Posts tagged “d7000

Sigma and a tale of excellent service

When I bought my D7000 I swore I would never buy another Sigma lens. It’s not the best when you get a nice new camera body and find issues with your lenses working with it which will always be an issue with 3rd party manufacturers.

Curiously, my Sigma 70-200mm f2.8 EX HSM which is now over 10 years old worked perfectly. However I lost AF in live view on my 10-20mm superwide but that wasn’t something that bothered me as that lens is nearly always MF only and I rarely ever use live view either.

The big problems started with my 28-300mm which was seen by the camera but just didn’t function at all. In the end I sold the lens on as I wasn’t that keen on it anyway but the real issue came with my Sigma 105mm f2.8 EX DG macro. Now, I love this lens. Every summer I cast off the shackles of landscape photography and delve head on into the wonderful world of plants and insects with the macro lens. It’s used a lot. The problem was though that the D7000 simply refused to even see the lens.

To say this hacked me off was an understatement. Sure, I still had my D90 where it worked perfectly but this lens was less than 3 years old and didn’t work with the new kit. I was so hacked off by this that when I was looking for a new mid range lens I totally discounted any Sigma product and went the extra mile for a Nikon 18-200mm VRII as hey, it’s a Nikon lens, and it’ll work for ever no matter what body I buy in future. Sure, it’s expensive but it won’t ever be obsolete.

Luckily though, Sigma DG products come with a 3 year warranty. No problem, send back to Sigma with the proof of purchase and they’ll re-chip it. Problem. No proof of purchase. I had bought it nearly 3 years ago and had no idea where the receipt would be. I phoned Jessops as I had bought the lens along with my D90 there and they couldn’t help. I emailed Jessops customer service and they did manage to locate a duplicate copy for me but when it arrived the date on the receipt was the day they had ran off the copy, not the original date of purchase.

I emailed Sigma again, expressing my displeasure that a less than 3 year old lens wasn’t working and explaining the proof of purchase issue. I had an email back asking me to phone their service supervisor which I did. In the end Sigma, with no persuasion needed offered to re-chip the lens in an act of goodwill even with no proof of purchase, something they didn’t have to do.

The lens was sent recorded delivery to Sigma in the UK and in only 5 days over a weekend too it arrived back re-chipped and cleaned too. Stuck on the D7000 and it worked like a dream. So there you go, in this day and age when the consumer now expects to be shafted silly there are sill a few companies out there giving decent service. My faith in the Sigma brand is restored and I wouldn’t hesitate to buy Sigma again, I always felt they were better built than the more expensive Nikon lenses anyway.

Now, my less than 2 year old original iPad can’t run some apps and it cost more than the lens did. Wonder what Apple’s response would be if I asked them to upgrade it?


Moon shots with a tethered DSLR

One of the things that really frustrates me about photographing the moon is getting the camera settings right. OK, it’s not that big a deal but every time you touch a big zoom lens to make an adjustment there’s a degree of shake introduced, even with exposure delay set to on there’s still a chance the camera won’t have settled by the time you take a shot. It’s tempting when experimenting with exposures on a subject like the moon just to quickly change the shutter speed and hit the remote, especially if there’s cloud in the equation where exposure times can change from second to second. What you invariably get are shots that look ok on the preview but on closer inspection are slightly blurred. No good to anyone.

The solution I’ve found, where it’s convenient anyway, is to tether the camera to a laptop. Most modern DSLR’s should be capable of being controlled remotely from a laptop and there’s a range of freeware out there to help you along. For this example I’m using Sofortbild on a MacBook Pro tethered to my Nikon D7000.

Here’s a pic of the setup with a bonus can of beer in the background…

When connected to the laptop the camera show’s this on its top screen and all settings are now changeable directly from the app window on the Mac.

Sofortbild is a Nikon only Mac based app but there’s stacks of options out there for all models. Other than the laptop and software all I needed was a mini-USB to USB cable. I bought a 5m one from eBay for less than £2. This lets me have a certain freedom from the camera, i.e. I can sit in the car with the laptop or in my shed etc. Sounds like overkill but when the winter comes around and the temperatures drop I’ll be the one sat with a heater on taking pics from the garden shed!

In this example I’m setup on a photographic tripod but it would be fine with the camera connected to a telescope or piggybacked. The downside to the photographic tripod is no tracking so you do have to keep adjusting it to keep the moon in view.

With the setup done in Sofortbild there’s a live view option so I can see what the live view screen on the camera will see although, bigger on the laptop screen. You can zoom in on this too so you can really nail that focus. Much easier than peering at the 3″ screen on the back of the DSLR.

With optimum focus in place now you can take a shot. Within seconds the final image, not a preview, is viewable within the app, you can zoom in and carefully check exposure and focus with much more accuracy than you ever could on the camera preview screen. If you need to adjust all the settings are there in drop down menu’s easily accessible and more importantly, you are never touching the camera at all. Even at 400mm the moon takes a couple of minutes to travel through the FOV so you have a good few opportunities at settings before you’ll have to adjust the camera’s position.

With Sofortbild I can also set it to auto import into iPhoto where I catalogue all my RAW files. All shots are stored on your laptop not on the memory cards which for me is a win situation. At the end of the day all the shots will end up on the MacBook for processing anyway so it cuts out a step of my workflow process.

I’ve certainly found this a cheap and highly functional alternative to using a normal camera remote. It might not be suitable in all conditions but if you can use it it will provide benefits the traditional methods won’t. For the outlay of an extra long USB cable it’s transformed the way I’ll be taking astro pics in the future and it’s yet another part of the astro photography learning process ticked off!

Here are a few shots of the moon taking with this method.

This is a blend of 3 exposures blended in Photomatix Pro.
HDR Moon 28 April 2012

Moon in a twilight sky
Moon in a twilight sky

And just to finish with, here’s a shot of the solar disc taken with the same method and setup with the inclusion of a 10 stop filter on the lens.
Sun 28 April 2012


Ask yourself, do you really need a full frame DSLR?

Ask yourself that question; do you really NEED a full frame DSLR? Not want, NEED?

If the answer is yes then ask yourself this. Am I a professional photographer? If you answer yes, then you’re dismissed, you do indeed need full frame for which the benefits are well documented and obvious.

If you answered no then you don’t need that full frame DSLR, you merely WANT it.

Don’t get me wrong here; I’d kill to get my hands on a Nikon D3x but at 6k for the body only that’s not going to happen anytime soon.

With the advancements made on crop sensor cameras these days I just cannot for the life of me understand why an amateur photographer would need a full frame DSLR other than for bragging rights. Newer bodies such as the Canon 7D or the excellent Nikon D7000 have closed the gap from crop to full sensors enough to negate the benefits to the amateur when compared against the cost.

I went through this dilemma heavily a few months back. I was going to be in a position to upgrade my Nikon D90 and had identified the D7000 as the likely object of desire. However, over the space of a few weeks I found myself shuffling finances to try and make a Nikon D700 possible instead, and when I got that to add up, I started looking at used D3’s as they were around the same price. The killer though was the collection of DX format lenses I already had.

Not being made of money I had to think long and hard here. Buy the D700/D3 and get a couple of used middle of the road lenses to get me by or keep the existing kit and go for a Nikon D300s or D7000. I was all but convinced I HAD to go full frame until I took a good look at myself.

I’m an amateur photographer, I do it 99% for the personal enjoyment. I had a collection of reasonable DX format lenses already. Spending nearly 3k for a new body and a couple of lenses simply didn’t make sense at the end of day. I don’t have that requirement for perfect noise free images and any roads, I shot on a tripod at ISO100/200 most of the time anyway so the low light performance wasn’t the killer blow to the crop sensor for me.

In the end I bought a Nikon D7000 and added a MD-11 battery grip. It worked with all my existing kit, I got the newest Nikon technological advances and as I hadn’t broke the bank I was able to upgrade my filter system and a few other bits a bobs. So happy with the performance of the D7000 I was, I added a Nikon 18-200mm VRII lens to the collection to replace an aging DX format mid range zoom and couldn’t be happier with the combination.

I’m glad I went this way in the end, new kit with warranty has to be better than second hand just to get that full frame. I took a while but thankfully I managed to separate the WANT from the NEED and got what was right for my ability, intended use and budget.

Don’t fall for the hype; get what’s right for you. A properly used crop sensor DSLR will outperform a badly used full frame every day of the week. Don’t be that guy with a D3 who takes snapshots better suited to a compact camera!


The stress of upgrading a DSLR!

A couple of months ago I made a decision that it was finally time to move on from my trusty Nikon D90. Now, this is the camera that really helped me make the leap from snapshots to “proper” photography. At the time I bought it, its 12.1mp sensor and feature set made it THE affordable DSLR. The fact it’s still so popular and on sale 2 years down the line is testament to just how good it is, especially as it wasn’t exactly the new kid on the block when I got my hands on it.

As with all things though, technology moves on and in this case, my understanding and photographic know how have also moved on and it’s time to move up the scale, just like I did with my Nikon D70 before.

You’d think this would be a fun move, getting some new kit. How wrong you can be! It’s a minefield out there of camera’s, megapixels, full frame or crop, specs etc etc. Bewildering almost.

Around a month ago I was passing a local branch of Jessops so nipped in for a look at the Nikon D7000 and D300s. The D7000 was originally what I really wanted. Surprisingly for me, the sales guy actually recommended the cheaper D7000 for my purposes but it looked so small next to the D300s which felt like a real proper camera. I was so taken with the D300s if I had the cash I’d have bought it there and then.

For weeks I’ve been researching D300s prices as I tried to assemble the cash to buy it outright, and then out of the blue came a possibility of increasing the budget to anything up to £3,000. Not certain yet but I had to put the camera on hold until I knew, this changes everything.

At this point the first thoughts of going full frame started. I’d always discounted it and I’d also need to change my Nikon 18-70mm AFS DX and Sigma 10-20mm lenses, the 2 main ones I use. With a bigger budget though…

Into view came the Nikon D700. Essentially, a Nikon D3 that’s a touch slower and doesn’t have the fancy body, or the price tag. I also figured I could replace the lenses with quality 2nd hand’s from the likes of Greys of Westminster and figured around another £700 should see me good.

Then when I though it was all clear in my head, I spotted the price of a used Nikon D3. Not the D3s or D3x they are well out of range but the original D3 was coming in at only a couple of hundred quid more than a D700! Top of the range, the holy grail of Nikon and it COULD be mine. Finances would be tight but it might be worth a compromise here and there to get one of the best DSLR’s on the market.

What I should have done then was to leave the internet well alone. I started reading comparison reviews of the cameras and came to the conclusion that a D700 would be just as good as a D3 and I could get it brand new for less than a used D3. Sorted, choice made.

Or was it?

Nope, after some more reading it seemed that full frame was overkill. I’m not a pro, probably never will be so what do I need with full frame? Nope, a D300s would be perfectly adequate.

A D300s it was then. Decision made. As a result of the lesser expenditure I could also probably get myself a Nikon 17-55mm f2.8 DX, the prince of DX format lenses, a Speedlight SB900 and a set of Lee grads and polariser.

BUT, something was nagging at me. The D300s is a 12.1mp camera. Essentially the same one as the Nikon D90 I already have. Of course there are many other improvements but the Canon 7D is in the same price range and its 18mp! I know megapixels are not all that counts at the end of the day but more would be nice. So what else could I get?

I even contemplated a full scale switch to Canon so I could get a 7D but this would be a nightmare with so much Nikon gear so the only other thing I could do was buy the Nikon D7000. After reading the Ken Rockwell review of the D7000 my mind is made up. By all accounts, it appears to be a remarkable camera and while I still don’t really care for the dinkyness of it, I’ll add the battery grip to give it a bit more satisfying bulk for me.

Add in a 2nd hand 17-55 lens to replace my aging 18-70, Speedlight SB900 and the Lee filters and I’ll be just over the 2k mark for all this nice new kit and no issues having to replace lenses left, right and centre.

So that’s it, D7000 it’s going to be.

At least till I start reading other reviews tomorrow…