Showing posts with label xtra. Show all posts
Showing posts with label xtra. Show all posts

Thursday, 19 September 2013

Olympus 28mm f/2.8


Today we're going to have a look at the Olympus Zuiko 28mm f/2.8, a moderately wide angle lens for the old OM system. I remember reading that either the f/2.8 - or its budget cousin, the 28mm f/3.5 - was the best-selling "other" OM lens, after the 50mm f/1.8 that came standard with the camera, and it's quite widespread on the used market.


Checking through old issues of Popular Photography from the early 1980s it seems to have sold for just under $100 at the time, cheaper than almost all of Olympus' other lenses, on a par with 28mm f/2.8 lenses from other manufacturers except Nikon, whose own 28mm f/2.8 AIS was almost three times as expensive. Albeit that it was a very clever lens with a novel close focusing system.

I am on my side

If you ignore inflation the 28mm f/2.8 has held its numerical dollar value surprisingly well, depreciating by about a third. Over the last few years it has had a second wind, because like all the other OM lenses it can easily be adapted for most modern SLR and digital rangefinder systems - Nikon excepted - in which case it either becomes a small normal lens or a tiny wide angle, depending on the format. For this article I used an Olympus OM-2N loaded with 35mm film (mostly Fuji Superia 400). Here's what the lens looks like:


Here it is sitting next to a Nikon 50mm f/1.8D for scale:


There was a plethora of wide angle OM lenses, all of them small and cute. The 28mm f/3.5 was apparently almost exactly the same lens apart from the narrower aperture, and there was a 28mm f/2, which was one of Olympus' flagship lenses.

Polypan F 50, which makes everything look like a Bela Tarr film.



In common with all the other OM lenses the 28mm f/2.8 has the aperture ring right at the front, and a neat focus ring just behind, which is the opposite of most other SLR lenses but something you get used to. Performance-wise it's basically sharp in the middle at all apertures, fuzzy in the edges at f/2.8 but sharp at f/8, albeit never eye-wateringly sharp, and it has a bit of CA.

Here, I'll show you, with some images shot with my 5D MkII (no sharpening), f/2.8 at the top and f/8 at the bottom, 100% crops from the middle:


If there's a difference it doesn't matter. There's a little bit of CA, which is more apparent towards the edge:


Minus 15 red/cyan in Adobe Camera Raw obliterates it. Here's the extreme bottom-right corner at f/2.8 and then f/8 (with auto contrast - there's a fair amount of vignetting):



On an APS-C body it would be sharp across the frame at f/8. By all accounts the Nikon 28mm f/2.8 AIS is the gold standard for manual focus 28mm lenses, but I don't have one, so I can't compare it with the Olympus equivalent - which is smaller and much cheaper on the used market. But on the other hand you might have a modern Nikon digital SLR, in which case you can use the Nikon 28mm AIS without an adapter whereas the OM range is forever out of your grasp.

EDIT: Nine million years later I got my hands on a 28mm f/2.8 AIS. It is a very good lens - almost distortion-free, with a quasi-macro close focus (especially on APS-C). Stopped down to f/11 it's essentially sharp right to the very corners, sharper than the OM 28mm f/2.8. On a physical level it felt slightly more substantial, not necessarily tougher. On the used market it sells for three, sometimes four times as much as the OM lens. It's good, but it's not three times good-er. Better.






Part of what remains of Waterloo's Eurostar terminal. The people were frozen in posed laughter at the moment the hands struck midnight. As one thing ends another begins.

After having used the OM 21mm f/3.5 and the two OM 24mms, the 28mm feels a bit redundant. Ordinarily I would go for something wider or narrower or several stops faster. To my mind 28mm is a 1970s, 1980s type of focal length, one that never had enough time in the limelight to develop a cult. News photographers opted for ever-wider lenses - I always think of the famous shot from 1982 of the attempt on Ronald Reagan's life, which seems to have been taken with a 20mm - while 28mm became simply the widest setting on consumer zooms, which nowadays strive for 24mm. On the other hand it's a neat general-purpose do-most-things type of focal length, albeit that it falls in between two stools, not wide enough to make a statement, but wide enough that your compositional choices are limited.

There are lots of compositions you can make with 28mm, but you can make more with 35mm and if you just want to get lots of stuff in the frame, 20mm is better. And of course most modern general zooms have a 28mm setting, except that (a) they're generally not as good wide open and (b) they're huge and heavy. As before the OM-2n is a joy to shoot with and its exposure system was easily good enough for print film.


I've grown to like Fuji Superia 400 - it's versatile, not very grainy, and although the colours come out of the scanner looking pretty green they process well. It tends to make green look like bright neon (viz the handbag and the snake) and red becomes slightly artificial. This shot has neither, and looks very... Japanese. Like a Japanese photo blog. Probably because of the overcast sky.
In my experience film copes better with overcast than digital capture; film retains a bit of texture, whereas digital tends to just clip it away.
I proofread and tweaked this article six months later. Of all the pictures this and the shot of Waterloo's Eurostar terminal struck me. Eurostar because I can remember when it was still open. This one because of the colours, the composition, the atmosphere. It says something about London; lots of shoddy decaying empty buildings that are nonetheless worth a fortune.



Sunday, 21 July 2013

Nikon L35AF: Stalking the Misfit Spark

Liberation, London, the Libidex store
Nikon L35AF / Kodak TMAX 400

In the last post I had a look at a compact rangefinder camera from the late 1970s. Since then I've gone on a compact camera trip, and today we're going to have a look at the Nikon L35AF, an autofocus point-and-shoot from 1983. It was Nikon's first ever compact camera, and was released at a time when the company was trying to broaden its appeal. Throughout the 1960s and 1970s Nikon dominated the professional 35mm SLR market - and continued to do so for several years - but it struggled to sell cameras to the man on the street.* Nikons were rugged and the Nikon brand commanded respect, but the consumer-level Nikkorex and Nikkormat were still quite dear, and there was a bloodstained feeding frenzy of competition in the lower end of the market. As Apple found recently with the iPhone 5C, it's difficult for a market leading high-end company to "do cheap".

* Or woman. In those days SLRs were marketed squarely at men. Or at least the adverts were aimed at men; the few women shown holding a camera were either housewives taking snapshots of their children, or they were the stereotypical Daisy Duke-wearing wildlife photographers who (you just knew) had been given a camera by her wealthy husband e.g. you, the man.

Was this because men controlled the family's finances in the 1970s? Was it because this kind of advertising was measurably effective? Was it because camera manufacturers had limited promotional budgets and went with cheap old cheesy old ad firms? I have no idea. Camera adverts have traditionally been awful, and haven't improved over time; Nikon's S60 campaign seemed to be aimed at the Eastern European teen porn market, and Canon's Ixus 75 campaign pulled off the difficult feat of being visually ugly, conceptually misguided, technically incorrect and just plain disturbing all at once.


And so in the late 1970s Nikon made a concerted attempt to broaden its appeal, with the plastic-bodied EM and a range of budget-priced Series E lenses. The L35AF was a late arrival, post-dating Canon's similar Sure Shot by four years, but it seems to have sold quite well, or at least there are lots on the used market nowadays. It remained on sale until 1985, at which point it was replaced by the very similar L35AF2. Subsequent Nikon compacts used the same basic body design until the 1990s. Here's mine:

It has a 46mm filter thread, and I've loaded some Kodak TMAX black and white film.

Fuji Superia XTRA 400, shot at ISO 200

The L35AF has a fixed 35mm f/2.8 lens, with very simple controls - apart from the shutter button, it has a +2 stop backlight compensation lever, a self-timer, and you set the film speed manually. Unlike the Ricoh 500 ME in the previous post there's no way to set aperture or shutter speed yourself. My L35AF has an ISO range from 25-1000, but earlier revisions topped out at ISO 400 (the manual recommends setting the camera at ISO 1000 for 1600-speed film, which would probably work just fine for Ilford 3200 as well).


Most reviews on the internet point out that the L35AF's lens vignettes heavily, but as you can see this isn't necessarily the case. I shot all of the images that accompany this article on the sunniest day of the year, and presumably the L35's program autoexposure was forced to stop down; perhaps the autoexposure system tries to shoot at f/2.8 unless it absolutely can't, and other L35 users took their camera out on duller days.



Two new American imports opened recently, Five Guys Burger And Fries, and Shake Shack. They're aimed at a posher market than McDonald's, posher even than Burger King. They both had huge queues outside them - tended by jolly staff who will presumably be laid off after a few weeks, once the fuss has died down or they go bust - and I wasn't that keen for a burger on the hottest day of the year, so I can't tell if they're any good or not.

Nikon discusses the camera's lens design in an article here. The lens was completed in 1981, two years before the camera was launched, which suggests to me that Nikon had trouble coming up with an autofocus system that worked properly and didn't infringe anybody's patents. Even if the camera had come out in 1981 it would still have looked a little old-fashioned, because the hot trend at the time was for Olympus XA-esque clamshell bodies. The L35AF's sticky-out lens mount looks like a throwback to the 1970s.

Two years later the queues had died down. On the positive side the relatively high prices keep out riff-raff, and you get masses of chips. The burgers are very filling. On the negative side the menu is tiny and they don't have wi-fi.

According to a review in Popular Photography, November 1983, the launch price was $210, but adverts in the very same publication from a few months later list the street price as $149 (versus $250 or so for an SLR with a 35mm f/2.8). For years afterwards L35AFs were a staple of local charity shops, but nowadays everybody has mobile always-on internet so they have all been snapped up and listed on eBay for inflated prices.

The relatively fast lens sets it apart from the tele-zoom compacts of the late 1980s and 1990s - with incredibly slow zoom lenses that were f/10 at the long end - which are basically worthless nowadays. Backpacker magazine has a little overview of the state of the market at the time:


The headline font says 1983. The camera uses an active infrared autofocus system. There are two circular windows just above the lens. The window nearest to the viewfinder has an infrared emitter that sends out an infrared beam. Here's what the beam looks like, with a shot taken by my ancient Game Boy Camera, which is sensitive to infrared:


The other window watches for the beam's reflection, and the camera's digital electronic brain does some simple mathematics to work out how far it should focus the lens. Most SLRs use a passive autofocus system that watches for sharp contrast in the image, but active infrared is cheaper and simpler and works well in dim light, with the downside that it can be confused by reflective surfaces.



The camera has a metal chassis encased in hard black plastic. It feels as if it would withstand being chucked into a glovebox and rattled around and I suspect that lots of them were. The flash unit pops out violently when the camera decides that flash is necessary - you have to hold it down in order to turn the flash off. As a consequence you have to grasp the camera by both hands when you shoot in subdued light:


Some impressive lens flare, there. As with the Ricoh 500 ME in the previous post, hand-held shooting at very slow shutter speeds is easy because there's no SLR mirror slap.

The L35AF takes a pair of standard AA batteries. The camera's only Achilles heel is the battery compartment door, which is flimsy and doesn't inspire confidence. My recollection of the 1990s is that most consumer-level SLRs had flimsy battery compartment doors, it seems to have been a thing.

The viewfinder is large and clear but only shows focus distance and framing. There's no indication of aperture or shutter speed. The camera doesn't have a hotshoe, despite having plenty of space on the top plate.

The L35AF's lens has surprisingly mild distortion.



Apart from being the first compact Nikon (and the first Nikon with autofocus, for that matter), it's also the first ever Nikon with a built-in motor drive. The drive loads, advances, and rewinds the film. It's quieter than I expected but no good if you like to go around photographing women's bottoms clandestinely in public. You might get away with it once, if there's traffic passing by, but once is not enough. The key to victory in the amateur porn market is volume, volume, volume, and in that case a compact digital is a much better bet. Alternatively, hire a model and just pretend that she's a random passer-by. That's what BangBros and the like do.

The clever thing about catering for the ass market is that you can reuse the same models over and over again; change the underwear and no-one will know. Asses aren't as distinctive as faces, which is probably why we have faces. So that we can tell friend from foe.



An Emirates Airbus A380, flying paying customers from Heathrow, rather than sitting on the tarmac smouldering.

Ultimately I didn't warm to the L35AF. It's quite bulky and feels old-fashioned, and although the filter thread is a neat feature I prefer a compact camera to be compact and pocketable. In fact the filter thread annoyed me because it triggered my OCD. The same impulse that compelled me to spend ages working out how tall a person would look from a distance of one light-second whilst writing this post. I've cut that bit out because it was waffly and I wasn't confident enough of my mathematics to leave it in. The joke would only be funny if the maths were precisely correct.

But, yes, I can't help myself from screwing filters into the L35AF's filter thread. The colour shots were taken with a polarising filter, black and white with a yellow filter. In theory I could just ignore it, but it's there, I have to screw something into it, and that chips away at the raison d'etre of a compact pocket camera. It's like having a cock, you know? You see a hole, you can't help but wonder if your cock would fit into it, and it preys on your mind all the time. Does the hole have teeth? Whereas if I didn't have a cock, I wouldn't have that problem. But then again if I was a woman I would spend ages evaluating cucumbers, roll-on deodorants, lipstick sticks etc.


The simplicity and compact dimension of the XA, or the later Olympus Mju, or the Yashica T etc appeal to me more. If the L35AF had been packed with features - a hotshoe, perhaps an intervalometer, manual controls - I would love it to bits, but ultimately it's just too conservative.


What else? My L35AF gets 37 shots from 36-shot Fuji Superia rolls. The motor rewind leaves a little bit of the leader outside the cassette when it has finished rewinding, which is a godsend if you develop your own film, but potentially disastrous if you don't keep track of which rolls you've shot and which rolls you haven't. On a hipster level the L35AF is a bit too obscure to attract the right attention, you'll hunt for ages before you find someone who recognises it. Of all the film cameras I have shot of late, it's the one most likely to end up in a cupboard forevermore. The thing that made it so appealing in 1983 - "it's a Nikon, so it works" - make it feel boring nowadays, and as an arty hipster camera it's a disaster because it's so competent. On an artistic level it doesn't have a distinctive visual signature, and as a practical means of recording the world it's bulkier and more awkward than my XA.

There are only so many ways to compose a picture with a moderately wideangle, moderately fast lens. Here are two of them.