Irix Firefly 15mm f/2.4 - Monture Nikon vs Nikon AF Nikkor 85mm f/1.8
Prices & availability
Specification comparison
Highlighted rows differ between the two models.
| Specification | Irix Firefly 15mm f/2.4 - Monture Nikon | Nikon AF Nikkor 85mm f/1.8 |
|---|---|---|
| Mount | ||
| Mount | nikon-f | nikon-f |
| Optics | ||
| Focal (difference) | 15 mm | 85 mm |
| Aperture (difference) | f/2.4 | f/1.8 |
| Prime | Yes | Yes |
| Stabilization | No | No |
Verdict
Pick the Irix Firefly 15mm if you need an ultra-wide perspective for landscapes or architecture and want to save money. Choose the Nikon 85mm f/1.8 if shallow depth-of-field portraits or low-light performance is your priority, despite the higher cost. The Irix stays the better choice if budget is tight and wide-angle framing is essential; the Nikon remains preferable if you require a fast telephoto prime.