Differences of mm vs mm film Compare and Review
Hello everyone, in this short post, I will give you the answer for the question: What are the differences between mm vs mm film?
1.The review of film
Medium format camera is the type of format which using the or the film or both of them in the s. The photographers also use the film at that time. However, it was not produced with a huge amount of using, and the users prefer the film because the film is more convenience while taking. Therefore, many people did not know the film, they only knew the film and the film. So what is the difference between mm vs mm film? Generally, the film and the film have approximately 61mm. In fact, the film is a black paper roll with a strip of film tapped inside that is drawn through the camera(s), when the photographers take their photos. Since the paper has markings on the back, they could advance the film by looking through a red window.
There are three types of formats: (16 shots), 6 x 6 (12 shots), 6 x 9 (8 shots). The users could load the film in the daylight because of the black paper roll in the film. Typically, the paper back has rows of numbers which lines up with the usually red window on the back format of the particular cameras. These backing papers protect the film, when it is wound on the spool with enough extra length to allow loading, and unloading the roll in daylight without exposing any of the film. In , the film was introduced by the Kodak brand, and this was the first time of using film in the Kodak Brownie camera.
mm vs mm film
The film is held in an open spool originally made from wood with metal flanges and plastics. The length of film is from mm to mm, attached to a piece of backing paper longer and slightly wider than the film. This roll film was the most popular of using in the s. In the s, it was changed by the journalists in their tasks with the rise in popularity of the Nikon 35mm cameras. Medium format gives far better technical quality than 35mm and it is also easier for using. Since the film comes in rolls, the users may load in daylight like the 35mm. Furthermore, the film does not have the standard size. There are several framing options which the manufactures have used: 6cm, 6x6cm, 6x7cm, 6x8cm, 6x9cm, 6x17cm. In the s, the photographers also use the film which is a smaller spool was used for the same roll of the film for snapshot cameras. However, the manufactures does not produce the film in the 21st century, the photographers can replace the spools onto spools. Lets continue this comparison between mm vs mm film with the compare part 3.
mm vs mm film 3
2.The review of film
The prospects will not clearly recognize the film and the film because when the clients see these films in the shop, both of them are the same identical, they also have the same size which are approximately 61 mm. Hence, if the customers do not have the knowledge of the photography industry, they will not realize the difference between of two both films and their features. The film does not have the paper backing for the whole roll, and it was not introduced earlier than the film.
There is twice as much film with only a paper leader and tail. Therefore, the photographers will get twice as many exposures. It could also be got from 15 to 31 exposures. Accordingly, the images of film are also bigger than the film. Thus, if the photographers want to take some large sizes of the pictures, they will choose the film. However, they should keep in mind that they will have to pay much money because it is more expensive than the film.
mm vs mm film
3. What is the difference between mm and mm film?
and films are the most popular formats and sizes of the modern medium format film. To recognize the difference between the film and the film, the users should carefully observe these format films. The film is two times longer than film. On the film, the paper backing is the whole length of the roll, whereas on the film, the paper is only from the beginning to the end, and it is attached to the film with the tape in the middle of the roll.
OLYMPUS DIGITAL CAMERA
People prefer to use the film in their cameras because the film was sold more popular than film. The film will require more careful handling than the film, when loading and carefully unloading over subdued light and assuring the rolls are really tight. Some cameras are able to take both the and film, the Mamiya and Pentax 67, for instance. The photographers need to move the pressure plate to new position. The frame counter will count the exact number of frames.
The photographers must change the pressure plate because the film is thinner than the film, due to lack of the paper backing. On the other hand, some cameras are not able to use the and film at the same time. Those cameras with interchangeable backs, the Hasselblador or the Rollei , for example, require use different backs for the or film. This is a rough processing and the users have to pay much money. They should decide which type they prefer to use and then, they have to stick with it.
The has a full length backing which can be loaded in the camera(s) with the counter windows, but the film does not have this function in the feature and it would be exposed through the window in the camera(s). This is the reason why the film could not be used in some cameras. The film has another real advantage is double the number of shots on a roll. As a result, the users have to pay much money when using the film. Currently, the film and the film are the most popular formats.
Hope that you undertstand the differences between mm vs mm film through this post.
The Key Differences Explained - vs Film
and film are both medium format films that come on film spools. Until , they were the last medium format films being sold.
For the most part only remains. For a brief period of time there were a small number of hand-rolled Lucky rolls available on eBay.
They share the same nominal 61mm ( inches) width. The key difference is in the length of the film rolls. film has a backing paper and is usually between 82 mm and 85 mm in length. (32 to 33 inches)
film is twice the length of , and does not have a backing paper. Instead, it had a paper leader and trailer.
In order to use rolls of or , you must have an empty spool for the exposed film to be wound onto. Obtaining an empty spool can be a problem if you are shooting your first roll and there isn't an empty spool in your camera.
film was introduced by Kodak in for use in the Brownie No. 2 camera.
Rolls of film come wrapped around a spool and have a backing paper. Frame numbers are printed on the backing paper. This allows the frame to be seen by looking through a red window on the back of the camera.
The backing paper helps to prevent light leaks that could fog the edges of the film. A downside is that the backing paper can cause the film to not sit as flat against the film plane as film.
Is Film Still Available?
Yes, film is still widely available in a variety of film stocks. It can easily be purchased online and from camera stores.
Why is Film called ?
Because it was the 20th daylight loading roll film format released by Kodak.
In the late 19th century every new camera model would use a different size of film. Technological advancement played a part, but it was mainly done so that people would have to buy film from the company that manufactured their camera.
As more cameras were introduced, it became difficult for people to buy film. You would have to know the image size and model of your camera.
To solve the problem Kodak numbered their film, starting with , in the order, it was released. You don't see the other numbers because those film formats were discontinued many years ago.
For more information see the History of Kodak Roll Film Numbers.
How Many Photos Do You Get per Film Roll?
The number of photos depends on the aspect ratio of the frame the camera is capturing. Smaller image frames will allow for more shots per roll of film.
The ISO standard lists the film size as 61mm ( inches) wide and between mm (32 inches) and mm (33 inches). That does not include the length of the backing paper.
|Frame Size (cm)||Frames|
|6x||15 or 16|
film was released in It does not use a backing paper, which allows the rolls to be twice as long as film.
is twice the length of at around cm. The added length means that it is more difficult for a photo lab to process.
It was targeted at professional photographers. They would be able to get twice the number of photos with a roll before needing to load another roll, compared to a roll of
As is does not have a backing paper, it can not be used on cameras that rely on a red window to see the frame number.
Instead, must be used with "newer" professional cameras. These cameras are able to correctly advance the film without the aid of frame numbers.
Without the backing paper, this film stock is more likely to have the edges fogged. Another downside is that it can be difficult and/or expensive to find a lab that will develop the film.
There was a short period of time when film was no longer available. This occurred after Fujifilm discontinued production, with the last batch being made in December
Various rolls of from the last batch or expired roll can be found in limited quantities on eBay.
Recently, there was some hand rolled Lucky Brand rolls available on eBay. However, it has been months since I've seen any.
Medium Format Camera Compatibility with and
Medium format cameras that have removable film backs may be able to use both film formats. The Mamiya RB67 would be an example of a camera capable of using both films with the correct film back.
Any medium format camera introduced in the late s through the s should have some way of using
Finding and backs in good condition can take some time. Many were used by professional photographers and heavy use has taken a toll on them.
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A Guide to Popular Film Formats
Film (and )
Introduced in and discontinued in
In Kodak introduced two new negative format, and The 70mm wide film format ( 2½” ×4¼” or ×11 cm) was the same as the existing film format but the negative stock was wound on smaller spools in order to fit smaller cameras.
More on and film
film is still a very popular medium format film, especially with the recent popularity of the Holga. The film format was originally introduced by Eastman Kodak for its Brownie No. 2 in
It was the main format for amateur photographers and beginners’ cameras like the box cameras. With the popularity of 35mm, film became a format for professionals.
More on Film
film is the same width as , but with double length ( cm) and thus twice the number of exposures per roll. ISO also specifies the dimensions of film. Unlike , there is no backing paper behind the film itself, just a leader and a trailer. This allows a longer film on the same spool, but as a result, there are no printed frame numbers for old cameras that have a red window as a frame indicator. (Moreover, light from the window would fog the film.) Also, since the film alone is thinner than a film with backing paper, a differently positioned pressure plate may be required to achieve optimal focus. Some cameras capable of using both and film will have a two-position adjustment of the pressure plate (as well as a switch elsewhere to adjust winding), while others will require different film backs.
More on Film
Introduced in and discontinued in
roll film is basically the same as roll film; it has the same width and length. The only difference is the spool that holds the film is smaller than that of the rolls.
More on Film
The film is a paper-backed roll film, cm wide, originally designed to store eight pictures in 4×cm format. It was created by Kodak for their Vest Pocket model – hence was often called Vest Pocket film. Many of the first generations of film cameras were similar folders, and frequently inherited Vest Pocket or VP in their names – for example, the Dolly Vest Pocket. See Category: 4×
More on Film
The Kodak film cartridge is a roll film magazine for the 35mm-wide film with a paper backing.
It was launched in by Kodak in answer to consumer complaints about the complications involved with loading and unloading roll film cameras. With the cartridge film, you don’t have to attach the film leader to a take-up spool. The cartridge simply drops into the camera. Since the cartridge is asymmetric, it cannot be loaded incorrectly. You close the back, wind, and shoot. cameras have a window to show the back of the cartridge, which is printed with the film details and has a small hole revealing the frame number printed on the backing paper.
More on Film
Film (35mm film canister)
The 35mm film format was developed and produced at an experimental scale in Thomas A. Edison’s laboratory in New Jersey by splitting 70mm roll film. Edison compiled his caveat for the double perforated cine film in the fall of , describing it as a double perforated long band passing from one reel to another, driven by two sprocket wheels. The film was obtained from the Eastman Dry Plate and film Company in Rochester, NY. However, it took several years to become a regular Kodak product.
More on 35mm Film
film was Kodak’s unperforated 35mm paper-backed roll film, introduced in was intended to avoid some of the problems of the early perforated 35mm films. The smaller diameter spool and lack of need for a sprocket allowed for much smaller camera designs. Kodak’s Bantam camera series used film.
Other paper-backed 35mm film formats have included Bolta and the film Konishiroku produced for the Konilette.
More on Film
As an alternative to formats, The APS film cartridges are optimized for fully automatic film load, enclosing the 24mm wide film completely when not in use. A lightproof door and partially exposed films can, in certain cameras, be removed and used later. The film is even put back into its cartridge and returned to the user after it has been developed.
More on APS Film
film cartridges were launched by Kodak in answer to consumer complaints about the complications involved with loading and unloading roll film cameras. Because loading film was easy and the small size made format popular very quickly.
The small negative size of film is half the size of (35mm) film and because it’s small it’s difficult to enlarge and get high-resolution scans and the film is often associated with prints and scans that are grainy and lacking sharpness.
More on Film Cartridges
Medium format roll film
This article is about the camera film format. For the Turkish motion picture, see (film).
is a film format for still photography introduced by Kodak for their Brownie No. 2 in It was originally intended for amateur photography but was later superseded in this role by film. film and its close relative, film, survive to this day as the only medium format films that are readily available to both professionals and amateur enthusiasts.
The film format is a roll film which is nominally between mm and mm wide. Most modern films made today are roughly 61mm ( inches) wide. The film is held in an open spool originally made of wood with metal flanges, later with all-metal, and finally with all-plastic. The length of the film is nominally between millimetres (32in) and millimetres (33in), according to the ISO standard. However, some films may be as short as millimetres (30in). The film is attached to a piece of backing paper longer and slightly wider than the film. The backing paper protects the film while it is wound on the spool, with enough extra length to allow loading and unloading the roll in daylight without exposing any of the film. Frame number markings for three standard image formats (6×, 6×6, and 6×9; see below) are printed on the backing paper.
The format was introduced in and is the same width as film, but with about double the length of film and thus twice the number of possible exposures per roll. Unlike film, however, there is no backing paper behind the film itself, just a leader and a trailer. This results in a longer film on the same spool, but there are no printed frame numbers. Because of this, film cannot be used in cameras that rely on reading frame numbers through a red window. Also, since the film alone is thinner than a film with a backing paper, a special pressure plate may be required to achieve optimal focus if the film is registered against its back side. Some cameras capable of using both and film will have a two position adjustment of the pressure plate (e.g. the Pentax 6x7, Mamiya C or Mamiya C) while others will require different film backs e.g. the Pentax or Kowa Six.
The specifications for and film are defined in the ISO standard. Earlier editions of ISO also provided international standards for the and film formats.
film allows several frame sizes.
|Name||Aspect ratio||Nominal size|
|6 ×||56 × ||15 or 16†||30–32|
|6 × 6||56 × 56||12 or 13||24–27|
|6 × 7||56 × 70||10||20|
|6 × 8||56 × 77||9||19|
|6 × 9||56 × 84||8||16|
|6 × 12||56 ×||6||12|
|6 × 17||56 ×||4||9|
|6 × 24||56 ×||3||6|
†User selectable on newer cameras, if a roll is only partially used then a "kink" may appear in the film where the roll touches rollers in a film back magazine and this may end up on a frame; this is not a problem when 15 exposures are used as the gaps between exposed frames is larger, nor if the camera is not used intermittently.
The 6×9 frame has the same aspect ratio as the standard 24×36mm frame of film. The 6×7 frame enlarges almost exactly to 8×10inch paper, for which reason its proponents call it "ideal format". 6× is the smallest and least expensive roll-film frame size.
The wide 6×12, 6×17, and 6×24cm frames are produced by special-purpose panoramic cameras. Most of these cameras use lenses intended for large format cameras for simplicity of construction.
Cameras using film will often combine the numbers of the frame size in the name e.g. Pentax 6×7 (6×7), Fuji (6×17), and many s (6×). The number '6' in general, and the word 'six' are also commonly used in naming cameras e.g. Kiev 60 and Pentacon Six.
Other similar 6cm roll films
The format was introduced by Kodak in for their first folding camera and was the original 6×9cm format roll film. The format was introduced by Kodak in for their first Brownie camera, the No.1 Brownie, 6×6cm format. These formats used the same width film as film, but with slightly different spools. The spool has a much wider flange, similar to the spool, while the spool's flange is slightly narrower than the The and spools also have much thinner flanges than the and spools (mm (in) vs. mm (in)); as a result, an unmodified spool will not fit a camera designed for film, such as a No. 1 Folding Pocket Kodak, as the overall length between the outside of the flanges is too long to fit the width of the film chamber.
The format was introduced by Kodak in as an intended alternative to Although mostly used by Kodak cameras, it became very popular. The format is essentially the same film on a thinner and narrower all-metal spool (the spool core was made of wood at that time):
- " ( mm) width, " ( mm) flange, " ( mm) core
- " ( mm) width, " ( mm) flange, " ( mm) core
- 2.???" width, " ( mm) flange, " ( mm) core
- 2.???" width, " ( mm) flange, " ( mm) core
Hence the is sometimes referred to as "small hole" 6×6 or 6×9 as opposed to "large hole". The format was discontinued by Kodak in , but it is possible to rewind film onto a spool in the darkroom for use in cameras. According to Kodak, the narrower metal spool allowed building smaller cameras. Nonetheless the format cast-metal bodied VoigtländerPerkeo remains smaller than any format camera.
|Wikimedia Commons has media related to film.|
Film 220 120 vs
David Cowie13 years ago
Here's what Wikipedia has to say:
The format was introduced in and is the same width as film, but with double length ( cm) film and thus twice the number of possible exposures per roll. Unlike film, there is no backing paper behind the film itself, just a leader and a trailer. This results in a longer film on the same spool, but there are no printed frame numbers. Moreover, it cannot be used in unmodified old cameras that have a red window as frame indicator. Also, since the film alone is thinner than a film with a backing paper, a special pressure plate may be required to achieve optimal focus if the film is registered against its back side. Some cameras capable of using both and film will have a two position adjustment of the pressure plate while others will require different film backs (e.g Mamiya C, Mamiya C, Pentax ).
Difference between and film
Been spending a lot of time on here!
- Feb 27,
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This from personal experience. The has half as much thickness as , (as mentioned above) but this also changes the focal distance. Not by much, but infinity will change, as well as the sharp focus ability of the camera. In addition. Warning to all who don't know but use the Mamiyas and blads. (fortunately the ETRS doesn't have as much of a problem). Putting into a wont affect it much, but in a back can damage the spring. Also, a back wont stop at exp A back can be severe damaged if you try to advance it further than exp So use the appropriate back.
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