Pentax 20mm SMC-XW Series 1.25" Wide Angle Eyepiece with 70 Degree Field of View

SKU: PX20XW MFR: 70516
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$439.00 List Price

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About the Pentax 20mm SMC-XW

The Pentax 20mm SMC-XW is commonly used for Astronomy and more.

Summary of Customer Reviews

Customers most agreed on the following attributes:
Strong construction (3)
Best Uses:
Astronomy (4)
Reviewer Profile:
Avid adventurer (2) , Casual/ recreational (2)

Pentax 20mm SMC-XW Features

  • 70 Degree Field of View, Long eye relief
  • Fully Multi Coated
  • High Refraction, Low dispersion Lanthanum Glass elements deliver bright, high resolution images with minimal aberrations and distortions
  • JIS Class 4 Weather Proof Construction
  • Limited Lifetime warranty

Pentax 20mm SMC-XW Specifications

Lens Structure: 6 elements, 4 groups
Apparent Field of View: 70°
Eye Relief: 20mm
Field Stop Diameter: 24mm
Dimensions: 3.4 x 2.4 in.
Weight: 12.6 oz.
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