We are away fitting a remote observatory for ITU.
Small items will continue to be dispatched while we are away.
Larger items will be dispatched after our return on the 19th of March 2019

William Optics 2" Extension Tube 60mm

Brand: William Optics | Product Code: William Optics 2" Extender | Availability: In Stock
Price: £25.00
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William Optics 2" Extension Tube 60mm
William Optics 2" Extension Tube 60mm William Optics 2" Extension Tube 60mm

Description

William Optics extension tube for 2" barrels. Provides 61.5mm / 2.42" of extension.

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.