Lunt Solar Zoom Eyepiece
Best versatile zoom lens for dedicated solar and night sky observers.
This versatile zoom eyepiece simplifies solar observation by allowing seamless magnification changes without swapping lenses. It provides a crisp, high-contrast view that adapts to both solar and general night-sky viewing, making it a practical addition to any observer's kit.
$179.00
at
Agena AstroProducts
More Lunt Zoom options
Who it's for
- Solar observers seeking convenience and continuous viewing transitions
- Detail-oriented astronomers prioritizing crisp views of solar prominences
- Eyeglass wearers needing a comfortable and accessible viewing distance
Who should skip it
- Wide-field enthusiasts who prefer an expansive, immersive sky perspective
- Users in hot climates sensitive to equipment temperature during use
- Observers who prefer effortless, ultra-smooth mechanical adjustments
Performance breakdown
Solar Viewing Versatility
Optimized specifically for H-alpha, delivering exceptional contrast for solar surface details.
Magnification Flexibility
Seamless focal length adjustments eliminate the need for constant eyepiece swapping.
Optical Clarity
Fully multi-coated glass ensures sharp, high-contrast views across the entire range.
Ergonomic Handling
Ribbed grip design allows for precise adjustments even while wearing gloves.
Viewing Comfort
Generous 15mm eye relief makes extended observation sessions significantly less fatiguing.
Build Robustness
Solid construction with a safety undercut ensures secure, reliable equipment integration.
Key Specs
Focal Length
7.2mm - 21.5mm
Barrel Size
1.25 inches
Apparent Field of View
40-53 degrees
Eye Relief
15 mm
Lens Elements
7
Lens Groups
4
Weight
155.92g
Barrel Type
With safety undercut
Filter Thread
Standard 1.25 inch
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