So how many lenses do I actually need?
Derek Smith • 9 June 2021
So, how many lenses do you actually need?
This blog post was prompted by an F-Stoppers article about lenses for interchangeable lens cameras.
For many photographers one lens, the 24-70mm equivalent focal length zoom lens will be sufficient to cover most genres of photography, from nearly macro, close-up photos, to landscape, and portraiture. A possible disadvantage might be the variable aperture of this zoom lens, constant aperture lenses are usually available for most camera systems at extra cost, but are larger, and heavier than the variable aperture versions. Some camera manufacturers offer the choice of a standard “kit” zoom lens, or a constant aperture zoom lens at a higher cost when purchasing a new camera, buy the constant aperture zoom lens, you will not regret it.
What lens should I purchase next?
To answer to this question, a photographer will need to analyse the type of photography of interest.
Prime lens - For portraiture, street photography, or low light situations, such as social gatherings a prime lens (fixed focal length) may well be the perfect answer. How to choose the correct focal length when buying a prime lens? This is where the zoom lens is most helpful, look through a selection of your favourite photos, and ask yourself what is my favourite topic of photography? What focal length do I use most often? Many photographers use a 50mm equivalent focal length prime, the “nifty fifty”, often quite inexpensive, especially in a f/1.8 version. For my personal needs I prefer a 35mm equivalent focal length, very useful indoors at social gatherings, environmental street photography, and portraiture. My 35mm equivalent lens is wedded to an elderly range finder camera, and is always with me on trips, usually tucked in a pocket!! A dedicated portrait photographer might well choose the 85mm equivalent focal length lens, very flattering for portraits, rendering the background suitably blurred, ideal for studio, and outdoor locations.
Macro photography – For close-up photos of the natural world, a macro lens is very useful, before splashing several hundred pounds on a dedicated macro lens though, see how close the zoom lens will get to the subject, also consider an inexpensive set of extension tubes. On an APS-C sensor Sony camera I achieved reasonable results with a 90mm equivalent focal length lens, and extension tubes. Typically, a macro lens will have an equivalent focal length of around 100mm thus giving the required magnification, and 1:1 ratio ensuring that the subject is the same size, or greater in the viewfinder.
Telephoto lens – Usually building on from the standard zoom lens, a 70 – 200mm equivalent focal length zoom, is ideal for travel, and landscape photographers. For dedicated wildlife, and bird photography a longer equivalent focal length of up to 600mm may be more useful.
So, what is in my camera bag?
I have a dedicated camera bag containing my Olympus OM-D E-M5 iii camera, with a 12-40mm Pro lens, constant aperture f/2.8 (equivalent 24 – 80mm), and a 40 – 150mm Pro lens, constant aperture f/2.8 (equivalent 80 – 300mm) as well as a 2 times teleconverter. This camera, and lens set is fully weatherproof, with 5 axis in body stabilisation, and provides an equivalent focal length range of 24 – 600mm, most of my general photography needs are covered with the one camera body, and just two lenses
In another bag I have my dedicated portrait lenses the Sigma 30mm f/1.4 (equivalent 60mm focal length), and the Sigma 56mm f/1.4 (equivalent 112mm focal length) the Olympus 17mm f/1.8 (equivalent 34mm focal length) and lastly the Olympus 60mm f/2.8 macro lens (equivalent focal length 120mm) and two camera bodies the elderly Olympus PEN E-PL7 rangefinder camera, and an Olympus OM-D E-M10 iii.
So how many lenses do I need?
This blog post was prompted by an F-Stoppers article about lenses for interchangeable lens cameras.
For many photographers one lens, the 24-70mm equivalent focal length zoom lens will be sufficient to cover most genres of photography, from nearly macro, close-up photos, to landscape, and portraiture. A possible disadvantage might be the variable aperture of this zoom lens, constant aperture lenses are usually available for most camera systems at extra cost, but are larger, and heavier than the variable aperture versions. Some camera manufacturers offer the choice of a standard “kit” zoom lens, or a constant aperture zoom lens at a higher cost when purchasing a new camera, buy the constant aperture zoom lens, you will not regret it.
What lens should I purchase next?
To answer to this question, a photographer will need to analyse the type of photography of interest.
Prime lens - For portraiture, street photography, or low light situations, such as social gatherings a prime lens (fixed focal length) may well be the perfect answer. How to choose the correct focal length when buying a prime lens? This is where the zoom lens is most helpful, look through a selection of your favourite photos, and ask yourself what is my favourite topic of photography? What focal length do I use most often? Many photographers use a 50mm equivalent focal length prime, the “nifty fifty”, often quite inexpensive, especially in a f/1.8 version. For my personal needs I prefer a 35mm equivalent focal length, very useful indoors at social gatherings, environmental street photography, and portraiture. My 35mm equivalent lens is wedded to an elderly range finder camera, and is always with me on trips, usually tucked in a pocket!! A dedicated portrait photographer might well choose the 85mm equivalent focal length lens, very flattering for portraits, rendering the background suitably blurred, ideal for studio, and outdoor locations.
Macro photography – For close-up photos of the natural world, a macro lens is very useful, before splashing several hundred pounds on a dedicated macro lens though, see how close the zoom lens will get to the subject, also consider an inexpensive set of extension tubes. On an APS-C sensor Sony camera I achieved reasonable results with a 90mm equivalent focal length lens, and extension tubes. Typically, a macro lens will have an equivalent focal length of around 100mm thus giving the required magnification, and 1:1 ratio ensuring that the subject is the same size, or greater in the viewfinder.
Telephoto lens – Usually building on from the standard zoom lens, a 70 – 200mm equivalent focal length zoom, is ideal for travel, and landscape photographers. For dedicated wildlife, and bird photography a longer equivalent focal length of up to 600mm may be more useful.
So, what is in my camera bag?
I have a dedicated camera bag containing my Olympus OM-D E-M5 iii camera, with a 12-40mm Pro lens, constant aperture f/2.8 (equivalent 24 – 80mm), and a 40 – 150mm Pro lens, constant aperture f/2.8 (equivalent 80 – 300mm) as well as a 2 times teleconverter. This camera, and lens set is fully weatherproof, with 5 axis in body stabilisation, and provides an equivalent focal length range of 24 – 600mm, most of my general photography needs are covered with the one camera body, and just two lenses
In another bag I have my dedicated portrait lenses the Sigma 30mm f/1.4 (equivalent 60mm focal length), and the Sigma 56mm f/1.4 (equivalent 112mm focal length) the Olympus 17mm f/1.8 (equivalent 34mm focal length) and lastly the Olympus 60mm f/2.8 macro lens (equivalent focal length 120mm) and two camera bodies the elderly Olympus PEN E-PL7 rangefinder camera, and an Olympus OM-D E-M10 iii.
So how many lenses do I need?
Cardinal Beetle
Photo By: Derek Smith
Sony NEX 3, Sigma 60mm with extension tubes.
Alan
Photo By: Derek Smith
Olympus 12-40mm zoom at 25mm, and f/2.8
Egret
Photo By: Derek Smith
Olympus 40-150mm zoom with x2 telconverter, at 300mm f/5.6.
Broadbank
Photo By: Derek Smith
Olympus 17mm lens
Louth Photographic Society
I've been up to RSPB Bempton Cliffs this week, and have taken some excellent photographs, the weather was fine, and the lighting was less harsh than usual. This pair were on the cliff top, obviously well established, and saw off this interloper trying to muscle in on their space, those beaks look very vicious. I hope that everyone else is having a productive summer break.
For club interaction, we are invited to these NELPS photo shoots. So lets start this club interaction, NELPS are now on there summer break, but it does not stop there. The NELPS club president has put together some outdoor photo shoots:- Lincoln 5th Aug meet at the Cathedral 11am Not forgetting the photo exhibition by Lincoln Camera Club in the Usher Gallery! Chambers Farm Wood & Butterfly Farm 12th Aug meet at 10am. Peoples Park Grimsby 19th Aug meet at 10am. Trolley Bus Museum Sandtoft 26th Aug meet at 10am Cadwell Park 10th Aug motorbikes, 24th Aug cars and both are track days so free to get in.
Sutton & Trusthorpe Camera Club have their annual Exhibition at the Meridale Hall, Sutton on Sea, on 29th / 30th August. Drink and a Home-made cake only £3!
I’ve lost my photographic “mojo”, that desire to go out and take impactful photographs. That creative spark has gone, vanished, will it ever return? Writers talk of a “writers block”, when they just sit in front of a blank page, and can’t think of anything else to write, I’m the same, still out with my camera, but just not creating anything meaningful. Some of this I suppose is due to the fact that I’ve almost stopped my genre of model photography, we had the Studio evening, and other than that I’ve only had 2 model shoots this year. So what is my photography genre now? I know that I’m not a bird photographer, I haven’t got the patience to sit in a bird hide for hours with a long lens, waiting for the right bird shot to appear. Landscape, possibly, but I look at the work of some of our members, and YouTube videos, and don’t know whether I can achieve as good a standard in my work? I do enjoy macro photography, but again do my photos reach a good standard? One way forward is to look at our Societies annual project, this year it’s “water” one photo a month depicting water. Then of course there are the planned photo competitions for the rest of the year, those subjects could inspire me to go out and take some images. Anyway, that’s me, enjoy the rest of the summer, and if any of our members could share a photo, with a line or two of text I will be very happy to post on this blog.
Good Morning All Last week we had a very good evening at Kirkby Gravel Pits, it was a warm sunny evening and there was wildlife about to photograph. There were Dragonflies about, but all flying, but we did manage to photograph some Damselflies and grasshoppers etc. We then called at the local pub in Kirkby on Bain for refreshments. There were only 7 of us, if you have other ideas for outings please let me know and I will look into them for next year. Derek has also done a blog on the evening. Louth did make it through to the LPA Battle finals coming fifth overall, the final is on the 18 th October at Nettleham village hall. That was the last event before the summer break, so we now have a break before returning in September. I won't be doing any newsletters unless there is something to report. If you do anything interesting over the break you can always send Derek a blog for our website. There are things you can do over the break, the monthly project of water, preparing for the PDI competition in September, with the categories of "Objects in the Air" and "Open". In September our first meeting back will have members speaking on the topic "15 minutes on what you have done over the summer", you may want to prepare something for this. Have a good summer, Graham
Lincoln Camera Club are holding an exhibition at the Usher Gallery, Lincoln. Commencing July 30th to November 1st.
This was our last outing before the summer break, on this occasion several of us met up at Kirkby Gravel Pits nature reserve for an evening of photography. The evening weather was perfect for photography, and we ambled around the reserve stopping to take some macro photography where opportunities arose. We did see a couple of butterflies, and I managed to take this image of a red admiral. As we walked along the paths, several grasshoppers could be glimpsed in the dry grass, they are very difficult to photograph as they are tiny, and agile, but I captured this one while I was laying down in the grass, at eye level, a lot of patience is needed to capture a quality image. In the brambles damselflies could be seen, one took off straight into a spiders web, luckily Graham was able to release it. On the water a heron, and egret could be observed across the water. It was an excellent evening of photography, as well as a social meetup, these outings are ideal for newcomers to photography to learn camera skills.
Good Morning All Last Wednesday while most of us were watching the football Derek took our LPA Battle prints to Axeholme for the final round, as in Derek's report on the blog we finished 2 nd and should have accumulated enough points to make the final, though not yet confirmed. Congratulations go to Dave Turner and David Whitehouse for the two highest scoring prints over the three rounds. Thank you Derek for taking our prints and missing the football. This week, Wednesday 22nd July, will be our last meeting before the summer break, and it is an outing to Kirkby Gravel Pits near Woodhall Spa. the directions are on the Lincolnshire Wildlife Trust's website. It is usually a good place to photograph Dragonflies and birds (but you know our luck) anyway I hope to see quite a few of you there on Wednesday meeting at 6.30pm, you can go earlier of course and meet up with the rest of the members when we get there. The Willow Emerald Damselflies were there last time and are quite rare. Regards Graham
The LPA Battles competition was held last night at Axholme Camera Club, in Haxey Church Hall. I attended as the Louth Photographic Society representative, bringing the Battles prints with me. It was a closely fought contest with some excellent prints from Axholme, Barton, and ourselves. The judge for the evening was Steve Dormer, from Doncaster, and he was very relaxed in his judging of the prints, providing excellent critique on each print. At break time, Steve had held back a total of 13 prints for further assessment and award of higher points, Axholme, and Louth had 5 each prints held back, with Barton 3 prints. The attached photo shows all the held back prints on the print stand. At the end of the evening Axholme took 1 st place with, 266 points, Louth came 2 nd with 258 points, and Barton 3 rd with 251 points. As the prints were taken off the stand, one print remained, it was a Louth print titled “Sleeping” by David Whitehouse, this print was awarded 20 points, and the judge Steve was very taken with the image, well done David.
Good Morning All Last week members walked along the Swaby valley, we have done the walk before, but it is now very grown up with nettles, grass and brambles. Not put off Chris led us through the valley to Swaby, there were six of us plus three more who caught us up in Swaby. The butterflies we saw as I am finding out this year just don't want to settle but we did manage some photographs before returning and going for a drink in the Massingberd Arms. This week there is an LPA Battle at Axholme on Wednesday starting at 7.30, if anyone would like to attend, please email me for details or look on Axholme's website. We are not having a meeting in Louth this week, probably as well the way the football went last night and with the next match on Wednesday evening. Regards Graham
