Skip to content
Price match 30-day returns* Talk to an astronomer before you buy
Starlight Instruments 3.0" Adapter for Explore Scientific & Meade 127mm w/ Aluminum OTA's

Starlight Instruments 3.0" Adapter for Explore Scientific & Meade 127mm w/ Aluminum OTA's

by Starlight Instruments
SKU SI-A30-1903-ES130
CA$350.00 - CA$350.00
CA$350.00
CA$350.00 - CA$350.00
CA$350.00
Price Match Policy!
  • Enables mounting a 3.0" Starlight Instruments Feather Touch Focuser
  • Designed for Explore Scientific ED127 Aluminum OTAs
  • Compatible with select Meade 127mm Aluminum OTAs
  • Precision-machined from high-quality aluminum
  • Ensures a rigid, zero-flexure connection for astrophotography
Backordered
Request Stock Alert
Availability Info
Qualifies for FREE Shipping in Canada on orders over $500.
  • Description
  • FAQ
  • Warranty

  • Starlight Instruments 3.0" Adapter for Explore Scientific & Meade 127mm w/ Aluminum OTA's

    This Starlight Instruments adapter creates the critical mechanical interface necessary to upgrade your Explore Scientific or Meade 127mm aluminum optical tube with a premium 3.0" Feather Touch focuser. Machined of high-quality aluminum, it ensures a rigid, zero-flex connection between your 127mm refractor and Starlight's large-aperture focusers, unlocking a new level of focusing precision.

    A Precision-Machined 3.0" Upgrade Path for 127mm Refractors

    The stock focuser on many mass-produced refractors is often the weakest link in the optical chain, especially when carrying heavy imaging payloads. A custom-machined adapter is the solution, letting you replace that component with a Starlight Instruments 3.0" Feather Touch focuser to transform the stability and precision of your instrument.

    Starlight Instruments manufactures this adapter in-house from high-quality aluminum to the same exacting tolerances as their focusers. The result is a perfect, secure fit that maintains optical alignment and eliminates the flexure that can plague lesser mounting solutions—critical for achieving sharp stars from edge to edge.

    • Designed for Specific Models: Custom-engineered for a precise fit on the aluminum tube versions of the Explore Scientific ED127 and select Meade 127mm refractors.
    • Aluminum Build: Machined of the highest quality aluminum for rigidity and durability.
    • Enables 3.0" Focuser Upgrade: Provides the M130x1 telescope thread to mount a Starlight Instruments 3.0" Feather Touch focuser, known for its zero image shift and fine-focus control.

  • What is the purpose of this Starlight Instruments 3.0" adapter for the Explore Scientific 127mm?

    Its sole purpose is to provide the correct mechanical connection to replace your telescope's stock focuser with a Starlight Instruments 3.0" Feather Touch focuser. This enables a significant upgrade in focusing precision and load-carrying capacity for astrophotography.

    Will this 3.0" adapter fit the carbon fiber version of the Explore Scientific ED127?

    No, this adapter is specifically machined to fit the dimensions and mounting pattern of the aluminum optical tube versions of the Explore Scientific ED127 and Meade 127mm refractors. It is not compatible with carbon fiber models.

    Which Starlight Instruments focuser does this adapter fit?

    This adapter is designed to accept the Starlight Instruments FTF3035B-A 3.0" Feather Touch focuser, which uses a helical rack and pinion drive.

    Why should I upgrade the stock focuser on my Meade 127mm refractor?

    Upgrading to a Feather Touch focuser via this adapter eliminates common issues like image shift, drawtube sag, and imprecise focusing, especially with heavy equipment. This is crucial for astrophotography, where a stable, repeatable focus point is essential for sharp images.

    Is this Starlight Instruments adapter made of plastic or metal?

    The adapter is machined of the highest quality aluminum and finished in Starlight Instruments' own shop to ensure a perfect, rigid fit and long-term durability.

    Does the Starlight Instruments 3.0" adapter come with mounting screws?

    No mounting screws are needed: the adapter screws onto the telescope's M130x1 thread, and the 3.0" Feather Touch focuser is locked in the adapter with the adapter's three gold thumbscrews.

  • Starlight Instruments 2-Year Warranty