Mamiya Twin Lens Reflex
Some owner comments of a great, yet at times, frustrating camera system.
These are my experiences with the Mamiya TLR.

Enrico Scotece (2002) - Updated Mid 2008


Introduction

I would rather not compare the Mamiya TLR system to others such as Hasselblad 6x6, Mamiya 7ii, RZ/RB, as I have used these cameras as part of my professional gear, and with any system there are a few advantages and disadvantages to mention. All cameras have their uses (rephrase: 'almost' all cameras) and although one camera may be better than another in one area, it may be lacking in elsewhere..

I use and own a few of the Mamiya TLR’s –C3, C33’s, C330’s. Some of these are in pristine condition and see no outdoor use; other units have seen heavy use by not only myself but as well as previous owners. Though I have never intentionally abused my cameras in any way (although I did accidentally destroy an RB), I have at least 3 units that are heavily used in all weather conditions, day or night, and consistently produce exceptional results. It is these units which I enjoy taking outside most, at night, on the streets, into foreign subways, semi wet weathered streets of worn cities. The C-series TLR’s has given me the pleasure of shooting MF in scattered neighbourhoods of local and foreign cities and not be afraid of loss. The Mamiya’s are strong units. You could knock out a cow with one of these things. Honestly, the thought of using one of these things as self defence has crossed my mind, though ofcourse these cameras were built to be used and purchased as a tool to create negatives that will produce outstanding photographs. If you don’t take a chance, you ain’t got one, and since the replacement cost of these cameras are fairly low, it was a sense of releif to become less protective of the unit and less afraid if someone were to rob me of my gear.

As far as I know, Mamiya produced the last of their TLR’s in the 80’s, though the production of bodies had stopped prior to that of lenses. The camera takes 120 film and is of a 6x6 square format. Interchangeable finders are available including the standard Waist Level finder, Porroflex / finder, 'Chimney' finder - metered, and a Prism finder. A positive of a Twin Lens camera is that mirror vibration is non-existent: the camera is dead quiet. Being a TLR the field of view is never 'blacked out'. Its almost like a compact 5x4 system with no movements - and fully mechanical (no batteries!). You have full control over its mechanism, you can expose and re-expose, whether it be multiple exposures or successive frames, with ease.




Comparing the C3 Series

The older C33's are a little heavy. The C330F is possibly the most user friendly of the range, though the last manufactured of the series, the C330S is definately the most lightweight. I have favoured the C33 and the C330F over time, almost always using the heavier C33. Weight is not a problem for me but maybe for others. I find that the extra weight adds more stability when handheld. Manufactured in the 70's the C33 is an all metal construction, whereas the C330F/S is not. The 'F' and moreover the 'S' models of the C330 have more plastic in them. They are not necessarily of a lesser build quality, though I found sturdiness was an issue with the lighter C330S when handheld.


Accessories

Accessories for these units are wide and varied. Some accessories are easily found on the market, though particular accessories such as the original lens hoods are hard to come by and are slowly disappearing over time. A very useful accessory is the parramender. The parramender sits between the camera and the tripod and is especially useful for correcting paralax; when the camera is close to its subject this accessory is a must. The use of 120 or 220 film is permitted with the TLR's. Using 220 film with the C330 simply means rotating the pressure plate to the 220 position, though the C33 for instance requires you to unhook the 'back' and apply a 220 back instead. Mamiya also made available a sheet film holder for the C33, however it should be noted that both of these two interchangeable backs are one rarer than the other.


Lenses

The Mamiya TLR differs from all other cameras I own, specifically the lenses. The tones are unlike those produced by other lenses, especially in colour. And the tones produced in the black and white negatives are somewhat ‘film noir – ish’. The Mamiya TLR system is the only system where interchangeable lenses are a possibility, however this is not a quick process. Many users will have perhaps two bodies with differing lenses mounted. Allowing the use of a range of interchangeable lenses from 55mm through to 250mm, the user has a choice of focal lengths, and the quality obtained with certain lenses, particularly the 65 - black or chrome, 105D, and 180 'Super', are outstandingly sharp. The 80mm is also a very good lens, probably the 135 slightly lesser. Never really having been a fan of telephoto lenses, I had surprisingly purchased a 180 Super and the results were amazing. This urged me to get my hands on the 250mm, though my experiences with using two different 250mm lenses over the course of a year left me disappointed. The 250 really was a peice of crap. Clarity was at a minimum, contrast even less so.

One should try to avoid 'ultra-used' gear, especially lenses. The availability of lenses is still good but coming across great condition lenses is sometimes difficult. Now and again, with time and patience, good lenses tend to surface. The ‘black’ lenses are the better lenses, newer with far more reliable shutters than the older ‘chrome’ versions. Black lenses are all completely black. Chrome lenses are the older and can be distinguished by the chrome shutter dial ring. The earliest chrome lenses had near circular aperture diaphragms and are a little rare. They are also thought to be uncoated (or single coated). Black lenses, having the better multi-coated glass, are overall less prone to flare (the degree dependant on what you are shooting). I had frequently used an 'old' chrome 80mm lens for night work in subways and the quality was great, especially around f8 with a lens hood to minimise flare from night lights.

As for the black lenses, generally the older lenses have a yellow 'reflection' and the newer have a somewhat purple reflection. I don’t know if this has anything to do with multi-coating etc, or if it’s just the type of glass used. The later mentioned 'purple cast' (glass) are meant to be better. You may also be able to distinguish by the shutter lever as the newer black versions have a blue dot covering on the face of the lever. In addition, the latest black lenses of the 1980's have apertures with click stops whereas the previous black ones are stepless. All lenses are of a similar make, except for one black 105mm lens. This was the last 105mm lens made and is labeled as '105DS'. This lens also has a "V" setting coupled to the flash synch lever - like an inbuilt timer (say a 10-sec time), and is also the only lens to have a depth of field (DOF) scale on the viewing lens - basically an aperture 'set' added to the viewing lens for DOF preview.

I haven’t yet quite figured out how to distinguish between newer or older makes of the chrome series lenses, simply because the chrome shutters 'give in' after prolonged use, or prolonged lack of use, and are not repairable, so users (including myself) just re-place the shutters from other lenses which for instance may have damaged glass etc. The life of any shutter can be lengthed if it is regularly exercised and / or stored on a released 'B' setting. For the time I have owned them, all my black lens shutters have never had a problem. I know for a fact that the chrome shutters will one day give in. Of my chrome's 1 of 4 have let go in the space of 5 years, and without warning. Once the chrome shutters go simply place the lens in your ‘parts’ box.

One more thing, the lenses also have an X-M selector for flash use - Don't forget to leave it on X!! The M setting is for flash bulbs not electronic flash. You may come across lenses that have the selector glued in the X position - obviously a user who had accidentally bumped it into the M position and ended up with a blank roll of film...


Maintenance and what to look out for...

Many owners also complain about focus problems with these cameras and some of the problems seem severe. I suspect the units must have been dropped, or at least the lens plates slightly bent etc. The only problems I have experienced with focusing are when I would purchase a lens. Some time down the road people don’t realize that the viewing lenses especially are prone to some degree of loosening. It’s just a matter of alignment with the taking lens, which took a whole 2 minutes to fix.

In all, almost any well cared for mamiya lens, be it black or chrome, old or new, used with a decent lens hood, will produce excellent results.

The bodies - some jam, some don’t. Maintenance is not a big deal with these cameras. All of my units are ‘internally’ equally healthy. I have only had one mechanical problem with one single particular camera, a very used C33 with a shutter cocking problem, I realized this problem as soon as I was given the unit. This camera looked like it had been taken apart before for a service or to perhaps repair a tired looking external bellows. The outer bellows was rough, the inner fine and from what I had seen, the repair did not take place…

Two '3' series bodies (the C33 and C330) have a built in lever that will cock the shutter as you advance the film. Problem with my particular C33 was that after you forward and then back-wound the film advance lever (as is normal practice with the C33), the cocking arm (on the body near the taking lens) would sometimes not fully return to its ‘out of the way’ position. This would result in a frame skipping habit - 1 skip per 3 frames ..waste of film damn it!. I decided to investigate.

At first it was thought that the problem was related to the winder assembly, since C33’s are renowned to jam. Thankfully this wasn’t the case - investigation and diagnosis was successful and without going into too much detail, the mechanism behind the front plate was all there however the gears of one particular contraption were misaligned by (only) one cog. Simple, undo a few screws, disassemble, realign, reassemble, start shooting!… yeah right... After having to realign all the gears for the film advance / shutter cocking mechanism I must have lost at least 5 kilos and was nearing a certain degree of diminishing patience. I’ll take the time and patience to complete a job – but I’ll be honest – man, this thing pissed me off! I don’t think I have ever sworn so much in a space of 3+ hours. I should have known though, I had previously taken apart the focusing screen assembly for a clean out. A little tedious? Yes. There must have been about sixteen or so shims under the focusing screen alone that were very uncooperative. Beware that patience is a must if you intend to take these cameras apart. I mean hey, it took me only 45 minutes to put the focusing screen assembly back together…

In any repair the whole process is just a case of trial and error. Patience proved itself and I was able to fix it. Now the unit works beautifully, performs well with a handful selection of lenses and has not skipped a single frame.

As for the other TLR’s I own (mainly C33’s / C330's), not one has had a single problem. For me the Mamiya TLR system is not the perfect camera though it is indeed very rewarding and one that I will never let go.

If the unit you are looking to purchase seems like it has been dropped out of a moving car then obviously, stay away. Any problem, especially with second hand gear usually arises from misuse or neglect. Any prospective buyer needs to make a sensible decision prior to purchasing any used camera gear. Be aware of what you are buying and what to look out for, and have realistic expectations about implications and applications.


Modifications + Notes:
Although one can recieve great satisfaction in using one, the Mamiya TLR can be a real pain sometimes.
Here are some of the Modifications I have made to a C33.

1) C33 Body




2) C33 Body, 80mm Lens Black, Screw type lens hood

So as to make the camera feel as part of my left hand I aimed at making modifications in order to make it feel more like a press camera.

More specifically I needed to:

- be able to use the 'occasional' flash - therefore removeable
- be able to leave the tripod base plate attached
- handhold the camera comfortably
- have the camera well balanced, with and without a flash

One problem I always had with the C33 was its balance / weight. Sometimes the extra weight (compared to the C330) was good though it wasnt always stable therefore it is/was difficult to use handheld (quickly) for that very reason. If I were using a Metz flash then the issue was not so bad since the flash 'body' acted as a handle. However the base plate of the Metz is primarily designed for cameras with a long base - ideally a 35mm. The TLR's tripod mount also seems to be in the wrong place too - at least when using a Metz. To have the flash closer to the lens meant having the base plate of the flash protuding on the right hand side of the camera and in line with (and in the way of!!) the focus dial...

These images show my minor modifications. This C33 body is the more frequently used TLR body I carry with me on the street. It's one battered looking C33 which after all these years is still going...

From the images it can be seen that small changes and additions have been made. I constructed a base plate that combines the Manfrotto Hex Plate, and the Metz Flash base plate. This peice has been constructed in a way so that the flash sits central to the cameras weight. The right hand side of the cameras body is freed up so that the focus dial is not interfered with.

A strap was also added to facilitate my left hand. The left focus dial (that I have never used) was also removed - more room for comfort.

Shooting and focusing with the right hand, holdng and balancing with the left is now possible. The use of flash also becomes easier. Now the Metz just 'clips' on and off as qucikly as I want it to.


Looking at Image #2, you will notice the above lens is of a yellow cast and the bottom lens is that of a purple cast. Obviously these two lenses had belonged as a different 'pair' at another stage of their lives. Both lenses (taking and viewing) will always have the same colour cast if they are the original matched pair from the factory. Perhaps either the viewing or taking lens was damaged and therefore replaced.




3) 65mm Lens Chrome, Alternate Hood + Filter Adapter

Finding the original lens hoods for the Mamiya TLR lens is not easy. You will always either find them in a '$2 box' or in a glass cabinet for, well.. way more than $2...

One can always use conventional screw type lens hoods such as that seen in image #2. These are more readily found and are effective in any case.

The original hoods slip, not screw, onto the lens.

If using filters with lenses 80mm and above then no vignetting should occur. However when using filters with the 65mm or 55mm the usual screw in filters may (and most of the time do) cause vignetting. For using filters for black + white, and occassionally colour, an alternative had to be found.

For the 65mm a slip-on type hood / filter holder was put together. The slip-ring with locking screw was taken from a trashed factory hood. A series of step rings with adapter ring was attached.

The filter thread is a 77mm. This seems large and from the image (#3) one can see that at least a quarter of the viewing lens is covered. This isn't as much of an issue as first thought. Being a wide angle lens, not much of the image in the viewfinder is actaully lost, the field of view remained substantial. When shooting with a tripod or when not in a hurry, the contraption can always be slipped on and off between frames.



4) 65mm Lens Chrome, Original Slip-on Box Hood


Pictured here is the same lens as above with the original box type slip-on lens hood. These hoods have a hinged top that can be positioned at any angle so as to make viewing easier. Using filters whilst this hood is in place is virtually impossible. Especially when the focal length is wide; vignetting will occur with ordinary screw in filters.

You will also notice that the lens has chrome keeper rings. Many times one will purchase a chrome series lens and rarely these rings will be present. Normally the first buyers would remove and replace them with a UV filter or other. The keeper rings simply added stability to the thin thread wall.

The X-M selector can also be seen. As stated above, X is for use with electronic flash, M is for use with flash bulbs.



5 ) Inside of Film Door, Replaced Seals


The foam light seals will most probably be deteriorated and if not replaced will cause light leaks onto film.

A great alternative is the use of self adhesive velcro tape (fuzzy side only ofcourse). The deteriorated foam will have to be cleaned out completely. This is important! It is very gummy and has to be scraped out and cleaned with solvent for best results. The velcro can then be cut into thin strips and applied accordingly.




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