StellaLyra 18mm Ultra Flat Field 1.25″ Eyepiece
Summary of Community Reviews
Manufacturer Specs & Description
StellaLyra 18mm Ultra Flat Field 1.25" Eyepiece The 18mm StellaLyra Ultra Flat Field eyepiece provides a wide 65-degree FOV and excellent field curvature correction so stars are pin-sharp across the entire visible field, even in fast optical systems. All Ultra Flat eyepieces have fully multicoated optics and blackened lens edges for high light transmission and... Read more
General Information
| Manufacturer | StellaLyra |
| Model Name/Number | 18mm Ultra Flat Field 1.25" Eyepiece |
| Equipment Type | Eyepiece |
Physical Specifications
| Weight (g) | 207 |
| Barrel Size | 1.25" |
Optical Specifications
| Focal Length (mm) | 18 |
| Apparent Field of View (degrees) | 65 |
| Eye Relief (mm) | 19 |
| Field Stop Diameter (mm) | 21.7 |
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