Have you ever wondered what’s involved in replacing the front body on a DSLR?
Chris, one of our experienced Nikon technicians, spends his time working on pro and semi-pro bodies and lenses. This D810 landed on his desk recently and Chris was kind enough to let us bolt a camera to his desk so we could film him in action.
The video shows the disassembly of the camera, fitting the replacement part and re-assembly. Following this, the camera would have been cleaned, calibrated and given a sensor clean.
Music courtesy of www.bensound.com/royalty-free-music
For over 30 years we have been providing professional photographers with an unrivalled service facility from our London workshop. Our large team of dedicated technicians have been professionally trained with many of them repairing cameras since the days of film. We’re keen to share our nuggets of information, gleaned through years of servicing top brand equipment and in this article we’ll focus specifically on looking after your camera’s sensor.
Sensor care
The sensor on your digital camera is arguably the most necessary, the most fragile and the most expensive component, and should therefore be looked after with care.
As we’re all painfully aware, dust is the bane of all digital photographers and it seems that no matter how careful you are when changing lenses, dust will creep in while you’re least expecting it.
In many cases, these dust marks are hidden by busy backgrounds and detail, but a good way to check is to photograph a white sheet of paper or a clear blue sky. Shoot using a mid to small aperture and even better if the shot is out of focus; you’re trying to capture the dust on the actual sensor, so a lack of detail in the image will actually help.
A shot from a Sony A7R II, clearly showing a hefty build up of dust
Professional sensor cleaning is just one of the services we offer at our London workshop (and Manchester and Leeds service counters), and although we don’t actively discourage photographers from cleaning their own sensors, we do see a lot of cameras that have suffered from less than perfect DIY efforts. And replacement sensors don’t come cheap.
An actual repair that arrived in our workshop recently | Canon EOS 5D with a clearly scratched sensor
We’re not trying to scare anyone off here, but we offer a professional sensor cleaning service that in many cases can be turned around in less than a day. Our team of technicians have had many years experience and can guarantee a thorough result.
If you are going to try and clean your sensor at home, please bear in mind the following precautions.
Compressed air
Under NO circumstances should you use compressed air on the sensor. It’s perfect for blowing dust off the exterior of your camera and lenses (although be careful near the glass), but pointing it near a sensor is asking for trouble.
A good reason why you should never use compressed air to clean a camera sensor. To get this shot, we tilted the can slightly, depressed the trigger and then expelled some more air with the can completely upright!
If the can is tilted even slightly – especially when full – propellant will be expelled and will land on your delicate sensor. Removing this gunk is not a task for the faint-hearted… We’ve even seen a case where the end of the nozzle was loose and actually hit the sensor with such force that it cracked the surface!
Dust prevention
There are some basic rules you can follow that will go some way to avoiding dust for as long as possible:
Always change lenses with the camera pointing down. Any larger pieces of dust that have collected in the mirror box should follow the rules of gravity and not end up on the sensor. It’s not a guaranteed solution but it will certainly help.
Make sure the rear elements of your lenses are free from dust. If any lens that you mount has dust on the rear element, you’re simply asking for it to end up on the sensor. The same rule applies to camera body caps.
Attach a double-sided sticky tab on the inside of your body cap and rear lens cap. If any large pieces of errant dust are floating around on the back of your lens, or in the mirror box, they will stick to the tab and not the sensor. We sell low-tack tabs, sourced specifically for this purpose, at just £5 for 10. They’re easy to apply and simple enough to remove when the stickiness has exhausted.
Sticky tabs on the inside of body and lens caps will help keep unwanted dust off the sensor
Vacuum your camera bag. It may seem obvious but a dirty camera bag can have a knock-on effect with dust issues. A bit of housework every couple of months can make a huge difference to keeping your kit spotless.
A clean camera bag will help reduce dust collecting on your lenses and sensor
Neil Emmerson, aka The Travelling Photographer, has photographed just about every major city in the world during his 30 year career.
He began in Australia, shooting yachts in the Whitsunday Islands (“It was the furthest place I could get to from here..”), before taking a job with Scandinavian Airlines, living in Oslo and photographing new routes and images for their Leisure Brand. A spell with Emirates followed – a similar role to Scandinavian, but covering the entire globe.
5 years ago Neil set up Art For Big Spaces (www.artforbigspaces.com) – a website offering, as the name suggests, large fine art prints, beautifully printed and mounted. I caught up with Neil in his Mayfair studio recently as he reflected on his years of travelling.
Going back to your airline work, how did you approach these commissions? I imagine it can be quite daunting to arrive in a capital city with an open brief?
I would do my homework thoroughly and spend a lot of time looking at existing images that other photographers had shot, but I’d always try to be a bit different in my approach and the airlines seemed to like what I gave them. I would also get inspiration from paintings; for example, I would look at Canaletto’s work and shoot the scenes that he depicted in his works. I wasn’t trying to copy his paintings, but I figured if it was good enough for a grand master, it was good enough for the airlines!
You must have shot a lot of film on these assignments. Roughly how much stock would you take on a trip?
I would take around 200 rolls each time I flew, and I’d sometimes have to pick up fresh supplies while I was shooting. I’m a prolific shooter and I soon found that only around 5% of what was edited fulfilled the requirements from the airline and the rest wasn’t needed. So I edited this massive amount of work that I’d shot in all these locations, and filed it away in plastic boxes that I labelled with the place and year, and filed these boxes away in a dry cupboard where they grew and grew.
It sounds glamorous, jetting around the world to these exotic locations, but I imagine it lost its sparkle over time?
Yes and no. I still enjoyed what I was doing but the travelling was very tiring. I was averaging around 75 long haul flights a year over a ten year period, and in fact, I was chatting to a flight crew once and they couldn’t believe the amount of time I was spending in the air. Apparently the radiation levels I was exposing myself to were not that healthy! What ultimately made me decide to move on was as a result of a trip to Thailand. I was trying to get a flight from Bangkok to Ko Samui but there was a storm and I couldn’t get on a plane. I thought of getting a flight to Surat Thani and from there catch another flight to Ko Samui, but eventually I managed to get a direct flight from Bangkok that afternoon. When I arrived in Ko Samui, I got to the hotel and learned that the Surat Thani flight had crashed as it was trying to land. That was the turning point for me and I thought enough is enough.
That’s an understandable reaction and a pretty sobering thought. Did you have any ideas as to what you could do instead?
I’d already been speaking to MG Rover about the final Mini that was to be produced that year. I’d always had a soft spot for the Mini, and had fond memories of a family holiday driving to Italy in a Mini Traveller when I was a toddler. Rover wanted to celebrate the final year of production for the car but told me that had no budget for the project. I’d been used to airline company budgets for years and had absolutely no idea about budgets in the automobile industry, and as it turned out, ‘no budget’ was actually a lot of money! I worked for a year on the project and that then led to working with Land Rover and Harley Davidson.
Yes, certainly with Harley Davidson. The assignments were not so much about the actual bikes, but more of the lifestyle and culture associated with the brand, so I spent a lot of time in Western USA, working in the desert. And of course, working in all these locations meant that I was still shooting way more stock than was required for the assignments, so I continued filling my plastic boxes with surplus images. At that time I still had a few travel related clients that were sending me round the world and that too helped fill the boxes.
Do you still shoot commissions or have you hung up your passport?
I suppose about 5 years ago I decided I’d had enough of all the travelling and the cupboard full of boxes was nagging away at the back of my mind, so I decided to see if I could really do something special with the thousands of images I’d collected over the years. Everything had been shot on film and I’d been careful to throw out anything that wasn’t up to scratch, so I had this idea to produce large prints and see if I could sell them.
Yes. I sold a few initially and through word of mouth I began to sell more and more and I’m now at the point where it’s essentially taken over what I do. It’s funny that what began as an aside to the commissioned work I was shooting, has now become my main business.
I do still travel but it’s now for my pleasure and to shoot specifically for new artworks. When I was working for the airlines, I was fortunate to visit some truly incredible places, but I’d often have only a couple of hours to shoot before having to move on. I mentally bookmarked quite a few locations and I’m now in a position to re-visit and stay for a week at a time, really getting a feel for the places and having the luxury of shooting what I want, when I want.
From 5th January, the Café in Shepherd Market, Mayfair is holding an exhibition of Neil’s collection With The Elephants, shot in Zimbabwe & Zambia in 2017.
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of all the cookies.
This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience. We log visitor IP addresses and cookie preferences for due diligence reporting.
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
