Skip to content
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!

Country

Starlight Instruments 3.5" End Cap w/ M48X.75 Threads

SKU SI-EC35-505-14
Original price $0
Original price $190.00 USD - Original price $190.00 USD
Original price
Current price $190.00
$190.00 USD - $190.00 USD
Current price $190.00 USD

Description

Availability:
Backordered
Contact us to know when we will receive our next ones!

Free Shipping on most orders above $350*

More information

This End Cap fits the 3.5"" Feather Touch focusers and has a Male thread dimension of M48X.75. This end cap is used for a direct thread connection of Field Flatteners, Filters and the TOA 1.6X extender or any other astronomy accessories that have this thread dimension.

It is machined of the highest quality aluminum and finished in our shop, keeping the same beautiful look and high precision quality that Starlight Instruments is known for

Specifications

Use with FTF3500 focusers
Known To Fit Field Flatteners and Filters w/M48x.75 thread
Accessory M48X.75 Male thread

You may also like

  • Original price $150.00 USD - Original price $150.00 USD
    Original price
    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD

    Starlight Instruments 3.0" End Cap - M48X.75(M)

    SI-EC30-1905-48

    This End Cap fits the 3.0"" Feather Touch focusers and has a Male thread dimension of M48X.75. This end cap is used for a direct thread connection...

    View full details
    Original price $150.00 USD - Original price $150.00 USD
    Original price
    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD
  • Original price $160.00 USD - Original price $160.00 USD
    Original price
    $160.00 USD
    $160.00 USD - $160.00 USD
    Current price $160.00 USD

    Starlight Instruments 3.5" End Cap - for Astro-Physics Telescope Accessories

    SI-EC35-505AP

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers and is used with Astro Physics 2.7"" male threaded accessories.This threaded end cap can a...

    View full details
    Original price $160.00 USD - Original price $160.00 USD
    Original price
    $160.00 USD
    $160.00 USD - $160.00 USD
    Current price $160.00 USD
  • Original price $150.00 USD - Original price $150.00 USD
    Original price
    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD

    Starlight Instruments 3.0" End Cap - M68x1(F)

    SI-EC30-1905-4

    This 3.0"" threaded End Cap fits our Feather Touch 3"" Focusers and has a female thread dimension of M68x1 in which allows the attachment of M68x1 ...

    View full details
    Original price $150.00 USD - Original price $150.00 USD
    Original price
    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD
  • Original price $160.00 USD - Original price $160.00 USD
    Original price
    $160.00 USD
    $160.00 USD - $160.00 USD
    Current price $160.00 USD

    Starlight Instruments 3.5" End Cap for William Optics Male Threaded Accessories

    SI-EC35-505-11

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for William Optics Male Threaded Accessories.It is machined of the highest quality aluminu...

    View full details
    Original price $160.00 USD - Original price $160.00 USD
    Original price
    $160.00 USD
    $160.00 USD - $160.00 USD
    Current price $160.00 USD
  • Original price $150.00 USD - Original price $150.00 USD
    Original price
    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD

    Starlight Instruments 3.0" End Cap for 2.7" Astro-Physics Thread

    SI-EC30-1905-3

    This threaded End Cap fits our Feather Touch 3"" Focusers and has a female thread dimension 2.7""x24tpi and will fit A/P 2.7"" male threaded access...

    View full details
    Original price $150.00 USD - Original price $150.00 USD
    Original price
    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD