Ricoh Pentax XW Eyepiece
Best premium eyepiece for eyeglass wearers seeking immersive deep sky views.
This premium eyepiece delivers exceptional clarity and a wide, immersive view for astronomical observation. Its refined optical design minimizes aberrations, making it a reliable choice for observers who prioritize image sharpness and comfortable, long-duration viewing sessions.
$289.00
at
Amazon
Who it's for
- Stargazers wanting an immersive, wide-angle view of deep-sky objects.
- Eyeglass wearers requiring long eye relief for comfortable extended sessions.
- Demanding observers who prioritize professional-grade optical performance and durability.
Who should skip it
- Backpackers or users with lightweight, ultra-portable telescope setups.
- Beginners on a strict budget looking for value-oriented eyepiece kits.
- Owners of fast focal ratio telescopes without corrective optics.
Performance breakdown
Optical Clarity
Exceptional glass quality delivers crisp, high-contrast views across the entire field.
Eye Relief Comfort
Generous spacing makes long observation sessions fatigue-free for all users.
Build Durability
Rugged Japanese engineering ensures this eyepiece withstands years of field use.
Field of View
Wide, immersive perspective captures expansive celestial structures with impressive detail.
Compatibility
Standard 1.25-inch barrel integrates seamlessly with nearly any modern telescope.
Light Transmission
Advanced coatings minimize internal reflections for bright, vivid deep-sky observation.
Key Specs
Focal Length
20 mm
Barrel Diameter
1.25 inches
Part Number
70516
Country of Origin
Japan
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