Pentax XW 30-R 2'' Eyepiece

Pentax XW 30-R 2" Eyepiece

  (1 Review)
✓ 2 year warranty


1x in stock shipped 1-2 working days

About this product

Model:  PentaxXW30
Part Number:  S0070537

Match this superb 2" low power wide-field eyepiece with a large aperture Newtonian for breathtaking views of star clusters and deep-sky objects. Wonderful! 


  • High-refraction, low-dispersion lanthanum glass.

  • Pentax Super Multi-Coatings (SMC) on all air/glass surfaces.

  • Edge-blackened optics and optimised baffles minimise internal reflections.

  • Optically corrected for use with focal ratios as fast as f/4.

  • 20mm eye-relief and twist-up rubber-rimmed eyecups - perfect for spectacle wearers.

  • Chromed barrels threaded to accept filters.

  • Weatherproof to JIS Class 4 standards. 


Lens Structure:

7 elements, 6 groups

Focal Length:


Apparent Field of View:

70 degrees

Eye Relief:


Attachment Diameter:

2" (50.8mm)

Filter Diameter:


Field Stop Diameter:


Eyepiece Ring:

Helicoid type

Height & Width:

4.8" x 3.0"


26.1 oz. (740g)

Customer reviews

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Pretty Great
Sunday, 4 March 2012  | 

This is a big, chunky product that oozes quality. It gives a huge viewing field, loads of light and great pin-sharp optics. It's just great!


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