Rokinon 12mm F2 Test- (2023)

It doesn't have a motor and you have to adjust it manually, but apart from that detail it becomes your main lens, its field of view is wide

Removing the lens hood has been found to release the lens hood. My copy seems to have the threads misaligned. I returned my copy.

The lens is sharp and clean with various aberrations well controlled. I shoot on a Canon 6D and 5D MarkII so I can get full wide angle. The fisheye effect is minimal as long as the sensor plane is perpendicular to the horizon. Coma (slight notches in light points) is minimal even at f/2.8, especially compared to the Canon 24mm f/1.4L II. The chromatic aberration from what I played with the lens seems well controlled, but I need to take more pictures. The focus for infinity is right at the infinity point, which is good for me because I mostly shoot astrological landscapes and it makes focusing easier. It would be nice for metadata recording to have elcetronic contacts, but for the price, which is sharp as it is sharp with minimal distortion, I can live with it.

Disclaimer: I'm a photographer - it's been my full-time job for most of my adult life. I bought this because I wanted an extra wide one that I could mess around with sometimes. The vast majority of what I do is portraiture, and this lens is not suited for that. I try to back it up with these facts - and that's why it's a 2 star review, not 1 star. Pros: It's cheap and looks relatively solid (there's a bit of metal in its construction). I like the durable plastic clip on the front lens cap. And fisheye distortion can be nice? I don't know that my child is telling me that I need to be more positive about things. Cons: Well, everything else. (Sorry son.) I really wanted to like this lens, but it's really bad. Focus confirmation is a joke on a 12mm, 180 degree field of view. So plan on learning to shoot from the side using the (roughly accurate) focus scale on the top of the lens barrel. Like the focus confirmation, the f/2.8 aperture doesn't seem to actually be f/2.8. I believe this refers to the camera, but on my d850 I have to at least overexpose the spot to get what I think is a normal exposure. The glass is high contrast and to be honest I didn't bother with chromatic aberration because it shows even without magnification. I noticed in my copy that the entire right side of the image is soft (no sharp spots no matter where the focus is placed). On a tripod it's fine for long exposure night shots, but be prepared to suffer a one stop penalty when shooting and don't point it up or down too much as there is noticeable focus shift (on the main lens!) if it's in an orientation that is too vertical. I tried it for some street photography, but to get a reasonable shutter speed I really needed to increase the ISO. In short, if you're considering this piece of glass, I wouldn't bother. There are many places where you can pick up better quality used glass in the same line for the same price or less without the disappointments that this lens offers.

I love this lens! It doesn't communicate with my Canon 5D Mark III, so full manual is interesting. But the quality of the images I get is very impressive. It's so much fun. I highly recommend it!

I'm not a pixel peeper. The 180-degree view allows for photos that are otherwise incredible. The AE chip with Nikon works well. As some others have mentioned, you may need to +1 stop the auto exposure compensation. Good value for a rarely used lens.

I just received it and will post a more detailed addendum later. There are several current bubbles. First, this lens is very solidly built and is a great looking product. I've seen some reviews elsewhere that call it plasticity and I disagree with that assessment. The lens is smaller than you'd think, which means it's actually quite thick - like the classic Nikon 50mm Ai-S, for example. The focus ring is very smooth and well damped and has an extremely wide range of adjustment. The glass is beautiful and the lens hood has a nice snap feature. First thoughts on his performance. I only played with it for a while, but you can focus VERY carefully on it. it almost touches your topic. The sharpness seems to be very good. Looks good on the Nikon D750. As noted in another review here, you can actually adjust the aperture using the front dial on the camera, provided you have the physical aperture ring set to f/22 (the smallest setting). And the focus indicator works as expected. Remember to import non-CPU lens data into your camera if you want aperture values ​​to be accurate. It's a little strange that the non-CPU lens focal length selection on the D750 doesn't include 12mm (I chose 13mm, which was the closest). I doubt it matters. Maybe it affects the dosage a bit? Probably not. You'll have to read more to see what happens with it. On a full-frame camera, as you'd expect, there is indeed extreme (ie fisheye) distortion at the periphery. I also took a look at an APS-C camera and many of the strongest distortions are outside the field of view of the crop speaker. As for the image quality, I'll have to give you more feedback later, especially after I've had a chance to see what the Lightroom fixes do to it. But I am very encouraged and very happy with this purchase so far. — Addendum: I shot something else on the Harvestson D500 sensor. It's a great lens. I did some landscapes with it and discovered a Photoshop plugin called Fisheye-Hemi that can correct distortion very effectively with minimal cropping if you want a flat horizon. It works much better than lens profile corrections because it doesn't distort perspective. With this addition I would say this lens is very versatile. A faithful ultra-wide lens, not just a special tool. This is what I was hoping for and I highly recommend it.

I used to have the Rokinon Fisheye 8mm for APS-C (crop sensor) and when I upgraded to a full frame body, that was the first lens I bought. The build quality is fantastic and it works exactly as advertised! If anyone is worried about manual focus lenses, it's honestly not a big deal. When your subject is 5 feet away or more, just set the focus wheel to infinity and EVERYTHING will be in focus! It's a really great lens and I love the creative effects I get. He can't be wrong!

It does not focus near infinity. Unused. Update 3/30/2018: I took this thing apart, which wasn't too hard. I noticed that the lens itself that was screwed into the barrel was not fully screwed in, which gave me the focusing issues mentioned above. I screwed on the lens properly, screwed on the hood and solved the problem. Updated to three stars because the lens itself is now optically excellent, but no one has to remove the lens to work properly.

The Rokinon 12mm f2.8 Fisheye for Nikon is definitely sharper than the manual focus Nikon 16mm f2.8 Fisheye. But my Rokinon lens is not focusing properly with the focus indicators on the viewfinder. I tried this Rokinon lens with three different Nikon camera bodies and the problem is the same. The focus markers always focus too far back. The viewfinder focus indicators work perfectly with manual focus Nikon lenses. Update: The background focus issue can be resolved using the camera's fine focus control (if available). In my case, all three camera bodies required significant adjustments to correct the rear focus. Otherwise, this lens has been very good after two months of use.

I like the wide field of view, the manual aperture, and the affordable price. I'm not in love with the lack of edge-to-edge sharpness on the full frame 5Dmkiii - it's not too bad, it's just not professional level for all types of photography. I used it for a live music show in Austin and it worked well, I covered the edge blur with motion blur - the center is very sharp so you can get good results but if you have a lot of crappy footage to do this and spending a lot of time looking for useless footage how to focus on the part of the subject you want. I used it on my 70D and it gives nice wide angle distortion and uses the best part of the lens so I keep it in my bag. The look of the lens is unique and anyone familiar with photography will take another look.

I'm sure this could be an okay lens, but the unit I received literally fell out of the box. Terrible quality. I had to hold the barrel of the lens to focus on something. It will be returned immediately with a refund.

This lens is fun! It's sharp and the distortion is perfectly acceptable for a fisheye lens. It doesn't clearly say in the description, but the lens cap does leak, unlike some other Rokinon lenses where the cap is attached. Build quality is excellent, very premium feel. I was worried about not having autofocus, but in practice 99% of the time you will need to focus this lens to infinity. You only need to adjust the focus when the subject is very close. I am very happy and satisfied with this purchase.

This is my first fisheye lens. It's really amazing. My first shots were absolutely amazing! 12mm full frame is incredibly wide. I love having the unique fisheye view that this lens offers. You can only fit so much of your environment into the Frame. The build quality is very strong. It's extremely sturdy and feels right at home on my Sony A7RII. It's amazing that Rokinon makes native E-mount lenses for my Sony. A highly recommended facility. The visuals are amazing. Super sharp at the edge, even at 2.8. look at my photo to see how wide it is!

I ALREADY OWNED ROKINON LENSES, SO I CHOOSE ROKINON AGAIN, THE LENS CUP IS EASY TO SWITCH, THERE ARE NO BAD PARTS, IT FEELS LIKE REAL LENSES AND NOT PLASTIC. THE DIAL ON THE LENS MOVES SMOOTHLY. THE PICTURES ARE EXCELLENT. FOR SOME REASON THE PICTURES WOULD NOT UPLOAD FOR YOU. BUT TRUST ME, I HIGHLY RECOMMEND THESE LENSES. A LITTLE PRICEY BUT WORTH IT. IMAGE AND LENS QUALITY IS REALLY GOOD.

Αλλά δεν ήταν τόσο μακριά - πήρα τον φακό σήμερα και τράβηξα μερικές γρήγορες δοκιμαστικές λήψεις. Ο λόγος που γράφω αυτήν την κριτική (την οποία θα ενημερώσω άλλη φορά με ορισμένα συγκεκριμένα σχόλια για τον φακό όσον αφορά την ποιότητα, το χειρισμό κ.λπ.) είναι για να διευκρινίσω κάτι που με τρελαίνει κατά τη διάρκεια της έρευνάς μου. Γνωρίζω, όλες οι δοκιμές μου έγιναν στη Nikon D750, αλλά δεν βλέπω κανένα λόγο για τον οποίο αυτός ο φακός δεν θα λειτουργούσε σε καμία Nikon που κατασκευάστηκε τα τελευταία 5 χρόνια. Αυτός είναι ένας φακός συμβατός με τη Nikon με τσιπ AE. Είναι ένας φακός μόνο με χειροκίνητη εστίαση (χωρίς αυτόματη εστίαση) και θα βρείτε πολλές αναφορές στο γεγονός ότι το τσιπ AE είναι συνδεδεμένο στη Nikon σας (εφόσον το χρησιμοποιείτε σε λειτουργίες A/M/S ή P) και η γραμμή πληροφοριών του εικονοσκοπίου θα σας πει πότε είστε εστιασμένοι καθώς περιστρέφετε τον δακτύλιο εστίασης. Θα σας πουν επίσης ότι θα λάβετε ένα σφάλμα "EE" εκτός εάν ρυθμίσετε το διάφραγμα στο F/22. Εντάξει, αυτό είναι αρκετά απλό και πολύ αληθινό. Ψάξτε λίγο παρακάτω και θα βρείτε απόδειξη ότι ο φακός αναγνωρίζεται σε λειτουργίες A/M/S/P (επίσης αληθές) και EXIF​​​​​​​​​​​​​​​​​​​​​​​ η η ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​‏ Δυστυχώς. Μετά από αυτό, λαμβάνετε ένα σωρό αντικρουόμενες αναρτήσεις, κριτικές και πληροφορίες σχετικά με τον έλεγχο διαφράγματος με τον επιλογέα ρολογιού της Nikon. Οι περισσότεροι θα σας πουν ότι δεν το κάνει καθόλου αυτό, αλλά αλλάζει την έκθεση με βάση τη ρύθμιση διαφράγματος που έχετε ορίσει χειροκίνητα για τον φακό. Μπορείτε - αν είστε τυχεροί - να βρείτε μια ανάρτηση που να σας λέει ότι είναι σετ με τροχό. Το τελευταίο ισχύει - ελέγχετε το διάφραγμα μέσω του επιλογέα όταν βρίσκεστε σε λειτουργίες A/S/M/P. Εν ολίγοις - σε λειτουργίες A/S/M/P, η CAMERA σάς ενημερώνει μέσω του σκοπεύτρου πότε εστιάζετε χειροκίνητα (δεν υπάρχει αυτόματη εστίαση σε αυτόν τον φακό, λαμβάνοντας υπόψη τον σκοπό του) 2) Ο ΦΑΚΟΣ παρέχει τα ακριβή δεδομένα EXIF ​​που περνούν η ΚΑΜΕΡΑ (όπως οποιοσδήποτε άλλος φακός με CPU) 3) ΠΡΕΠΕΙ να ρυθμίσετε το δακτύλιο διαφράγματος στο F/22 διαφορετικά ΘΑ λάβετε ένα σφάλμα EE που αναβοσβήνει στο σκόπευτρο 4) ΜΠΟΡΕΙΤΕ να ρυθμίσετε το διάφραγμα μέσω του μπροστινού επιλογέα για να ελέγχετε όλες τις ειδήσεις. Το μόνο πράγμα που με ανησυχεί για τον φακό μέχρι στιγμής είναι ότι δεν υπάρχει κλείδωμα διαφράγματος στον φακό. Έχω έναν φακό Tokina 100m (macro) που λειτουργεί ακριβώς με τον ίδιο τρόπο (εκτός που έχει αυτόματη εστίαση) και χωρίς το κλείδωμα μετακινώ τον δακτύλιο του διαφράγματος εκτός θέσης. Αυτό μάλλον δεν θα είναι πρόβλημα εδώ, καθώς ο φακός είναι τόσο κοντός που πιθανότατα θα κρατάω το χέρι μου στο δαχτυλίδι εστίασης, σε αντίθεση με το Tokina, όπου πιάνω την κάννη για σταθερά πράγματα όταν φωτογραφίζω ως τηλεφακό. Μέχρι εδώ καλά. Θα κάνω μερικές καλές δοκιμές σε λίγες μέρες, ίσως κάνω κάποιες δοκιμές εστίασης και να δω πού θα πάει αυτό. : ************************** * *****Ενημερώθηκε στις 3/8/2017*********** ** ********************************* ** ***** Αυτός ο φακός είναι ΦΟΒΕΡΟΣ. Ευκρινείς, πολύ ευκρινείς - εύχρηστες και οι εικόνες είναι όπως θα έπρεπε για ένα fisheye 12 mm. Έκανα μερικές διορθώσεις εικόνας χρησιμοποιώντας ένα πρόσθετο συμβατό με την Adobe και είχα μερικά πολύ καλά αποτελέσματα στη μείωση της παραμόρφωσης, διατηρώντας παράλληλα τη συνολική εικόνα στη θέση της. με ελάχιστα ή καθόλου «κηλίδες» στις άκρες και τις γωνίες. (Imadio Hemi). Καλή αγορά. Τώρα πρέπει απλώς να πάω σε μερικές πολύ μεγάλες περιοχές και να το δουλέψω μέχρι το κόκαλο.

A great addition to my Nikon D850. Auto iris works well and the lack of autofocus is academic as everything above 3ft is infinite on the Focus 2. A really 'fun' lens that allows you to be very creative and see things differently.

Feature of Rokinon 12mm F2.8 Ultra Wide Fisheye Lens for Pentax DSLR Cameras - Full Frame Compatible

• Enter your model to make sure this item fits you.
• Full-frame sensor coverage with an ultra-wide 180-degree viewing angle on full-frame cameras.
• Nano Crystal Coating System (NCS) + Ultra Multi Coating (UMC) increases transmittance and reduces internal reflections.
• Constructed of 12 glass elements in 8 groups with an aperture range of f2.8 – f22.
• Includes detachable horseshoe lens hood, lens cap, lens case, instruction manual.

I didn't know what to expect. If it lived up to my expectations. I am pleasantly surprised with this. I bought this as a video lens and I am very happy with the photo results. My only complaint and probably my fault. the shadow sometimes enters the shots. I probably didn't do it fully or correctly.

Good visual quality. The lack of autofocus is a bigger loss than I would have thought, but I knew it wasn't included when I bought it. And the price and weight were extra points.

Excellent lens. It was delivered quickly. It looks great when photographing large buildings and landscapes. Excellent build quality Used on Ursa Mini 4.6K and looks sharp in the stops I've used.

This is an extremely compact, well-built lens. I think the lens is a bit too fisheye for me, though I haven't had a chance to fix it yet. It doesn't have autofocus, but it matches full-frame cameras without cropping, so that's nice. A really good camera for indoor photography if you want to shoot small spaces, I wouldn't say so much for landscapes. It just creates too much distortion and the angle is too wide to really show the size of the room. I wanted to go out and shoot the stars, but the season isn't right and the moon is now in full swing. It's a good lens with clear images (although it doesn't have autofocus - not a bad thing, but because the fisheye is so strong it makes focusing difficult). I really like this lens, but I can see it being useful when I want to get some unique shots, but I haven't used it much at the moment. If you're looking for a well-made fisheye lens at a good price, this is definitely your cup of tea.

I took this lens mainly for astrophotography, but the weather wasn't great and it's winter, so the Milky Way photos are out. I decided to try it on snow bases (see photos) and was amazed at what it could do. Foreground distortion is present but easily controlled after placement, giving an attractive effect when trees curve inwards. I flattened the red booth a bit, but it wasn't attractive even off camera. The orbit of the International Space Station was captured in bright moonlight. I liked the fisheye because of the curvature of the sky. It also shows promise as a meteor wheel, even wide open at 30-inch exposure. The last shot is a Quadrantid meteor, but I had a hard time capturing it because the path was a little minimal (meteor shower was the type I live for). It's also sharp right at the infinity point, unlike many Rokinon-Samyang lenses that have to be focused at infinity via live view. It also sits securely on the base without wobble and feels sturdy despite being plastic. My camera is a Canon 6D so this was an EF mount. It's important to remind people that this is a manual prime lens. I have a serious love for prime numbers. For the price, this is a real bargain if you want a bright fisheye that's fun and offers a range of options. I can't wait for the Galaxy!

Fun and versatile, manual focus is no problem with the massive depth of field. Rokinon is a Samyang brand product! Samyang may also carry the Vivitar, Falcon, Walimex, Bower, Opteka and Pro-Optic brand. This may come in handy when comparing the prices of these lenses, as the Rokinon was (at the time of this review) cheaper than an identical lens called the Samyang. If you're curious, look up the Rokinon 12mm Fisheye on Youtube for great reviews and graphics. I was initially undecided about the Rokinon 8mm f3.5 (APS-C Crop sensor) vs. 12mm f2.8 (Full Frame sensor) as I own both sensors and thought I would use them on both. I ended up going with the f2.8 version as I felt it would be sharper at lower apertures, with the full frame sensor being a bit more forgiving at higher ISOs and I don't edit all full frame photos. 8mm on a crop body gives you about the same field of view as 12mm on a full frame body, while 8mm gives a wider angle on a full frame but you have a black edge to edit if you want. I was hesitant about the fisheye because I already have a 16-35mm and I certainly didn't want to pay the gross price of Canon's L series. I was looking at the Sigma with autofocus but it was too sharp and for the length of time I would really use it I couldn't justify the cost. The Rokinon has a premium feel and gives you the flexibility of a fisheye that won't cost you more than $1000. I suggest looking for Rokinon/Samyang reviews on Youtube to help you decide. As for me, I feel good about my purchase and even better that I didn't have to sell the cardioid to buy this lens. I hope this review was helpful.

Don't let manual focus scare you! At 12mm (especially F5.6 - 8) almost everything is in focus. Hell at all focal lengths anything 3ft+ is pretty much infinite. As an added bonus, Nikon gives you focus tips that make focusing easier (green focus point and arrows to help when you're out of focus). Speaking of simplicity, keep in mind that the cover comes off for cleaning. It is better to keep it otherwise, but it is difficult to clean the fisheye without this option. It should also auto-expose with any Nikon (it has a Nikon chip on the bottom edge), but note that you may need to make some adjustments. Because the field of view is so wide, it can confuse the camera's best exposure speed. Some suggest level or center weighted metering and I always needed some + exposure compositing (sometimes up to +2.0). Remember to use exposure or check exposure before shooting with poor exposure. Images are sharp, color reproduction and it's amazing how little distortion there is (less than I expected for the lens design it should have). If you align the horizon in the middle, you may not even notice it in some shots. My biggest issue with the composition is pulling out of the 180 degree view frame. Expect stunning images!

The AE chip in the Nikon version makes a big difference. It would be very difficult to focus manually if there was no focus confirmation (the two triangles and circles you see in the viewfinder). You can also control the aperture using the camera body settings instead of turning the ring on the lens. I tried sharpening the live view, but it wasn't accurate at all. You'll need to use manual focus confirmation to get sharp images (and manual focus confirmation is only available on the Nikon version because of the AE chip). I've heard a lot of people say, "It's all in focus, you don't even need to change focus." That's not entirely true, at least if they're all less than 20 feet away from you. If it's 20 feet away or more, then yes, everything is always in focus. One complaint about manual focus is that turning the focus ring 1 degree will change your focus by about 5 feet. However, if you focus a little less than 2 feet, you can turn the focus ring 15 degrees to change the focus by about 1 inch. It makes it difficult to concentrate. If you focus on someone's eyes 8 feet away, you barely have to move the focus ring. It's so subtle. It's mostly sharp at f/2.8, but it's a bit sharper and has more contrast if you stop down a stop or two. I like the image it creates at the end. The curvature of the fisheye distortion is very pleasing in my opinion. I thought it looked more natural/prettier than the Nikkor 8mm-16mm ($1000), but the Nikkor is definitely sharper when it has pixels, and I'd definitely like to have that AF-S autofocus. I use it on my D850. I'd say this lens would be a better match for the D750 or D800 if you're looking for a fisheye that you only want to use occasionally. If paying clients are specifically asking for your fisheye images (like professional skateboarding or something similar), it might be worth upgrading to a better lens. Also, you need fast autofocus for action. So if you shoot a lot of action, this is not the lens for you. I paid $330. Now I see the price has gone up to $400. If I had paid that much I would have given it 3 stars. I think around $300 is a fair price.

Great fisheye lens, it's for manual focus ONLY, but setting it just below infinity gives you crisp, clear images every time you're shooting far away!

Since there is no E-mount fisheye lens from Sony (28mm + converter does not count), this is a perfect choice with an affordable price and good performance. Since this lens has 35mm full frame compatibility, it works perfectly on my A7II. Before you buy, it should be noted that this is a manual focus lens, which means you have to focus and set the aperture yourself. If that's what you're looking for, this is the lens for you.

I use it on my full frame Sony A7 (ILCE-7K) and it's a fantastic lens. It's very "fisheye" so make sure there are no Lightroom or Photoshop lens profiles to remove the fisheye. You have to do it yourself using a similar profile to the Sigma 10mm Fisheye which will get you closer. As for sharpness, it seems to be well placed at f8 and f11 and maintains edge sharpness. There is a slight chromatic aberration around the edges, but that is to be expected. It can be easily fixed in Lightroom or Photoshop.

If you want to bring the spark back into your photography, or if you want to take nature or city photos, you'll love this lens. There's no autofocus, but given the monstrous depth of field and massive light-gathering ability, that's a minor inconvenience. Edge sharpness, even when shooting HDR, is excellent and FX resolution on a high-megapixel DLSR is incredible. I use it on my Nikon D850 and love it. The only downside is that it is heavy.

Rokinon 12mm F2.8 Ultra Wide Fisheye Lens for Nikon DSLR Excellent color and contrast. Very good sharpness at wide aperture, excellent stopping (even in corners). It works well with my DSLRs, but even better with the mirrorless Nikon Z, where maximum focus is a breeze. While at the same time I don't own them compared to the Sigma 15mm, while the Sigma offers autofocus - which isn't much of an advantage due to the large depth of field - the Rokinon is a better optic. Compared to the Tokina 10-17mm, which works with both DX and FX (15mm and above) Nikon DSLRs, the Rokinon is a better optic. Tokina wins for Flexibility and AF. I keep both lenses because they serve different purposes. The 12mm Rokinon is significantly wider than other lenses in the category. Since center sharpness is excellent, images can be cropped if necessary. Also, fisheye images can be broken with various software solutions: I am part of Fisheye-Hemi. Broken images don't have the same distortions as ultra-wide rectilinear lenses: compared to UWA rectilinear lenses, I prefer fisheye images from UWA lenses for people, some landscapes, and many architectural subjects. This lens has nice heating, a well damped focus ring and is a welcome addition to the bag. Remember to set the aperture ring to f/22 to use auto exposure. Recommended for comfortable manual focus.

I cannot praise this lens enough. I had a Rokinon 8mm Fisheye and it broke my heart when I jumped to full frame and had to get rid of it. I was so excited when I heard they were releasing this lens on the Sony A-mount and had to have it. A super sharp and super fun lens to shoot. I would recommend this lens to anyone looking for an extra lens in their bag. I have attached some photos I took with this lens

I am happy with it and got it as it now works with my Harvestson D3200 sensor. I'm especially looking forward to using it for astrophotography - and if I upgrade to a full-frame camera one day, I'll get more dramatic wide-angle images.

Fantastic lens, I use it to take photos of the Milky Way and lightning. It's lightweight and small enough to fit in the pockets of my cargo pants. Great little lens, would definitely recommend it to anyone.

I love this lens on my 6D and A7S. FYI - focus at infinity on this (Canon model) seems to be *at the indicated* mark* and not beyond that (where it starts to defocus again). No problem, just good to know how it is.

I really like this lens. When I shot the crop I had their 8mm. When I switched to full frame I sold the 8mm and until now I was without a fisheye. This lens is great. The lens is well built and feels good in the hands. I've only played with it for a few minutes, but I really like this lens. Since the price is much lower than other lenses, if you are thinking of getting a fisheye and not spending more than 1000 dollars, this is for you.

I love this lens! It will allow me to shoot the night from a wide angle! I'm not disappointed Because it's quite clean and looks very well made, it performs very well in all lighting conditions and the photos come out with very little chromatic aberration.

In the ~$400 lens range, I've always thought Canon's 85mm f/1.8 was the gold standard in terms of image quality and build quality, but this Rokinon lens is even more impressive. It's built like a tank, has great optics, very minimal lens flare and the focus ring is smooth as butter. I use it on a 5D Mk II for stills and video and on a BlackMagic Pocket Cinema camera (with MFT to EF adapter) for video. With the BMPCC crop, this lens is roughly 35mm equivalent and works very well as an all-around lens. On the BMPCC, there is a slight rounding distortion that is typical of a fisheye lens, but it is not at all intrusive and easily corrected afterwards. I see absolutely no vignetting on either camera and contrast is as good as it gets. For $400, this lens is a winner. Four things to keep in mind: - The aperture ring clicks between the full and half stops, but it's a gentle click that moves easily while holding the ring steady as it rotates to avoid overloading the camera during shaky video recording. - The lens hood is detachable. – The best way to turn the lens on and off is to grab it from the front and manipulate the front element with your fingers, grasping just below the edge of the hood (hold the lens cap while doing this, ok. ) Otherwise there isn't a very good place to grip the lens for a steady mount, because the zone between the focus ring and the aperture ring is quite narrow. -Focus ring stops completely at both ends (doesn't keep spinning after pressing min or max) EDIT: After a year and a half this thing still works like new. very impressive build quality

Incredibly sharp, very fast, very fun. An excellent lens gives good images. I love using it. I will recommend to everyone. Very good for the price.

I don't think there is anything better for full screen, at least not at this price. The focus ring is smooth and has good sharpness

Very happy with the result. With the right angles when shooting, there is very little distortion in Photoshop. I do find a bit of barrel distortion in the middle, but I'm sure that can be fixed if I have time to profile the lens.

I bought this lens for my Sony full frame mirrorless camera and while some people don't like manual lenses for their digital cameras, I sure do.

As described. No problems so far. This lens has worked very well for me over the past few years. Until the last two big shoots in the Bisti Badlands and last night in Yosemite. None of my recordings came out and I couldn't figure out what was wrong. At first I thought I just hadn't thought about the D850's sensor size. But last night my shots were blurry even with my previous D750 shots. So I thought it must be the lens. Upon closer inspection, the front lens element was LOOSE and half off the thread! I had no idea you could unscrew it all the way!! Why is it not sealed? I honestly never noticed it was loose while I was cleaning it and once I started inspecting it to see what was wrong I discovered that the front element was turning slightly. This means that every time I cleaned this lens, the front element rotated slightly without me realizing it. At F8, my images were still surprisingly sharp. But when we photographed the Milky Way at 2.8 hours, the center was blurry and the sides were almost out of focus. It drove me crazy when I found out what happened. So. watch out for that front element when cleaning as it can detach and start lighting you up!

Excellent optical quality Very clear lens for Nikon FX, plus light and small. Also works on Nikon 1 J5, with adapter. There is a special version for Nikon DX.

Best Rokinon 12mm F2.8 Ultra Wide Fisheye Lens for Pentax Dslr Cameras - Full Frame Compatible Reviews