Rokinon HD 8mm f/3.5 HD Fisheye 8mm
Canon EF-M 15-45mm f/3.5-6.3 IS STM
What Buyers Say
Rokinon HD 8mm f/3.5 HD Fisheye 8mm
This Rokinon 8mm f/3.5 fisheye lens is praised for its excellent value, solid build, and creative potential, especially on APS-C cameras where it delivers a full-frame diagonal fisheye effect. Users love the fun perspective it adds to landscapes, portraits, and skateboarding or astro shots, though they note it requires manual focus and aperture control. Some edge softness and chromatic aberration are mentioned, but these are correctable in post. Issues with full-frame cameras (heavy vignette) and inconsistent compatibility with certain Nikon bodies (e.g., D3500) are recurring drawbacks, and a few users reported a broken focusing ring or cheap-feeling barrel.
Pros
- Great value for money
- Solid build quality
- Fun and creative perspective
- Sharp when stopped down (f/5.6-f/8)
- Lightweight and compact
Cons
- Manual focus only
- Soft edges wide open
- Chromatic aberration at edges
- Not ideal for full-frame cameras (heavy vignette)
- Incompatible with some Nikon bodies (e.g., D3500)
Canon EF-M 15-45mm f/3.5-6.3 IS STM
No customer feedback yet
Scores
Specifications
| Rokinon HD 8mm f/3.5 HD Fisheye 8mm | Canon EF-M 15-45mm f/3.5-6.3 IS STM | |
|---|---|---|
| Optics | ||
| Type | fisheye | zoom |
| Focal Length Min | 8 mm | 15 mm |
| Focal Length Max | 8 mm | 45 mm |
| Elements | 10 | 3 |
| Groups | 7 | — |
| Aspherical Elements | 1 | 3★ |
| Coating | super multi-layer coating | Canon coatings |
| Aperture | ||
| Max Aperture | f/22 | f/3.5 |
| Min Aperture | f/3.5 | 3.5-6.3 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 6★ | — |
| Build | ||
| Mount | Canon EF | Canon EF-M |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | — |
| Weight | 0.43 kg★ | 0.46 kg |
| Filter Thread | 67 mm | 49 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | STM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 3.5 stops★ |
| Focus | ||
| Min Focus Distance | 305 mm | 45 mm★ |
Pros & Cons
Rokinon HD 8mm f/3.5 HD Fisheye 8mm
- Strong social proof (77th percentile)
- Strong macro (67th percentile)
- Below average bokeh (6th percentile)6th %ile
- Below average af (15th percentile)15th %ile
- Below average aperture (22nd percentile)
- Below average versatility (33rd percentile)
Canon EF-M 15-45mm f/3.5-6.3 IS STM
- Strong macro (96th percentile)96th %ile
- Strong stabilization (90th percentile)90th %ile
- Strong af (85th percentile)85th %ile
- Strong aperture (83rd percentile)83rd %ile
Pricing
Canon EF-M 15-45mm f/3.5-6.3 IS STM offers 2.7x better value for money
Verdict
Scores 86 overall, wins 9 of 9 usage categories and 5 of 20 specs.
