1. Final Announcement: We're Saying Goodbye to AstronomyConnect. Read Our Closing Notice.
Dismiss Notice
New Cookie Policy
On May 24, 2018, we published revised versions of our Terms and Rules and Cookie Policy. Your use of AstronomyConnect.com’s services is subject to these revised terms.

More Views

William Optics 2" Extension Tube with 2.4" Extension # P-EX2

5.0 (3 Reviews) Read Reviews Write Review
Brand William Optics
Part Number P-EX2
Availability available

Product Info

Manufacturer Description

William Optics extension tube for 2" barrels. Provides 61.5mm / 2.42" of extension. Manufacturer part number: P-EX2

WO Quality Fit and Finish

  • Precision CNC machined from high-grade aluminum
  • Black anodized finish
  • Brass clamp ring to protect your precious EPs
  • Dual chrome soft screws for secure clamping
  • Internally blackened and grooved to maximize contrast
  • Tapered barrel 2" nosepiece for added security
  • Threaded to accept most standard 2" astronomy filters

Specifications

  • Total Length = 3.79" (96.3mm)
  • Outside Length of Upper 2" Eyepiece Holder = 2.42" (61.5mm)
  • Length of Lower 2" Nosepiece = 1.37" (34.8mm)
  • Weight = 5.6oz (159g)

Also, note that the adapter can be unscrewed into two separate parts. The two sections are connected by a standard 2" filter thread (M48x0.75). So the lower nosepiece can be used as a 2" 34.8mm spacer ring, and the upper eyepiece holder can be used as an M48 visual back by itself.

Reviews

5.0 (Based on 3 Reviews) 100% of reviewers recommended this product.
Rating Distribution
Sort by
  • Date
  • Rating
  • Useful
    1. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Frank B.
      1484059012
      Jan 10, 2017

      5.0 Looks great!

      Pros:

      Cons:

      Comments:

      Really well made, beautiful finish, probably overkill, but I'm glade I purchased it, looks like it belongs on my C80ED

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    2. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by Peter of Charlotte, NC.
      1412726400
      Oct 7, 2014

      5.0 It is an extension

      Pros:

      Cons:

      Comments:

      This is just a boring extension tube so it is a shame that it is a work of art. Perfect machining and a paint job to brag about. If you need an extension then this one will make you proud. Nice job WO.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    3. Guest

      Skill Level
      Unknown
      Time with Product
      Unknown
      User Notes:
      Review by rich of Ely, MN.
      1409961600
      Sep 5, 2014

      5.0 Like all WO products it's beautiful

      Pros:

      Cons:

      Comments:

      It fits nicely, beautifully made, and does what it says.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

    Sort by
    • Date
    • Rating
    • Useful