SV190 Eyepiece 1.25inch UF18mm Ultra Flat Field FMC for Astronomy
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Key Features
Provides an exceptionally flat field of view, reducing distortion and delivering sharp, clear images across the entire lens.
Fully multi-coated lenses enhance light transmission, offering bright, high-contrast views with minimal glare.
The 18mm focal length provides a comfortable balance of magnification and field of view, making it ideal for both deep-sky and planetary observations.
Offers generous eye relief, making it suitable for users who wear glasses and ensuring comfortable extended viewing.
Built with high-quality materials and a lightweight design, the eyepiece is durable and easy to handle during observation sessions.
⚡ Shipped: 72 hrs after ordering (Pre-sale products excluded).
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| Model | SV190 |
| Focal length | 18mm |
| Size | 1.25" |
| Eye Relief | 20mm |
| Lens Structure | 8-Elements/5Groups |
| Field of View | 65-Degrees |
| Coatings | Fully Multi-Coated |
| 1.25'' thread size | M28.5*0.6 |
| Thread specification under the eyecup | M42*0.75 |
| Eye Cup type | rubber |
| Field diaphragm | 23.4mm |
1.The SV190 Ultra Flat Field telescope eyepieces. With a generous 65° apparent field of view, these eyepieces provide more field of view than typical Plossl eyepieces, all the while providing a fantastic image from the center to the edge.
2.The thread under the eyecup is convenient to match the camera for photography. The eyepiece can match SV406p for scenery, too.
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