The apparent field of view and the usable eye relief to stay the same as the focal length changes.
Smooth zoom action with click-stops at 3, 4, 5, 6,7 and 8mm for quick changes to precise preset magnifications.
| Brand | SVBONY |
| Model | SV215 |
| Focal Length | 3-8mm |
| Barrel Size | 1.25" |
| Apparent Field of View | 56° |
| Coatings | Fully Multi-Coated |
| Blackened Lens Edges | Yes |
| Eye Relief | 10mm |
| Parfocal | Yes |
| Filter Threads | M28.5x0.6 |
| Lens Elements | 6 |
| Lens Groups | 4 |
| Barrel Type | With safety undercut |
| Rubber Eye Guard | Yes |
SVBONY SV215 Zoom Eyepiece1.25" 3mm-8mm for Planetary Observation
₹23,600.00Price
Sales Tax Included