Svbony SV135 7mm to 21mm 1.25inch Zoom Eyepiece
Svbony SV135 7mm to 21mm 1.25-Inch Zoom Eyepiece Enhance your stargazing experience with the versatile Svbony SV135 7mm to 21mm Zoom Eyepiece, designed to simplify your observations and deliver sharp, high-contrast...
Description
Svbony SV135
7mm to 21mm 1.25-Inch Zoom Eyepiece
Enhance your stargazing experience with the versatile Svbony SV135 7mm to 21mm Zoom Eyepiece, designed to simplify your observations and deliver sharp, high-contrast views of the night sky.
Key Features:
- Wide Focal Range: Effortlessly adjust the focal length from 7mm to 21mm with a simple twist, offering a variety of magnification powers without needing to switch eyepieces.
- High-Quality Optics: Features a 5-element/3-group design made of high-index glass for crisp, clear, and high-contrast visuals.
- Generous Eye Relief: Provides a comfortable 13mm to 14mm eye relief range, ideal for extended viewing sessions.
- Secure Fit: Sleek black barrel with a safety undercut minimizes the risk of slipping out of your telescope’s focuser or diagonal.
- Enhanced Contrast: Blackened lens edges and anti-reflection threads reduce glare and maximize contrast for breathtaking celestial views.
Why Choose the Svbony SV135 Zoom Eyepiece?
- Convenience: Eliminates the need to change eyepieces in the dark, letting you focus more on observing.
- Versatility: Perfect for a wide range of magnifications, ideal for beginners and experienced astronomers alike.
- Durable and Reliable: Built with premium materials for long-lasting performance.
Whether you're exploring the craters of the Moon or observing distant galaxies, the Svbony SV135 Zoom Eyepiece offers exceptional clarity, convenience, and quality in one compact design.
Specifications
Model | SV135 |
Zoom Type | Linear |
Focal length | 7-21mm |
Eye Relief | 18mm - 16.3mm |
Lens Design | 4 groups/ 6 pcs |
Interpupillary Dist | 15mm |
Barrel Size | 1.25" |
Field of view | 57~40° |
Lens Coating | FMC |
Rubber Eye Guard | Yes |
Material | Metal +Optic Glass |
Color | Black |
Thread Size | M28.5*0.6 |
Overall length | 93mm |
Net Weight | 133g / 4.67oz |
Model | SV135 |
SKU | W9105B |
Zoom Type | Linear |
Focal length | 7-21mm |
Eye Relief | 13mm - 14mm |
Lens Design | 3 groups/ 5 pcs |
Barrel Size | 1.25" |
Field of view | 52°~36° |
Lens Coating | Fully Multi-Coated-Green |
Rubber Eye Guard | Yes |
Material | Metal +Optic Glass |
Color | Black |
Thread Size | M28.5*0.6 |
Net Weight | 95g |
Model | SV135 |
SKU | W9105D |
Zoon Type | Linear |
Focal length | 7-21mm |
Eye Relief | 13mm - 15mm |
Lens Design | 4 groups/ 7 pcs |
Barrel Size | 1.25" |
Field of view | 60°~40° |
Lens Coating | Fully Multi-Coated-Green |
Rubber Eye Guard | Yes |
Meterial | Metal +Optic Glass |
Color | Black |
Thread Size | M28.5*0.6 |
Net Weight | 145g |
Package Dimension | 110*80*70mm |
Additional Information
Field of View Options |
57-40 Degrees, 52-36 Degrees, 60-40 Degrees |
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Svbony SV135 7mm to 21mm 1.25inch Zoom Eyepiece
$39.99