freely

ASIN B074J7HBT6
Brand A ALSTAR
Mount Equatorial Mount
Coating Multi-Coated
Focus Type Fixed Focus
Model Name A ALSTAR
Finderscope Reflex
Item Weight 1.87 Ounces
Manufacturer A ALSTAR
Model Number SKU_AM_M48EXT5813A
Power Source Manual Operation
Compatible Devices Camera, Camera Accessories
OpticalTube Length 40 Millimeters
Objective Lens Diameter 48.6 Millimeters
Manufacturer Part Number SKU_AM_M48EXT5813A

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