Unlock a new level of clarity and immersion with the Pentax SMC XW 20mm Eyepiece, engineered for discerning terrestrial and astronomical observers. This premium eyepiece delivers an expansive 70-degree apparent field of view, providing a wide, captivating perspective perfect for scanning vast landscapes or deep-sky star fields. The optical design features high-refraction, extra-low-dispersion lanthanum glass elements combined with Pentax's super-multi-coating (SMC) on all air-to-glass surfaces. This advanced construction minimizes chromatic aberration and internal reflections, ensuring exceptionally sharp, high-contrast, and bright images from edge to edge. With a generous 20mm of eye relief, it offers comfortable viewing for extended periods, even for those who wear glasses. Built for the outdoors, the XW 20mm features JIS Class 4 weatherproof construction, making it a reliable companion in damp conditions or under night dew. Its 1.25" (31.7mm) barrel ensures broad compatibility with all Pentax PF series spotting scopes and a wide range of astronomical telescopes. Experience the pinnacle of optical performance and robust design. Elevate your spotting scope's performance with the precision of a Pentax XW eyepiece from Xhunter Australia.

KEY FEATURES

  • Focal Length: 20mm
  • Apparent Field of View: 70°
  • Eye Relief: 20mm
  • Barrel Size: 1.25 inch (31.7mm)
  • Lens Construction: 6 elements, 4 groups
  • Lens Glass: High-refraction, extra-low-dispersion Lanthanum glass
  • Coatings: Fully multi-coated lenses (SMC)
  • Weatherproofing: JIS Class 4 Weatherproof Construction
  • Field Stop Diameter: 24mm
  • Weight: 12.6 oz (355g)
  • Dimensions: 3.4 x 2.4 inches
SKU PT129981LP
Model # 70516
Barcode # 0027075075245
Brand Pentax
Shipping Weight 0.4000kg

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