Ricoh XW Series Eyepieces
Best premium optics for observers seeking maximum viewing comfort.
These premium eyepieces deliver exceptional clarity and contrast, making them a top choice for serious observers. With a generous eye relief and high-grade glass, they provide a comfortable, immersive viewing experience across a wide range of focal lengths.
$319.00
at
Ricoh Imaging
More Pentax XW options
Who it's for
- Stargazers seeking an immersive and panoramic viewing experience
- Eyeglass wearers requiring comfort without removing their corrective lenses
- Detail-oriented observers demanding crisp and color-accurate planetary views
Who should skip it
- Backpackers and owners of small, portable telescope setups
- Budget-conscious hobbyists looking for entry-level equipment
- Perfectionists using high-speed Newtonian reflectors without coma correctors
Performance breakdown
Optical Clarity
Lanthanum glass elements deliver exceptionally sharp, aberration-free views of the cosmos.
Viewing Comfort
Generous 20mm eye relief makes long observation sessions effortless for everyone.
Contrast Performance
Advanced light-shielding technology ensures deep, rich blacks against bright celestial objects.
Field of View
Wide-angle design provides an immersive, expansive window into the night sky.
Build Durability
JIS Class 4 weatherproofing offers peace of mind during rugged outdoor sessions.
Light Transmission
Multi-layer coatings maximize brightness for faint deep-sky object detection.
Key Specs
Eye Relief
20 mm
Apparent Field of View
70 degrees or 85 degrees
Material
Lanthanum glass
Water Resistant
Yes (JIS Class 4)
Optical Coating
Multi-layer coating
Barrel Sizes
1.25 inches and 2 inches
Light Transmission
Up to 96% at 550nm
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