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Telescope accessories > Barlow & Erecting Lenses > Barlow Lenses > TeleVue > Powermate > TeleVue Barlow Lens Powermate 2x 2''
Product no.: 16731

Barlow Lens Powermate 2x 2''

RRP: $ 610.00 Our price:
$ 570.00 incl. VAT, plus shipping costs
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Product description

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like long eye-relief? Retain the eye-relief of long focal length eyepieces, while at high power. Enjoy, for example, the sharpness and comfort of the 32mm Plössl at up to 5 times the power!

The Powermate consists of a negative doublet plus a positive "pupil-correcting" doublet. This 4-element system provides the magnifying function of a Barlow without its limitations by restoring the field rays back to their original direction, as if the Powermate were not there. The result is a pure magnification increase.

The advantages in a nutshell:

  • PowerMate with a combination of four lenses
  • no vignetting when observing
  • extremely good image
  • good edge definition in almost all optical systems
  • optimal when used together with an H-alpha telescopes due to parallel optical path
  • very robust housing with 2" barrel and 1.25" reducer with compression ring clamp
  • 2" filter thread
  • the 2" PowerMate can be separated and an (optional) T-ring can be attached for photography



Magnification factor
Connection (to the telescope)
Coating of optical system
Number of lenses
Ring clamp


Diameter (mm)
Weight (g)
Barlow & Erecting Lenses
Type of build
Barlow Lens

Recommended accessories

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Camera adaptor

TeleVue Camera adaptor PMT-2200 T-ring adapter

$ 107.00*

*All prices include VAT plus shipping costs.

TeleVue Barlow Lens Powermate 2x 2''

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