The Pentax 645Z review, part III: SDM lenses and long exposures

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Exif data is intact for all files – click through to flickr to view it, and larger versions of the images.

Having a bit more time with the relatively new Pentax 645Z under my belt has given me the opportunity to try a couple of things I’ve been curious about: long exposures, and a more thorough evaluation of the three SDM lenses currently available for the 645 system. The former is probably only of interest to landscapists, architectural photographers and people who have severe allergies to controlled lighting, but I feel the latter is probably a critically important topic in itself. Let’s start there.

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Review: The Pentax 645Z, part II: compared to the 645D, Nikon D800E and Hasselblad CFV-39

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The contenders. From L-R: Pentax 645D, Pentax 645Z, Hasselblad 501CM with CFV-39 digital back, Nikon D800E.

Four cameras, 166 megapixels, no sensor smaller than 36MP and 36x24mm. It’d have been nice to get the Phase One IQ250 and Leica S along for the ride too – sadly there’s no Phase distributor in Malaysia and nobody from P1 has ever replied any email I’ve sent though. So we’ll make do with four: two from the old CCD guard and two from the new CMOS challengers. Lining up on the right are the Pentax 645D (33x44mm, 40MP) and Hasselblad CFV-39 on a 501CM body (49x37mm, 39MP) against the Pentax 645Z (33x44mm, 51MP) and Nikon D800E (24x36mm, 36MP). Perhaps we should have gotten one of the 41MP Nokia PureView phones along for kicks, too. That said, the rationale behind these choices is as follows a) I had access to them; b) to build a more or less complete system would be roughly the same price; Nikon and Pentax new lenses are more expensive than the used screwdriver Pentax FA or Hasselblad V glass; by the time you add everything in, the 645Z is obviously the most expensive option – but also arguably has the highest IQ potential. Welcome to part two of the Pentax 645Z review – the first part can be found here.

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Review: The Pentax 645Z, part I

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After a bit of – drought, it’s review bonanza week: at the opposite ends of the spectrum. First we had the Sony RX100 Mark III, and today will be the first part of the Pentax 645Z review; to be split into an assessment of the camera itself and a relative comparison to its predecessor, a previous generation CCD-equipped Hasselblad CFV-39 digital back, and the Nikon D800E. As far as I can tell, this is the first review of a production 645Z, anywhere. This part alone is going to be a 4500+ word monster, so grab a large coffee and settle in for a bit. Unfortunately the weather at the moment in Kuala Lumpur is extremely hazy – 120+ APIs thanks to various burning vegetation – which is not ideal for camera reviewing. However, as the 645Z is part of my personal equipment, bought at retail from Malaysia, it will be with me for some time and be subject to mid and long term updates – much like the Nikon D800E.

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Review: Sony Cyber-Shot RX100 Mark III

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In full Transformer mode

Two of the most interesting cameras in recent memory – the 645Z and RX100III, at completely opposite ends of the imaging spectrum but both pushing image quality – are arriving this week and I have a fundamental problem: a lack of light. Kuala Lumpur is blanketed in a horrible 100+API haze again that’s eating light and turning the sky into a giant drybox; right after two weeks of fantastic crystal-clear weather during which we had stars every night. I’ve made the most of the windows of opportunity, but in an ideal world I’d have liked to push the dynamic range of the thing a bit more.

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Photoessay-review: the Nikon AFS 70-200/4 VR and Havana cityscapes, part I

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This will be the first in my new review format for ‘light’ reviews – pieces of equipment that perhaps don’t necessarily need a full blown magnum opus, but benefit from some context in deployment and typical usage. A short piece on the D4 will follow next.

One of the few lenses in the Canon system I’ve long been jealous of is their 70-200/4 IS (in addition to the 17TSE). Until not so long ago, Nikon users have been missing a light/ compact high quality telephoto option. Sure, there’s been the 70-300/4.5-5.6 VR, but that was only a decent performer up to 200mm; anything else was emergency territory. And it simply wasn’t that good on the D800E, nor a pro build. Finally, we have the AF-S 70-200mm f4 G VR ED IF (what a mouthful). I’m going to address two questions in this review: firstly, is it any good, and secondly, f2.8* or f4? I suspect the latter question is going to be of interest to many still sitting on the fence.

*It’s important to note there are two versions of the 70-200/2.8 G VR. I’ll go into the differences in more detail later.

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Cuba – in the bag assessment

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Me getting down in Havana. Photo courtesy KH Yeo

If you’re going on a trip that’s probably never going to be repeated (let’s assume it isn’t for a job where you’d have to bring everything you could possibly need and spares) – what do you bring? The tried and true, or the new gear you think might work? And more importantly, how does one balance it out against the current draconian carry on limits, and one’s endurance in the field? After all, there’s no point in bringing the best camera only to leave it in the hotel…read on and see how my bag did in Havana. I made a very conscious choice to travel as light as possible and leave behind the tripod; it was a last minute change mainly due to luggage space challenges and a lack of foreseeable night/ long exposure photography.

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World premiere: The 2014 Leica T (Typ 701) review

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Caveat: this review was produced with a final production beta camera and lenses; this means that whilst we’re probably 99% of the way there, there will almost certainly be some small changes before the camera finally ships. All sample images were shot in DNG and converted via ACR, with the 18-56 and 23mm native T-mount lenses.

Let me say up front that whilst I have been very clear that innovation has been somewhat lacking in the camera industry across the board of late, there have been a few standouts that do so precisely because they push various aspects of the game – be it image quality or more rarely, ergonomics. I’ve long had the feeling that Apple’s latest camera implementations – touch once to lock exposure and focus, again to shoot – have really distilled the essence of the camera down to its bare minimum. It uses technology not to pad out a spec sheet, but to free the photographer to concentrate solely on composition. Shame then, that none of the more capable cameras have really gotten this implementation right – until now. I believe the Leica T is the first generation of a paradigm shift in the way we control and interact with our cameras.

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Review: The Schneider PC-TS 2.8/50 Super Angulon and 4.5/90 Makro Symmar

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Today’s review is of a pair of lenses that you don’t see very often, nor do you read/ hear much about – the Schneider PC-TS 2.8/50 Super-Angulon and PC-TS 4.5/90 Makro-Symmar. There’s a third lens, a 28mm, which has been announced but as of March 2014 is not available. Given that there aren’t too many perspective control options for 35mm DSLRs, and one is always on the lookout for optics that better match the resolving power of cameras like the D800E, it made sense for me to try these two…

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Review: The Panasonic Lumix GM1

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If ever there was a convincing argument for Micro Four Thirds, this camera and the Olympus E-M1 would form the vanguard. One lets you shoot under incredibly demanding conditions and extends the shooting envelope significantly over the competition; the other is so darn small that it puts most compact cameras to shame. In fact, the body is no larger than it needs to be to accommodate a 3″ touch-sensitive LCD, and a tiny bit of real estate to accommodate a few buttons and a vestigial thumb grip. To put things into perspective: the body is the same size as the ultra-compact Canon Ixus I used to have; the one so compact that it doesn’t even have a d-pad. Size does of course carry some compromises. But I admit that I was curious to find out just what they were; there are times when I need a bit more flexibility than the fixed 28mm of the excellent Ricoh GR, and this seemed like just the ticket…

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Revisiting the past: the 2003 Olympus E-1

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Old flagship, meet new flagship. The E-M1 – and E-M5 – finally deliver on what the E-1 should have been.

2003 was an exciting year for digital cameras. I remember it as being the turning point just before the DSLR became accessible to the masses; professional image quality was now theoretically within reach of everybody – well, assuming you had the knowledge to use it. If not, you could theoretically keep shooting until you did; and that’s just what I did. It’s also where my personal photographic journey began in earnest. APS-C dominated as the best compromise of sensor size and cost; the D1X and 1DS were king. On the high-speed, responsive, general purpose front were the Nikon D2H, Canon 1D and Olympus E-1 – though the latter raised a lot of eyebrows with its smaller sensor. In mid 2004, I remember putting heavy consideration into both the E-1 and D2H as a replacement for my broken D70; I remember liking the way the E-1 felt and shot, and especially the smoothness of the mirror, but I didn’t like the limited variety and cost of lenses, not to mention the relatively slow 3fps and limited AF system compared to the blazing-fast 8fps D2H and CAM2000 – on top of which, you had a huge variety of lenses – a lot of which were cheap and excellent. I went Nikon again, but have always had a seed of curiosity towards the E-1. It’s been ten years now. Olympus Malaysia managed to find one in a cupboard somewhere, and kindly lent it to me…

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