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
Good Morning All Last week we went to have a look at the Lancaster sculpture at Norton Disney, it is open for visitors at certain times and although work is still ongoing the main Lancaster is finished and a car park in place. The sculpture is full size weighing 100 tons and honours WW2 RAF crews. Last week at the club Derek Smith ran an editing night, members were asked to bring their laptops in and Derek gave us all an SD card with some images to edit and information regarding the free editing software. A different and interesting night and hopefully we all learnt something and anyone new to photography would have learnt quite a lot. Thank you Derek for running the evening. This week, Wednesday 11th February, we have one of the clubs yearly highlights, the Print Of The Year (POTY) competition to be judged by Grahame Dunkin, all the entries are now in and you should have checked the scoresheets to make sure yours are included. Dave Turner is also asking for prints to enter into the Foster Challenge and LPA Print Battles. He will ask to use prints that are in the print of the year but if you have any prints that you think would be good to enter in the two competitions please bring them and hand them into Dave Turner. The following week we are having an evening collecting everything in for our exhibition at the Louth museum, if you can sort out any prints especially local prints that could go into our exhibition please bring them in on the 18th February. Regards Graham
Last Sunday I was in Stockton on Tees working with Izzy, a favourite model of mine she enjoys cosplay, that’s dressing up as a character from Marvel, Hasbro, or film titles. This photo is of Fey, a woodland sprite, pictured against a woodland backdrop that I bought for the photoshoot. I stayed overnight at a Premier Inn, and in the morning drove to Staithes, as I had always wanted to visit this fishing village, Staithes in the February rain wasn’t much fun, and the tide was out, but I did manage to take a few photos, and I captured one for the “Water” project so I was pleased with that. I was quite surprised how vibrant the colours were in the drizzle, and misty light. Driving back over the North Yorkshire Moors in rain, and fog, didn’t allow for much photography either. Yesterday, walking along the harbour front in Bridlington the high tide, and strong winds had thrown lots of debris onto the promenade, seaweed, nets, tree branches, and cuttlefish kept council workmen busy clearing up the mess. With the right clothing, and a weatherproof camera photography can still be enjoyed even in poor conditions.
A photo editing workshop was held last night, with members bringing in their laptops, and post processing sample images. Members were able to practice processing bracketed, and focus stacked images. Simple editing tasks of cloning unwanted items from images, cropping, and resizing of images were shown. The excellent FastStone photo viewer, and editor was able to accomplish most tasks apart from developing of RAW images, this free software is a “must have” for those with Windows computers. The Affinity photo editor has now been acquired by Canva, and the changes applied by Canva have made the software very confusing to use, and on my 14” Lenovo Thinkpad, it was very difficult to view the master layer to apply adjustments. PhotoScape X is a simplistic photo editor, for all that the software was easy to use, and the RAW processing was seamless. It was an interesting evening, and hopefully members will have attained some new skills in post processing, some of the images edited are shown here.
Good morning All I did manage to get to visit Gibraltar Point last week, very few birds to photograph at this time of year but I took a few and a Grey Squirrel. Last week member Dave Mann showed us photographs from his visit to Beamish, it's a great day out and Dave went round most of it and showed us some photographs from the new 1950's town as well as the farm, pit village, town and trains. Thank you Dave, and Harry for helping out with refreshments. This week, Wednesday 4th February, Derek is running an editing night, he has sent us all information on what we could download, if you have a laptop remember to bring it along. Print of the year is fast approaching, if you are entering make sure you send Dave Turner a list of your entries with which subject they are in and bring your prints along this week. Regards Graham
Fed up with watching the rain coming down, I set out yesterday into the rain to Normanby Hall to try and get a photo for the “Water Project”, I have one potentially good image, but I always like to see if I can get something better. My OM Systems OM-1 camera, and 12-40mm Pro lens are weatherproof, but obviously I wasn’t, but really lovely to get out.
Last night Dave Mann gave an excellent talk on his visit to Beamish in May last year. Dave explored much more of the Beamish site than when I visited in April last year, Dave mentioned the difficulties of getting on some of the vintage transport around the site, I experienced the same during my visit. It's a fascinating historic working museum and well recommended for a visit. Many thanks Dave for an entertaining evening.
Good Morning All Last week at the club we had our yearly project night, last year it was one photograph a month with the same focal length, there is a full report on the evening on our blog page, but four members did last year's project with newer member Sam Collet showing photographs at the club for the first time, some excellent photographs taken in Japan. It would be good if a few more members took part this year, just one photograph a month with the subject being water. Attached is my January photograph from last year, it would work for this years project as well. This week, Wednesday 28th January, our catering manager Dave Mann will be having a week off and showing some of his photographs. His presentation will be a mixed bag of photographs. Don't forget to send Dave Turner an email with your titles for the print of the year. Entries will need bringing in on the 4th February. Regards Graham
We held our "Project Night" last night, the theme being "Prime Time", one photo each month taken over the previous 12 months, using the same focal length "prime" lens. Myself, Harry Kerman, Keith Rossington, and Graham Harrison, had each completed the project and were able to show their results as projected images at the meeting. The results of the project were very interesting, seeing how each photographer had approached the theme, and their interpretation of the project. I have posted here one image from each photographer. The evening was rounded off by one of our newer members, Sam Collett, displaying some of his images taken on a visit to Japan, his wildlife photography was stunning in detail, and quality, well done Sam.
Good morning All Last week at the club we held our monthly competition, a PDI, with the categories of "Insects" and "Open". There was a good level of entries and some excellent photography. The competition was judged by Colin Lusby of NELPS Photographic Society. The "Open" category was won by Dave Turner with an excellent landscape of Llanberis, and I managed a first place in the subject competition with a Willow Emerald Damselfly, still quite rare but I photographed this one at Bressingham Gardens Norfolk. The results and photographs are on are website under competitions. This week, Wednesday 21st January, is our project night, only four members took part, hopefully more will take part this year. The subject was "Prime Time", one photograph a month with the same focal length lens. To finish the evening, Paul Twomey is showing his mini lecture that he missed last time, and newer member Sam Collett is showing some of his work. The new project subject is Water, one photograph a month including water. There is plenty of water about at the moment, the rivers are flowing well for a start. Dave Turner will now accept your titles for Print of the year, the same subjects as the PDI of the year but with the addition of Best mono in competition as well. This is chosen by the judge from any mono print in the six subjects. Regards Graham
It was our first meeting after the Christmas break, it was good to be back and the meeting was well attended. We held a PDI competition with the categories of “Insects”, and “Open”, our judge for the evening was Colin Lusby, who is a very experienced judge, and he gave many useful tips, and suggestions on how to improve our images for greater impact. Dave Turner took the well deserved top spot, in the “Open” category with his image of “Moody Llanberis”, landscape photography doesn’t just need a good view, the skill is in capturing the mood, the light, and the shadows, as well as the scene – Dave has captured the scene perfectly, it’s a view that anyone would love to hang on their wall. In the “Insects” category, Graham Harrison took the top spot with his perfectly sharp Willow Emerald Damselfly, this is a beautiful green iridescent insect pictured on a stalk, an excellent capture. The Competition page on the our website has been updated with the top three images in each category, and the score sheets.
