Rokinon Series II 85mm f/1.4 85mm
Doté d’une ouverture f/1.4 et d’un diaphragme à 8 lames, ce 85 mm pour Pentax K délivre un bokeh onctueux et un isolement du sujet homogène grâce à son élément asphérique hybride. Sa finition tropicalisée et sa mise au point interne évitent toute variation de longueur, même par mauvais temps, pour un poids contenu de 510 g. Ce téléobjectif manuel, noté 83/100 en portrait, séduira les photographes monture K privilégiant un rendu flatteur à prix maîtrisé, quitte à se passer d’autofocus.
Aperçu
The 30-Second Version
A manual focus 85mm f/1.4 with dreamy bokeh and sharp astro performance that costs less than a fancy dinner. Skip it if you need autofocus, but for everyone else, this is the budget portrait king.
Pros & Cons
Points forts
- Gorgeous f/1.4 bokeh that punches way above its price 78th
- Sharp center wide open, killer for astrophotography
- Smooth, well-damped focus ring for precise manual control
- Incredible value, often found under $300
Points faibles
- No autofocus, you'll miss shots if you're not deliberate
- Aperture ring is easy to bump and throw off your exposure
- Build quality is solid but some kits ship without a hood
- Front-heavy on smaller mirrorless bodies with an adapter
L'avis des propriétaires
The Word on the Street
L'évolution de l'avis des propriétaires dans le temps
ExclusivitéD'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.
D'après 14 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Les preuves
Performance
What surprised us most is how sharp the center is right at f/1.4. You'd expect a budget lens to be a soft mess wide open, but it's genuinely impressive, especially for capturing pinpoint stars. Stop it down to f/2.8 and it gets even better. The bokeh is smooth and creamy, ranking in the 96th percentile, which is exactly what you want for isolating subjects. The long focus throw is nicely damped, making precise manual focus totally doable, even if it takes some practice. The optical quality overall is middle of the pack, but that's because it's not trying to be a versatile zoom. It's a one-trick pony, and it does that trick really well.
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 85 |
| Focal Length Max | 85 |
| Elements | 9 |
| Groups | 7 |
| Aspherical Elements | 1 |
| Coating | Ultra Multi-Coating |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/1.4 |
| Constant | No |
| Diaphragm Blades | 8 |
Build
| Mount | Canon EF |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.5 kg / 1.2 lbs |
| Filter Thread | 72 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 1000 |
vs Competition
The obvious modern competitor is something like a used Canon EF 85mm f/1.8 USM, which gives you autofocus but a slightly slower aperture and busier bokeh. The Rokinon's bokeh is smoother, period. If you need a zoom, the Tamron 18-300mm is a totally different beast, way more versatile but can't touch this for low light or subject separation. For pure astro work, the Viltrox 14mm f/4 is wider but much slower. The Rokinon wins when your priority is light gathering and background blur on a tight budget.
| Spec | Rokinon Series II 85mm f/1.4 85mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Canon RF 28-70mm f/2.8 IS STM | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Panasonic LUMIX S S-R28200 | Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR |
|---|---|---|---|---|---|---|
| Focal Length | 85mm | 16-300mm | 28-70mm | 18-300mm | 28-200mm | 16-85mm |
| Max Aperture | f/22 | f/3.5 | f/2.8 | f/3.5 | f/4 | f/3.5 |
| Mount | Canon EF | Sony E | Canon RF | Fujifilm X | L-Mount | Nikon F |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | true | false | true | false |
| Weight (g) | 540 | 615 | 495 | 92 | 413 | 59 |
| AF Type | manual focus only | HLA | STM | VXD linear motor | Autofocus | AF-S |
| Lens Type | prime | zoom | zoom | zoom | macro | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Preuve sociale | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Rokinon Series II 85mm f/1.4 85mm | 15.3 | 21.7 | 64.4 | 36.3 | 47 | 24.1 | 58.8 | 34 | 77.9 | 35.6 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.8 | 84.3 | 57.8 | 86.5 | 98.8 | 76.9 | 0 | 99.6 | 83 | 99.1 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 85.5 | 86.2 | 67.1 | 77.4 | 84.4 | 83.8 | 0 | 77.4 | 87.9 | 98.2 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.1 | 74.9 | 96.3 | 88.4 | 73.5 | 76.9 | 34.8 | 99.2 | 83 | 80.5 |
| Panasonic LUMIX S S-R28200 Compare | 54.8 | 77.8 | 73.8 | 89.5 | 90.9 | 71.4 | 0 | 95.7 | 75.3 | 99.4 |
| Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR Compare | 54.8 | 74.9 | 98.4 | 59.8 | 64.1 | 76.9 | 83.3 | 94.3 | 87.9 | 92.2 |
Prix
Value & Pricing
This is a screaming deal if you're comfortable with manual focus. The price spread is wild, from $237 to an absurd $59,208, so just ignore the crazy listings. At the low end, you're getting f/1.4 portrait and astro performance that competes with lenses costing three times as much. If you find it for under $300, buy it. It's one of the best value lenses we've seen for this specific use case.
B&H Photo 1 offre À partir de 398 $CA
Amazon.ca 1 offre À partir de 416 $CA
Nous suivons les prix de ce produit depuis le 29 mai 2026. Le graphique apparaîtra dès que nous aurons plus de données.
En savoir plus
Overview
The Rokinon 85mm f/1.4 is the lens you buy when you want that dreamy, blurred-background portrait look without selling a kidney. It's a fully manual lens, so your camera won't do any of the focusing for you, but the payoff is a massive f/1.4 aperture that sits in the 97th percentile of all lenses we've tracked. For astrophotography and portrait shooters on a budget, this thing is a gem. Just know what you're signing up for: no autofocus, no stabilization, and an aperture ring you can bump by accident if you're not careful.
Common Questions
Q: Does this lens have autofocus?
Nope, it's fully manual focus and manual aperture. You'll need to set everything yourself, which is great for precision but terrible for fast action.
Q: Is this good for astrophotography?
Yes, it's excellent. The f/1.4 aperture lets in a ton of light, and the center sharpness wide open is perfect for capturing stars without ugly coma.
Q: Will this work on my mirrorless camera?
With the right adapter, yes. Just know it's a DSLR lens, so it'll be front-heavy on a small mirrorless body. An adapter with a tripod foot helps.
Who Should Skip This
If you're shooting fast-moving kids, pets, or any kind of event where you need to nail focus instantly, this isn't your lens. The lack of autofocus will drive you nuts. Go grab a used Canon EF 85mm f/1.8 USM or save up for a modern AF portrait lens instead.
Verdict
Get this lens if you shoot portraits or astrophotography and don't mind manual focus. The image quality per dollar is outstanding, and the f/1.4 aperture opens up creative possibilities you just can't get with a kit zoom. It's not for run-and-gun shooting or video work where you need stabilization, but for slow, deliberate photography, it's a fantastic addition to your bag.