Rokinon HD8M-N 8mm
A compact 197g fisheye for Micro Four Thirds, this manual-focus 7.5mm f/3.5 lens delivers a 180° field of view with a close-focus distance of just 4 inches. Its ultra-wide perspective and built-in petal hood make it ideal for dramatic landscapes and interiors, though it lacks autofocus and weather sealing. Best suited for travel photographers and interior shooters seeking extreme, creative wide-angle effects on a lightweight kit.
Focal length 8mm
Aperture 22
Mount Nikon F
Weight 428 g
af type manual focus only
lens type fisheye
39 Overall Score
Price CA$354
Snapshot
Pros & Cons
Pros
- Strong social proof (74th percentile) 74th
Cons
- Below average bokeh (7th percentile)
- Below average af (15th percentile)
- Below average aperture (25th percentile)
- Below average user sentiment (30th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Owner sentiment has improved over time
78/100Our AI sentiment read
Based on 118 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | fisheye |
| Focal Length Min | 8 |
| Focal Length Max | 8 |
| Elements | 10 |
| Groups | 7 |
| Aspherical Elements | 1 |
| Coating | super multi-layer coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 3.5 |
| Constant | No |
| Diaphragm Blades | 6 |
Build
| Mount | Nikon F |
| Format | APS-C |
| Weather Sealed | No |
| Weight | 0.4 kg / 0.9 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 305 |
vs Competition
| Spec | Rokinon HD8M-N 8mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon Nikkor 2166 | Panasonic LUMIX S S-R28200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM |
|---|---|---|---|---|---|---|
| Focal Length | 8mm | 16-300mm | 18-300mm | 55-200mm | 28-200mm | 18-135mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/4 | f/4 | f/3.5 |
| Mount | Nikon F | Sony E | Fuji X | Nikon F | L-Mount | Canon EF-S |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | true | false | false | true | false |
| Weight (g) | 428 | 615 | 92 | 255 | 413 | 515 |
| AF Type | manual focus only | HLA | VXD linear motor | Silent Wave Motor | Autofocus | STM |
| Lens Type | fisheye | zoom | zoom | telephoto | macro | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Rokinon HD8M-N 8mm | 14.6 | 7 | 56 | 64 | 52 | 24.5 | 30.3 | 34.1 | 74.1 | 35.9 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.9 | 84.6 | 58.3 | 85.9 | 98.9 | 77.5 | 0 | 99.6 | 78 | 99 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 75.5 | 96.4 | 87.8 | 74.3 | 77.5 | 30.3 | 99.2 | 83.1 | 81.1 |
| Nikon Nikkor 2166 Compare | 54.9 | 70.3 | 76.8 | 81.2 | 66.4 | 71.8 | 91.7 | 85.3 | 83.1 | 92.5 |
| Panasonic LUMIX S S-R28200 Compare | 54.9 | 78.4 | 73.9 | 70.8 | 91.2 | 71.8 | 0 | 95.6 | 62.6 | 99.4 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.6 | 75.5 | 46.6 | 33.2 | 79.8 | 77.5 | 0 | 96 | 78 | 92.5 |
Price
Value & Pricing
From CA$354
B&H Photo 1 offers From CA$354
Amazon.ca 1 offers From CA$445
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
