Coma correctors, field flatteners and focal reducers require that the camera sensor be positioned at the perfect distance from these lenses.

The M68 Astroworx shims are used to precisely adjust this distance: each ring is made of stainless steel and can be inserted over each M68 male thread. They are also useful when the M68 threads are too long and need to be shorter.

Specifications:

  • Inside Diameter: 68.1mm
  • Outside Diameter: 76mm
  • Available Ring Thickness: 0.2mm | 0.5mm | 1.0mm

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ASTROWORX M68 Fine Tuning Rings

SKU: N/A

$11.00

✅ Fast Shipping & Tracking
✅ Stocked in Melbourne, Australia
✅ Expert Advice
✅ Lifetime Technical Support

    Need Expert Advice?

    Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

    Enquire now or call us (03) 9042 2293

    ASTROWORX M68 Fine Tuning Rings

    SKU: N/A

    $11.00

    Coma correctors, field flatteners and focal reducers require that the camera sensor be positioned at the perfect distance from these lenses.

    The M68 Astroworx shims are used to precisely adjust this distance: each ring is made of stainless steel and can be inserted over each M68 male thread. They are also useful when the M68 threads are too long and need to be shorter.

    Specifications:

    • Inside Diameter: 68.1mm
    • Outside Diameter: 76mm
    • Available Ring Thickness: 0.2mm | 0.5mm | 1.0mm

    Reviews

    There are no reviews yet.

    Be the first to review “ASTROWORX M68 Fine Tuning Rings”

    Your email address will not be published. Required fields are marked *

      Need Expert Advice?

      Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

      Enquire now or call us (03) 9042 2293