Classic lens review : Tamron Adaptall-2 135mm f2.5
I have a few classic Nikon and Tamron lenses in my kit of photography equipment as I find that there is something truly enjoyable about using an older manual focus lens.
One of the lenses I love using the most is my Tamron Adaptall-2 135mm f2.5 lens, it dates from the late 1980’s through to the mid 1990’s, as it was in production during this period. On both an FX and DX camera this lens offers a great field of view in your images. It is also a very fast lens at f2.5 however as with many fast lenses when wind open they are not at their sharpest, yet by using a still very fast F2.8 this lens produces very acceptable images.
These images are an attempt to show the sharpness that can be obtained, these images are taken outside and handheld …..
These images are just a very quick sample of this lens at different apertures, outside in the real world and without the use of a tripod. I feel that this is a very good way of showing just how usable this lens is in a real world environment and on a day to day basis.
Depth of field
One of the great features of a lens with this focus length (135mm) with a fast aperture is that you can isolate subjects that are at some distance from the camera, this is a powerful tool when used in your images and can help to create some interesting effects.
Here I post some very basic examples of using a different depth of field for the same subject.
Build Quality and Verdict
I feel that another great feature of this lens is its build quality, the copy I have is many years old yet still feels like new, its a great lens to use and a pleasure to work with. The focus and aperture rings are both wonderful to operate. Manual focus lenses from this era are built to last, constructed using all metal and built to operate with precision and smoothness. The colour and contrast produced are also among the best I have seen, even when put against my modern Nikon lenses.
All in all this is a lovely lens to use. Its very important to me that I like the equipment I use and this great little lens is right up there with my most loved in this respect.
If you can find one I would highly recommend this lens to anyone!, however as for my copy its not for sale! as I look forward to using it for many more years to come 🙂
Tarmon SP 500mm F8 Mirror Lens, Real world review
When you make a start in the world of Photography, Sooner or later you will want to own a dedicated Long Telephoto lens. These lenses offer the ability to get some great images in the world of (Landscape, Wildlife, Portrait and Sports) Photography.
Fixed focus (None Zoom) Telephoto lenses come in many focus lengths, but the most usable are 200mm to 600mm, depending on how much magnification of distant subjects and objects you need. The cost of these lenses my surprise many starting photography and to be honest even many long term photographers, they can start in price range from around €800 and end up way into the many €1000’s.
There is however an alternative option with this type of lens, this being to look at what are called Reflex or Mirror Lenses. These kind of lenses replace some of the glass elements within their construction with two Mirrors both used to fold the light entering the front glass element in much the same way as a reflex telescope does.
i.e. NASA uses this method in the Hubble space telescope that has produced some amazing ground braking images of the cosmos.
Third party and OEM Camera manufactures started making these lenses in the 1970’s and continued through to the 1990’s, today mostly only third party lenses are available. The quality of these Early OEM/Third party – mirror lenses was very high, even second hand some of these lenses can set you back some €300 to €800 on ebay, even today in 2017.
I purchased a Reflex lens made by Tamron (500mm SP F8) way back in 1988 and in this post I just wanted to share my thoughts on some of its upsides and some of its downsides.
To be honest, I have not used this lens very much, for two main reasons.
Firstly : at 500mm and with an lens aperture of F8 it needs to be Tripod or at the very least mono pod mounted in order to create very sharp images. This maybe a little unfair as this is true for most long lenses but Nikon VR lenses are so good at helping go handheld!
Secondly : these lenses have one very different down side to that of refactor (Glass only) lenses, they produce a doughnut ring effect on bright out of focus objects or even just areas in the image that have a bright, lighting than the darker areas around them. I have included some examples at the bottom of the posts images below.
With the first point above, today in 2017 with the high ISO abilities of SLR cameras such as the Nikon D7200 and D750, this issue has been made redundant to a great extent! When this Tamron lens was produced, 35mm film could only produce clean images at a rating of no more than ISO 400.
Today the Nikon D7200 can work very well between ISO 3200 and 6400 with very little help from good noise cleaning software in post processing, this up-rates the usable shutter speeds for hand held work for even a lens of 500mm at f8, letting you work handheld more than ever before !
Remembering that even on a DX sensor slr, you need for some 750mm (X 1.5 DX factor!) to keep a shutter speed of 1/800th to 1/1000th to create fully stable images, If you have a steady hand. Even on a cloudy day ISO 1600 gives a shutter speed of around 1/1600th and ISO 1600 on a D7200 is little to worry about! noise wise. It is for this reason that I am starting thinking of trying using this lens again.
For the rest of this post and review of the lens, I will let the following images do the talking, with a small amount of comments made in each of the related image types.
Tarmon SP 500mm F8 Mirror Lens – sharpness and quality
To test for the image sharpness and quality I placed the camera on a tripod, I don’t use a remote release, so there could be some small effects but all in all these are sharp images.
You can see from the below image that this lens can produce some very sharp images under the correct conditions, its just as good as some much more expensive glass only lenses from Nikon.
I have no worries here and would be very happy in trusting this lens to produce sharp images from corner to corner of the frame.
Above : Nikon D7200 with Tamron SP 500mm Mirror lens, Tripod Mounted
As image sharpness has been tested above, what about color fringing and other detects, color fringing is visible in an image at bright edges in the frame, so I used the wires and other equipment on the telegraph post in this image, I see no fringing Green, blue or otherwise in this image.
So again I would trust this lens to produce sharp and clean images that need little or no post processing to clean them up later.
Using the lens – in the Landscape
The following images speak for themselves, just general landscapes and animal images from medium focus distance subject to long distance landscapes, the town and wind farm in the last landscape is some 8km away from the location of taking the image, crazy!. Again its sharp enough taking into account the haze of the atmosphere, no color fringing problems in the wind turbines.
With the main set of images here, I am less happy with the out of focus effects as the bokeh of this lens is not great!, anything bright and a little out of focus (i.e. The grass!) takes on a distracted look, feeling tangled and distracting with the image smoothness, Most noticeable in the two images of the sheep sitting down.
Those Doughnuts !! OMG!
As you can see from the photo of this lens sitting in my camera bag at the top of the post, a mirror lens is constructed very much like a reflecting telescope, like this diagram :
You can see that the center of the front glass element is used to hold the housing for the smaller secondary mirror in the construction, that folds the image light back down the lens and into the camera.
This system works amazingly well but for one problem!
For in-focus areas of an image the central lens obstruction is never visible, however for brighter areas of an image that are out of focus this central obstruction created by the secondary mirror housing, created a bright doughnut effect.
In the below images this is very clear!
The light gaps in the trees below turn into bright cycles, the rain on the table in the background focus also does the same.
In some images you can work around this effect and even use it as an interesting advantage?, you just have to get to know when this kind of lens is and is not usable !!!
For the most when you have a subject that has the potential to create this circle effect ! it just distracting and not likeable. This is the point at which the little price you paid to get a budget Telephoto lens €300 not €2000 starts to gets you back !!!
Getting Arty , MayBe?
Like any camera lens, Mirror lenses have their down sides (Slow, bright Cirles, Manual focus, etc …), you just have to get to know these features and ether use them to your advantage or don’t !!!
Some people love the bright rings and make good use of them 🙂 , one use could be nighttime street photography ?
So then ?
So if your looking for a cheep way to get a telephoto lens into your camera bag, a Mirror lens is well worth looking at in my own opinion. Don’t expect to work quickly with them or be lazy in your approach, however – but then most telephoto lenses need hard work to get good images, with a mirror lens you just have to add a little on top!
In the end, just like with all of your image making, you get out what you put in !!!!
Will I take this lens out more than I have? Maybe ! most likely not !! Watch this space ?
If I was starting again with few lenses and wanted a low budget long lens, would I get a Mirror lens , Hell YES !!! , With Great high ISO SLR’s even more so !!!
Sometimes the harder you have to work to get good images , the more you learn !!!!
Also see : Mirror Lenses – how good? Tamron 500/8 SP vs Canon 500/4.5L, a older review, ISO has moved a long way since this article but its a great comparison test (€300 Tamron v €2000+ Canon).
Its easy to think that the best lens to spend a full day of Photography with would be a zoom lens, however my favorite and most respected lenses are all prime lenses(fixed focus lenght lenses).
One of my most respected and trusted lens is my Nikon 50mm f1.4, its fast , can work very well in low light and even at 75mm on my DX D7200 body (50mm on an FX) it makes me think in a very creative way. You have to frame you shots well before you click the shutter button, I find this much more creative that just walking around and zooming in and out at everything 🙂 although this can be a very fun experience.
While you need a zoom lens in order to make sure you can capture some subjects, Prime lenses make you think about the subject you want to capture!
So what kind of images can you produce if you only take one lens with you , A 50mm Prime?
Nikon AF-d 50mm f1.4 Gallery
These images from yesterday include a morning walk and then an evening walking alone the strand at Tramore, County Waterford
The world we live in is full on the most amazing things, some of these things we see everyday around us in a very clear and detailed way, others we have to stop and take a little more time in order to observe. This is why when I get this time I love using a Macro Lens, you can get in close to the small things of life, getting a view that is hard to get from a distance.
This summer more than ever before I want to use my macro lens in order to record the small things in nature 🙂
Using classic Camera lenses
In the world of Digital photography it feels like a new bit of equipment is released almost every month, new Camera bodies, lenses, flash guns etc….
In the last few years however the image quality of digital cameras has begun to reach such high standards that its hard to see as bigger need than every before to keep upgrading your SLR camera body. I remember so clearly the day I first purchased a digital SLR, it was a Nikon D100, a body that was very closely based on the Nikon F80. I also remember reading sometime later that for a digital Camera to match the print size of 35mm film you would need 24 million pixels, a target that was reached sometime back in the Nikon range and surpassed with the 36mp Nikon D800.
Looking back at Film cameras, most of the end print size and quality came from the type of film you selected to use. The camera bodies themselves offered different levels of capture capabilities, some bodies offered all you needed to take landscape images while other more advanced bodies allowed you to capture fast action activities such as sports.
Once you had the camera body that you needed, for the type of photography you worked with, there was little need to upgrade until you had almost worked your camera into the ground.
Today in 2017, it is a very legitimate question to ask if at last after many years of the megapixel race, have we not now reached the point that you can purchase a camera body and keep it for life or until you finish it off by using it so much ?
What about Lenses ?
In the first years of digital SLR cameras it was not always possible to use all your old lenses with your new wonderful Digital body, Many Cameras would only for example allow you to use the latest Auto-focus lenses.
Over time the manufacturers started to launch bodies at the top end of their range that allowed you to use many older lenses including Manual focus lenses. Once this happened many photographers started to look backwards at the classic lens market, to workout what lenses from the past still offered great performance on modern cameras.
Personally I love using classic lenses and the Tarmon Sp 35mm-210mm F3.5-4.2, is one of the lenses I love using the most, produced by Tamron in Japan in the early 1980’s and only ended production in late 1987, it was available new well into the 1990’s.
This lens is one of the best made Zoom lenses of all time and even includes a Macro mode, offering a close focus of 11.8″ (0.3m), for a zoom lens this is very good. It is also very fast and falls into the professional level of F3.5 at 35mm to F4.2 at 210mm, on a current Digital slr with its low ISO noise this speed is excellent. It also has some amazing Lens flare that when used in video mode is amazing !
For times when I can use manual focus and want a zoom lens that has a great focus distant range and is fast, I am more than happy to have this lens with me. Its sharp at all F-stops, feels just amazing to use and can take any kind of usage in any type of conditions.
I will let the images below do the rest of the talking here, its fair to say however that not all old camera equipment is outdated and not worth using anymore. Great Lenses like these ones, if looked after last for ever.
When new this lens would have cost top money and for a reason!
Its a while since I posted anything about photography equipment, even though I do keep one eye on making sure I have what I feel to be very good cameras and lenses (Mainly Nikons) , I don’t feel that equipment is what photography is really all about. To me photography is about capturing the world around me and so long As I feel my camera can still do this I am very happy.
At the Same time some of the lenses I have, have been with me for many years and I have used then with many subjects and at many locations with both film and digital cameras.
My MIR 37mm f2.8 lens, I have had since my very first SLR camera back in the 1980’s and I still have complete confidence in it 🙂 even using a Pentax K3 24 megapixel SLR.
Why Pentax ? , The lens is an M42 lens which means that it connects to a camera body using an adapter and the best camera bodies on the Market for using these lenses are Pentax SLR bodies as they only need a metal lens mount adaptor that allows the lens to function without any changes in focus distance, basically all the lenses setting and scales work as they were originally intended to.
There are many things I love about using this lens. the focusing is manual as is the setting of the lens apertures but however the dials used for both these settings are just perfect in operation, no modern plastic jumpy manual focus rings here- just smooth and perfectly controlled movements. One thing also great about this lens is the fact that there are no click stops for the aperture blades , there are marking that show ” f 2.8, 4, 5.6, 8. 11 and 16″ but you can set the blades to any setting in between, this is a huge help for video !!
Another great thing for Video is that this lens is 100% silent , simply no noise feeds back through the camera body !!
The back of the lens shows depth of field and focus distant marks, its not a macro lens as its closest distance is only .7 meters so Landscapes only here !
The production of this lens originally started all the way back in 1954. It was manufactured in USSR (along with my favourite Helios 44-2) and was mainly made in 2 mounts, M39 and more popular M42 (although both are adaptable to modern cameras). The design of the lens was based on Carl Zeiss Jena Flektogon 35mm f/2.8 and unlike Helios 44-2 was not a complete clone, but using same optical formal as Flektogon 35mm f/2.8, which is definitely a good sign considering how much more affordable they are than just about any Zeiss glass.
In 1958 Mir-1 received a prestigious Grand-Prix Award during the Brussels World Fair. Russians were probably so proud of the award that every Mir-1 lens produced since the 1958 World Fair, sports the “Grand Prix Brussels 1958” inscription on the side of the lens, so don’t mistake these lenses for some sort of special/limited edition.
Another great asset of this lens is the lens flare it can produce , this link shows some lovely deep spherical Studio flare results 🙂.
Compared to other Classic M42 lenses and modern lenses.
MIR 37mm f2.8 Gallery
The following are some local Kilkenny landscape images that I feel show just how good this lens still is at capturing some great sharp and contrasty black and white images , even with 24 megapixels to expose any defects!
Yashica DX 35mm f2.8, M42 Lens
Over the years I have collected a few classic camera lenses, the Yashica f35mm f2.8 m42 lens has to be one of my most valued and liked.
Back in the 1960’s this lens would have cost a good amount of cash as it was at the top of Yashica’s Slr lens range, the main reason for this being that it had the then New DX coating and a 35mm focus length was becoming very valued for 35mm film camera.
I use this lens a lot, not all the time but its always at hand if I need it, I think you can see from the images below why.
If I use it on a dx sensor camera it provides for a 50mm focus length, a length that I like a lot for framing landscapes. As for the famed DX coating, well I think that you can see form the images below that it still works very well. The colors and the contrast in these images ( taken last week ), are just great. The images taken facing right at the sun show just how little flair this lens produces.
Digital Compacts and Sensor size
Ever since Digital cameras became available to the professional and the Consumer market alike there has been an ongoing debate about the sensor size that the manufacture selects for each Model.
You can see all the possible types and sizes of sensors here : Image Sensor types and sizes
As well as SLR cameras , I own two cameras that have sensor sizes below what most people, stereotypically would consider are professional, by which people mean that you would be able to sell the images to be printed in magazines or used for commercial reasons.
Most of the time I use these cameras when I know that their images will be used for the Internet or for personal reasons like Holidays or Family pictures.
However the Boss of Nikon-USA last year made a statement that the size of the sensor is now being made less important than ever before, simply because the image quality being produced by most sensors over that of a pocket camera or an i-phone was increasing year on year.
His statement was sure to and did raise some debate, specially from the owners of very expensive Nikon Cameras !
So , over the last few months I have taken a closer look at what he was talking about and the results are very interesting, below I have posted six images taken by a Nikon P7000 and then a Canon G1x , which as you can see from the diagram above on the left, has a much larger sensor that the other camera used here a Nikon P7000.
Many top end compact Cameras have a sensor size of 7.60mm x 5.70mm in size, the Canon G1x has a much larger sensor that measures 18.70mm x 14mm.
Many Photographers who make money selling images fell that the Canon G1x has a very acceptable image quality for a good 80% of image types and keep this compact-camera as a backup or as a carry anywhere camera. Sometimes a large and heavy SLR is just a pain to carry and makes you very conspicuous !!
So the question I was asking myself is , is there a big difference in image quality between these two Cameras here ?
Well the images below don’t appear to show many if any at all, the Nikon has a 10mp output and the Canon 14mp so if your are printing the images you could get a 36x27cm print from the little Canon and a 30cm x 23cm print from the Nikon, both at 300dpi.
This is a large surprise to me and I am sure could and would be questioned in a camera review lab but I am taking real world images from both sensor sizes and comparing them.
In all other respects I can see little defects in the RAW images coming from the Nikon as opposed to the Canon, the Colors are very good they both contain about the same level of detail in the shadow areas and the highlights such as bright areas of sky and clouds and have an image noise level that is acceptable.
So is the Boss of Nikon America correct, well yes, in many respects from looking at the results of most cameras with a sensor size of and over the 1/1.7″, with these sensors you will get some great images provided the camera itself is designed to let you do so!
Will I be throwing my full sized sensor SLR in the bin , well NO! not just yet but it is very reassuring to know that at last you can take these kind of cameras anywhere (Holidays, long walks, tops of mountains and family events) and get very good results , something that has not always been the case!
Just as some final comments,
At some point I will compare these cameras to my SLR and study these difference’s, However the very fact that a close study of the image quality difference’s is even needed shows just how good top end compact cameras have become.
I started the post by saying that this area , sensor size has always been a hot topic and it always will be but you will hear many people tell you that a type of camera is not good, when you ask “OH!!! why ?” they will bring up areas such as depth of field being Shallower with full frame sensor slr’s, very true , what they will not say however is how often they need this ability and how often they use it !!
What they also leave out is that in Macro photography you want a much deeper depth of field, otherwise that Bee your trying to get a picture of will only have its head and not its body in focus!
Three images of the same image scene
Canon G1x followed by Nikon P7000
SMC Takumar 50mm f1.4, classic lens
Over the last couple of months I have posted a little about the quality of older lenses and uploaded some sample images. These post have included a review of the ( 28mm HMC Hoya m42 lens and the Tamron 24mm f2.5 lens).
One other much loved lens I have been lucky to find in great condition is a SMC Takumar 50mm f1.4 M42 Lens. I have owned this lens for a good while and still use it from time to time.
Firstly what is an M42 lens , well this wikipedia article describes these very well, basically they are lenses with a mount to a camera body that was designed to be universal, as to fit any camera designed with an M42 mount.
The stand out feature resulting from this mount is that they use a manual method of control for their aperture blades. Many of these lenses have a switch that can be used to keep the aperture blades wide open when manually focusing the lens then close them down to the required aperture during taking the image, as the view finder maybe to dark to focus otherwise.
I can hear many people asking “Why then would you want to use such a manually controlled lens ?*
Since M42 lenses, lens and Camera manufactures have put much work in-to the development of, firstly Auto Aperture lenses (Apertures controlled by the camera body) then Autofocus lenses with an ability to focus on up-to fifty focus points with an ability to selection from one of them in an image being framed. These developments have opened up a new world to photography, such as sports images that have very quick moving subject in perfect focus.
However there is still a place for old lenses, Landscape or portrait photographs for example do not automatically need auto focus.
Older lenses also offer abilities and features that have been lost in an age of autofocus cameras, abilities such as using hyper focus control for example (Lens Hyper-focus), a method of using lens apertures and focus distance to make sure that a pre-set amount of subjects in your image will automatically be in focus at any given distance range from the lens. In an age of high ISO performance, digital technology, this method is more usable than ever before as you can use Higher ISO settings and ever slower F-stop numbers such as F11 (Thus have a larger depth of subjects in your image in focus) and still achieve fast shutter speeds to capture clean usable images.
As you can see from the images of the Lens above manual focus lenses all contain much needed details such as the aperture being used the focus distance and the depth of field for each aperture.
The two other features that I really like about this Takumar lens are the construction and image quality.
The focus control on the lens is a pleasure to use it is very smooth to turn and wonderful in comparison to even my Pro level Nikon autofocus lenses.
Even though it may appear that this lens has been left behind some as far as new lenses are concerned, the image quality is hard to beat. You can see from the images below that there is no lens flare even when pointed at the sun, the images are sharp from about F2 upwards.
One feature that I feel could be the case is that when these lenses were developed, Black and White film photography was very much still being used as much as colour film was. The coatings on these lenses I feel thus gives a wonderful contrast and deep colour to digital images along with being perfect for great contrast in black and white images.
SMC Takumar 50mm f1.4, Gallery
Using Old M42 lenses on a digital SLR
Over the years that I have been taking images using SLR cameras both film and now Digital, the items that I have always show the most interest in are the lenses I have Purchased.
These days lenses are usually purchased as a secondary item to the camera body, with all the dazzling features and technology that goes into cameras and marketing them, it is easy to forget just how important an item a lens is.
It is the lens that produces the image, the camera just records this image and if its a great lens then your image stands a good chance of being so too.
Something that becomes very clear to you, the longer your into photography is that for the most part, lens technology the parts of the lens that really create the image, has been very good for a long time. Little development is needed with the type of glass and the coatings that are used on the lenses.
Most of the development today is with adding lens features such as image stabilisation, the process of moving some of the lens elements to allow for any movement in the camera while it is being held in your hands and help produce a stable image.
So just how far back do you have to go to get a good if not great lens ?
Hoya is a lens filter and lens coating company, they have done huge amounts of research and development over an very long period of time. you may know of them mostly through their UV filters that are attached to a lot of peoples lenses.
Back in the 1970’s along with a lens manufacture Tokina they also sold a limited number of great lenses, I am lucky enough to own a Hoya 28mm f2.8 M42 lens in very good condition, it cost £50 in 1975. I have used this lens for many years for Landscape work and have always been very happy with its results.
This is a fully Manual lens , No auto focus, no stabilisation, No auto exposure and just perfect for Landscapes.
I feel that landscape photography should take a little time and the fact that everything is fully manual with this lens, just adds to this experience. You have to think through all the settings and this extends into your thoughts about what your taking images of.
I feel that this Hoya lens is one on the best I have for reproducing great colours, contrast and sharpness.
The Gallery below is just a quick sample of some very recent images taken using this lens.
Hoya M42 28mm, f2.8 lens gallery