£308.14

Pentax SMC XW-20 Eyepiece - 70 Degree Field of View

Name: Pentax SMC XW-20 Eyepiece - 70 Degree Field of View
Brand: Pentax
Price: 308.14 GBP
Availability: InStock

Black, 70516

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£308 today · usual range £188–£309 · best ever £188

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Last 85 days · 85 data points (no recent data)

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Price distribution over 85 days • 5 price ranges

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Most common range: £285-309 (45 days, 52.9%)

Price range: £188 - £309

Price levels: 5 price ranges over 85 days

Description

Experience a wider perspective with the Pentax SMC XW-20 eyepiece. Designed to enhance your astronomical or terrestrial viewing, this eyepiece provides an improved 70 degree field of view. This wide field makes it easier to locate and track celestial objects or wildlife through your telescope or spotting scope. Built with high-quality optical components, the XW-20 uses high-refraction, low-dispersion lanthanum glass elements. These elements work together to deliver bright, high-resolution images while minimizing aberrations and distortions. The fully multi-coated lenses further improve your experience by increasing light transmission and enhancing color quality. Installation is straightforward thanks to the American-standard 31.7mm sleeve, which ensures a smooth fit with Pentax spotting scopes and various telescopes. For users requiring additional accessories, the rotatable eyecup can be removed to reveal a 43mm diameter adapter-mounting thread with a 0.75mm pitch. This eyepiece is a reliable choice for anyone seeking clear, high-quality visual performance.

Key Features

Enjoy an improved 70 degree field of view that makes viewing much easier and provides a wider perspective than previous models.

High-refraction, low-dispersion lanthanum glass elements deliver bright, high-resolution images with minimal distortions and aberrations.

Fully multi-coated lenses increase light transmission and improve color quality for a clearer visual experience.

The American-standard 31.7mm sleeve allows for smooth and easy installation on telescopes and Pentax spotting scopes.

Includes a rotatable eyecup that can be removed to access a 43mm diameter adapter-mounting thread with a 0.75mm pitch.

Product Specifications

Brand: Pentax
Model: 70516
Colour: Black
Size: 20x
ASIN: B0000CD8JB
Domain: Amazon UK
Release Date: 26 October 2025
Listed Since: 06 July 2007

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Pentax SMC XW-20 Eyepiece - 70 Degree Field of View

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