Description
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 Plössl eyepieces, all the while providing a fantastic image from the center to the edge.
2.The thread under the eye cup is convenient to match the camera for photography. The eyepiece can match SV406p for scenery, too.
Specifications
| 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 eye cup | M42*0.75 |
| Eye Cup type | rubber |
| Field diaphragm | 23.4mm |
Additional Resources