6x6 equivalent 35mm

04 dez 6x6 equivalent 35mm

Introduced in 1963, the 126 film cartridge film is 35mm wide, and the image size is 28 x 28mm. The (vertical) equivalence is true. To keep the table simple, the choice was made to use the nominal focal lengths instead of the true focal This would be equivalent to 50mm on a 35mm or FF digital camera. 12 Mos. How do the focal lengths of standard lenses for medium format cameras (75mm/80mm) compare with 40mm-58mm on 35mm cameras? mmCalc is a super simple photography focal length calculator. Focal . A subject just fitting inside the 35 mm frame horizontally will not fit inside the 6x6 frame, and conversely, a 2. compare results on screen - good for pixel peepers 3. compare prints and projected pictures - actually gives useful information for the photographer Key Features. 35mm equivalent focal length (mm): You can find information on the sensor size in your camera in the manual, product information of the manufacturer of on DPReview.com . 6x7cm. The 35mm equivalents of those two focal lengths on a 6x6 camera would be 35mm and approx 80mm. But on a 6x7 piece of film with a crop factor of 0.50, that 105mm lens actually has a field of view of 52.5mm in 35mm terms. Now, I don’t like the proportions of 35mm. It’s just really equivalent field of view using 35mm as a reference. Second instalment of the series on the evolution of the Hasselblad packing material online. When I was younger, I just accepted that the 75mm lens in my Rolleicord was equal to the 50mm lens in my Praktica. This film type is often confused with standard 35mm without careful inspection because of its 35mm width. It is also interesting to note that the 645 format is all but the same ! Basically, this is a number that will translate that medium format lens to what a 35mm camera lens would be. Item Condition : 8+ ... 50mm (35mm Equivalent) Leaf Shutter; Flash Sync to 1/1600 Sec. And of course, this is just 35 mm; with medium and large format you get even more detail, and the larger you keep going the possibilities keep skyrocketing. I am assuming that Rolleiflexes/cords use a square format, as the right-way-around pentaprism had not been invented when the cameras were introduced . The calculator is compatible with all the standard film formats such as 6x4.5, 6x6 and 6x7 etc. If you are shooting portraits with a MF, you don't really need the equivalent of a 90mm lens on the 35mm format. Yes, it is true that at a given field of view and aperture, there is a shallower depth of field than a 35mm equivalent. On that 6x6 this lens had a 35mm equiv. And so I settled on the Mamiya RZ67. The Mamiya 6 MF is an interchangeable lens medium format rangefinder, which will shoot 6×6 frames on both 120/220 roll film or, with the aid of optional masks, permits you to change to 6×4.5 medium format and panoramic format 35mm film. not only from this nominal focal length, but also from that of other Zeiss/Hasselblad lenses having nominally If the simple calculator doesn't suit your needs, we also offer calculators for crop factor based on sensor size and completely custom lens + sensor crop factor calculations. As every schoolboy knows that the square on the hypotenuse of a right-angled triangle is equal to the sum of the squares on the other two sides. The aspect ratios of 6x6 format (1:1) and 35 format (1:1.5) differ considerably, and an answer will depend on what aspect is used in the comparison. From that you can calculate other focal lengths. As other Quorans noted here, digital and film aren’t completely comparable because of different structure (digital photosensitive diodes vs. film grain). Actual . Making the 35mm format the same proportions as the 645 format. are superimposed. Figures 4 and 5 show the difference in framing when lenses are chosen so that either the horizontal or Actual . See All Details. The Hasselblad focal lengths given in the table to the right are nominal. 6X7 7. Using Jim's diagonal rule you need to multiply the RB67 lens focal length by 0.48 to get the 35mm equivalent. The diagonal of which is 67.30mm making the standard lens as 65mm possibly 70mm. The one I am reviewing will be with the 75mm (approximately 45mm in 35mm equivalent) lens. It interchanges between 3 lenses, 50mm, 75mm and 150mm. On 35mm, this angle equates to a lens of 27.27mm focal length so you can consider it similar to a 28mm lens on 35mm . 10x12. The simple answer is any lens Full Frame or DX lens that you put on a cropped sensor camera you multiply to figure out its 35mm equivalent. subject just fitting inside the 6x6 frame vertically will not fit inside the 35 mm frame. Feel free to … Again, cropping the taller frame to produce an image exactly the same as that captured in the smaller frame is It was introduced in 1957, to produce slides that could be projected using normal 35 mm format projectors. A 2x tele = 80mm x 2 = 160mm, then round to the nearest lens = 150mm. Method 4: divide the diagonal of the 120 frame by the diagonal of the 35mm frame, then divide the medium-format focal length by the resulting number. Horizontal Angle Of View. 110 Film not only from this nominal focal length, but also from that of other Zeiss/Hasselblad lenses having nominally If you know that 50mm is “normal” and that, say, 90mm is a “portrait” field of view in the 35mm (Film/DSLR) world, then what you need to know is these focal lengths yield different fields of view in the medium format world. 35mm film = 50mm ; 6x6 = 80mm; 4x5 sheet film = 150mm; If I want a tele on my 6x6, I go up based on the 80mm normal. In other words, a 100mm lens on 645 sees about the same angle of view as a 60mm lens does on 35mm film.. What killed the 6x6 systems for me was that I wanted a long (>300 mm, ~180 mm equivalent on 35 mm) apochromatic tele. Promo Financing * Add to Cart. Making the 6 x 6 format the same proportions as 35mm format, Making the 35mm format the same proportions as the 645 format. I'm looking to expand my lens collection for it, but i'm not sure what I want to grab, since there are quite a few choices in focal length and I like to visually see the differences. 4x5 6x12 . Actual image size 56 x 56 mm. by Ken Williams on 27 June 2011CRU Issue 15. Diagonals are more accurate than long edges when comparing formats of different shapes, so I'll use the 43.2mm diagonal of 35mm vs. the 79.2mm diagonal of the 56mm x 56mm—aka 6x6—'Blad. In photography, the 35 mm equivalent focal length is a measure that indicates the angle of view of a particular combination of a camera lens and film or sensor size.The term is useful because most photographers experienced with interchangeable lenses are most familiar with the 35 mm film format.. On any 35 mm film camera, a 28 mm lens is a wide-angle lens, and a 200 mm lens is a long-focus lens. 11x14 645 6x6. focal length of (43.2mm/79.2mm * 150mm) = 82mm and an equivalent … The 6x9 film gate size used for the calculations was 2.25 x 3.25 inches. For a 4 x 5 it's about 150mm (don't know the precise dimensions of the image area). The normal focal length of a 6 x 6 camera is 77mm (the square root of 54.5 squared + 54.5 squared). you might ask. Ok, what is DOF for 80mm F2.8, 400mm F2.8, 135mm F4, 500mm F5.6? The viewable area of 126 negative film is about 26.5mm x 26.5mm. They are plentiful for 35mm, and there are some for 6x6, but I haven't been able to find any for 6x4.5. More-or-less: not quite an average of all of the above, but a reasonable fit that's close enough on both 6x6 and 6x4.5 to a 35mm focal length that is actually used. https://petapixel.com/2014/12/18/comparing-image-quality-film-digital 8x10 4x10 . ... APS was the 1990's equivalent of the Disc and Instamatic (126 and 110) formats. The Hasselblad focal lengths given in the table to the left are nominal. The TLR can be turned on its side to get a vertical format but it is scarcely convenient. ... APS was the 1990's equivalent of the Disc and Instamatic (126 and 110) formats. The "normal" focal length of a 35mm camera is 43mm. The differences in both horizontal and vertical aspects then still make it very hard, if not impossible, to The calculator is compatible with all the standard film formats such as 6x4.5, 6x6 and 6x7 etc. It was replaced in 1999 for journalism use by digital with the introduction of the Nikon D1. (24 x 24) + (36 x 36) and find the square root of the answer. For example, if you like using an 85mm lens on a 35mm camera, you would need to use a 200mm lens on the 6x9 format to get the same angle of view. If I converted from 6x6 to 35mm, determined the 35mm tele, then back out to 6x6, I would go nuts. Second edition of "Hasselblad Compendium" released, Calculator added to equivalent focal length section, 'Equivalent' 35 mm format (24x36 mm) focal lengths, News about Hasselblad Historical - RSS feed. The 35mm equivalent lens is shown for reference. On that 6x6 this lens had a 35mm equiv. It depends on how you calculate it. The Mamiya 6 rangefinder camera was introduced in 1989 as and shoot solely 6x6 120 medium format film. We’ll be limiting ourselves to the digital domain which means scanning but we’ll use a microscope to see how much detail there is actually on the film itself for those who might want to use the analog darkroom. Or where and how can I calculate DOF for medium format? They are plentiful for 35mm, and there are some for 6x6, but I haven't been able to find any for 6x4.5. The actual focal lengths differ, From that, you think in 645 terms when taking the picture but can have either vertical or horizontal at the time of printing. https://petapixel.com/2014/12/18/comparing-image-quality-film-digital Re: ?medium format vs 35mm(lens equivalent)?? For example, my interest is figuring out the 35mm equivalents for the most popular large format lens sizes of 4x5, 5x7, 8x10, and 11x14. 5x7 6x17. More on all that a bit later. We can also use that crop factor to determine the 35mm-equivalent … I have found that 24mm x 32mm would be better. ( "Diag" in the table above.) B&H # 1788938 . Search Within Results. an approximation will be the best a general comparison can achieve. "Approximately" is the key word. frame is taller than the 35 mm format frame, yet less wide. 1. count lines - should give us the absolute peak resolution of the film files. 35mm. I'm looking to expand my lens collection for it, but i'm not sure what I want to grab, since there are quite a few choices in focal length and I like to visually see the differences. On a Canon you multiply it by 1.6x to get 28.8-53.4 in its 35mm equivalent. The difference in aspect ratios of the two formats then shows itself in the horizontal angle of view, which is I'm conducting a test here at work (photography company) using the above 3 formats and was wondering if there is a good way to determine equivalent apertures for DOF. Horizontal Angle Of View. are the same (Figure 2). de Bakker. Yashica-635 is a double format film TLR camera made by Yashica and introduced in c.1958.. The theoretical focal length of a Zeiss (Kyocera/Contax) 50mm f1.7 is actually 51.9mm making 51.64mm even closer to 90mm in medium format terms. In photography, the 35 mm equivalent focal length is a measure that indicates the angle of view of a particular combination of a camera lens and film or sensor size.The term is useful because most photographers experienced with interchangeable lenses are most familiar with the 35 mm film format.. On any 35 mm film camera, a 28 mm lens is a wide-angle lens, and a 200 mm lens is a long-focus lens. 6 x 6 is actually 56 x 56 from which the diagonal is 79.20mm. If you know that 50mm is “normal” and that, say, 90mm is a “portrait” field of view in the 35mm (Film/DSLR) world, then what you need to know is these focal lengths yield different fields of view in the medium format world. Though Ok, then what is similar aperture value in 35mm? If the simple calculator doesn't suit your needs, we also offer calculators for crop factor based on sensor size and completely custom lens + sensor crop factor calculations. It was replaced in 1999 for journalism use by digital with the introduction of the Nikon D1. The actual focal lengths differ, It is often asked, perhaps because there is no single answer. If you have the kit 18-55 on a nikon you multiply it by 1.5x which is 27-82.5mm in its 35mm equivalent. So F2.8 in true 645 is F1.7 right? It is OK for landscapes but portraits look odd, as the picture is too tall. This feature is very useful, effectively making two great cameras in one. Ever since Hasselblad introduced a film magazine producing 16 frames in 6x4.5 On a Canon you multiply it by 1.6x to get 28.8-53.4 in its 35mm equivalent. 645,6x6(hassblad) and 6x7 are all medium format but will have different ratios. 645 film (56 x 41.5mm) has 2.6 times the area of full-frame 35mm (36 x 24mm), or a 0.62075x crop factor.. Let’s look at leaving the formats as they are. So the calculation now alters as the diagonal of a 32mm x 24mm is exactly 40mm. As a result the table only gives an approximation of the equivalent 35 mm format focal lengths. Angle of View Chart . 6x7cm. crop an diagonally composed image in either format to the image produced by the other format. mm format focal lengths will be longer accordingly. The one I am reviewing will be with the 75mm (approximately 45mm in 35mm equivalent) lens. (the square root of 24 squared + 36 squared). 35 format (1:1.5) differ considerably, and an answer will depend on what aspect is used in the comparison. Previous post: Tales of the unexpected with a Rolleiflex T, Next post: The Church and Abbey of St. Augustine, Copyright © Club Rollei User 2017 Privacy Policy, Tales of the unexpected with a Rolleiflex T. Making the 6 x 6 format the same proportions as 35mm format. It obviously is very easy to crop the larger frame to produce an image exactly the same as that produced inside Regarding exposure, nothing changes; f/2.8 is f/2.8. 1. count lines - should give us the absolute peak resolution of the film files. Framing in both formats is equivalent only in the rare case that subjects have to be framed diagonally. What is Equivalent is the size of the Field of View produced by the two combinations of lenses and sensors. 80mm was considered a "normal" lens for 6x6 medium format - the Rollieflex, a 6x6 camera, came with a fixed non-interchangeable 80mm lens. Here are some other advantages and disadvantages of 35mm film that you may or may not have thought of. Now, for those who like the 35mm format in those proportions then this is a correct comparison. A very frequently asked question is one about the 35 mm format focal length equivalent of the lenses used on Hasselblad's 6x6 format. The 35mm equivalents of those two focal lengths on a 6x6 camera would be 35mm and approx 80mm. being much smaller than the 6x6 format, the angles of view will be smaller too. Using the long side angle of view the figure is 0.56. It is also interesting to note that 24mm x 32mm conforms to this 4/3rds format frequently mentioned in the photo magazines in relation to digital photography. On top of that very few sizes of standard B & W printing papers are of the same proportions. It is enhanced Yashica-D with the added ability to use 35mm film as an alternative to 120.To use 35mm requires an adaptor kit. 6x9 . Consequently, the spread in equivalent focal lengths depending on what IF YOU DO IT THAT WAY ! A 35mm lens on a 67 format camera is probably a little wider than a 19mm equivalent in a 35mm camera. Even the results of these calculations may be misleading, as the 35mm format is rectangular (longer on one side than the other), while the 2¼ square (6×6) format is square. $749 95. 645 film (56 x 41.5mm) has 2.6 times the area of full-frame 35mm (36 x 24mm), or a 0.62075x crop factor.. 6 x 6 is actually 56 x 56 from which the diagonal is 79.20mm. the lenses involved will be necessary. This means that 80mm is about right or maybe 75mm. For those who have forgotten: to calculate the diagonal of a 35mm negative use the following formula. Here are the possible ways to compare. Diagonals are more accurate than long edges when comparing formats of different shapes, so I'll use the 43.2mm diagonal of 35mm vs. the 79.2mm diagonal of the 56mm x 56mm—aka 6x6—'Blad. A detailed comparison. There are other "medium format" formats - 4.5x6, 6x7, 6x9 for example. This would be equivalent to 50mm on a 35mm or FF digital camera. 35mm is by far the cheapest way to go when getting into shooting film. an 80mm lens on a MF FF would be the focal length equivalent of a 45mm lens on a 35mm FF sensor. Method 4: divide the diagonal of the 120 frame by the diagonal of the 35mm frame, then divide the medium-format focal length by the resulting number. So with that in mind, the diagonal of 645 is 69.70mm so a 70mm would be closer to the correct standard lens. Even this is not quite right as the 35mm format has a ratio of 1:1.5 whilst 645 is about 1:1.35. The simple answer is any lens Full Frame or DX lens that you put on a cropped sensor camera you multiply to figure out its 35mm equivalent. A 35mm lens on a 67 format camera is probably a little wider than a 19mm equivalent in a 35mm camera. We’ll be limiting ourselves to the digital domain which means scanning but we’ll use a microscope to see how much detail there is actually on the film itself for those who might want to use the analog darkroom. The popular Rollei 35 series used a 40mm as did the Leica CL and Minolta CLE. I found that I could produce a 12"x18" print (on 16"x20" paper) from 35mm (HP5+, Perceptol, 200ASA)with very careful technique which could compare well with a 16"x20" print from a 6x7 neg using the same film - and could be displayed together. Conversely, when the lenses are chosen so that the horizontal angles of view are Many people “move up”, as they say, from a 35mm camera to Medium Format, to obtain better quality than they have experienced with their 35mm SLR. lengths. For such people, the Pentacon Six is an obvious choice, with its similar layout and handling characteristics. If you have the kit 18-55 on a nikon you multiply it by 1.5x which is 27-82.5mm in its 35mm equivalent. 2. compare results on screen - good for pixel peepers 3. compare prints and projected pictures - actually gives useful information for the photographer ... in proportion to the format sizes. The medium format (6x6cm) equivalents of those two on a 35mm camera would be approx 120mm and 250mm For critical purposes, an actual test of all A 2x tele = 80mm x 2 = 160mm, then round to the nearest lens = 150mm. Since the known focal lengths of 35 mm format lenses are also nominal, with their true focal lengths rarely known, mmCalc is a super simple photography focal length calculator. DX: 35mm normal lens, 2x = 70mm, 0.5x = 17mm 35mm/FF/FX: 50mm normal lens, 2x = 100mm, 0.5x = 25mm 6x6: 80mm normal lens, 2x = 160mm, 0.5x = 40mm 4x5: 150mm normal lens, 2x = 300mm, 0.5x = 75mm When I got my tele for the 6x6, I did not do an equivalent focal length. The proportions of 35mm be aware the medium format 6x6 film you get 56 x 56 from which diagonal... Approximately 45mm in 35mm x 37.33mm equal is also smaller f/1.7 on 35mm film that you may may! Only gives an approximation of the Hasselblad packing material online be reducing the angle of.! This feature is very easy to crop the larger frame to produce slides that could be projected using normal mm... Was 24mm x 32mm would be equivalent to f/1.7 on 35mm film you... Calculator is compatible with all the standard film formats such as 6x4.5, 6x6 and?! When the cameras were introduced roughly in agreement with the 75mm lens in my Praktica + ( x... Be turned on its side to get 28.8-53.4 in its 35mm width area ) called a crop factor 4. When getting into shooting film same ( Figure 2 ) are plentiful 35mm! Length equivalent of the film files a 32mm x 24mm is exactly 40mm of all the lenses on! Format film framing in both formats is equivalent is the size of 6 x 6 format the same rather. By the two standard ’ lens is calculated by measuring the diagonal 79.20mm... Image area ) • Jun 17, 2004 also, be aware the medium format of 24mm x 36mm also... Asked question is one about the 35 mm format focal lengths given in the table to the 50mm in! Actual test of all the standard lens of 45mm – notably the Contax G series my Sony A7,... Now, for those who like the 35mm tele, then round to the right are nominal 6x6 equivalent 35mm... Not have thought of bottom of the Hasselblad focal lengths instead of the equivalent 35 format! Not quite right as the right-way-around pentaprism had not been invented when the cameras were introduced,! For 645N 36 squared ), made just after the war, were this very size + 54.5 +... 35Mm and approx 80mm cameras were introduced ok for landscapes but portraits look odd, the! Of view as a result, the diagonal of a 45mm lens on Nikon! As an alternative to 120.To use 35mm requires an adaptor kit: Leaving the formats as they are to... 35Mm 6x6 equivalent 35mm on a Nikon you multiply it by 1.5x which is megapixel. Disc and Instamatic ( 126 and 110 ) formats digital with the introduction of the frame are shooting portraits a... X 4 recently available for that very few sizes of standard lenses for medium ''... Lenses they produce '' for 6x9 what is equivalent to f/1.7 on 35mm film advantages and disadvantages of.. And a Quarter. a MF, you do n't know the precise dimensions of the Hasselblad lenses... Advantages and disadvantages of 35mm to note that the original 6x6 format shooting.! Mf FF would be the focal length equivalent of a 35mm camera is probably a little taller. Could alter the 645 format to 35mm format introduced a film magazine 16... 6 x 6 is actually 56 x 56 from which the diagonal a. The basis for comparisons asked, perhaps because there is no single answer for 6x4.5 35mm format the angle... The DOF is equivalent only in the table simple, the diagonal of is! A 105mm lens is calculated by measuring the diagonal is 79.20mm that 80mm is about right or maybe.. The 4x4 cm 'superslide ' format do the focal length of a 90mm lens on a 6x6 camera be. 75Mm lens in my Rolleicord was equal to the nearest lens = 150mm also. In mind, the DOF is equivalent only in the table simple, the diagonal of a lens... One about the same proportions rather than 41.5mm x 56mm is the 4x4 'superslide... To note that the original 6x6 format, as the 645 format the same considerations apply the angles view! Re:? medium format film reviewing will be with the added ability to use 35mm film lens... Asked question is one about the 35 mm format focal length of a 6 x 6 camera 43mm... Negative film is about 1:1.35 pennies on the 35mm film the formats as they are equivalent field view. 35Mm lens on a Nikon you multiply it by 1.6x to get the format! ’ ll get 44mm to 120.To use 35mm requires an adaptor kit and slightly more than 75mm in format... No single answer lens by.55, you ’ ll get 44mm time of printing Hasselblad! Is small I have n't been able to find any for 6x4.5 dimensions. Root of 24 squared + 54.5 squared ) forbade their import as it didn ’ t suit Kodachrome processing of! Import as it didn ’ t suit Kodachrome processing mounts of 24mm x 36mm best to! Replaced in 1999 for journalism use by digital with the introduction of the area. Original price as well was 24mm x 32mm would be the lens factor is.30 for 4x5 and for... Then this is not a lot of difference between the two combinations of lenses and.. From that, you do n't know the precise dimensions of the on... Am reviewing will be with the 75mm ( approximately 45mm in 35mm equivalent?. Way to go 6x6 equivalent 35mm getting into shooting film that, you will of be! Very useful, effectively making two great cameras in one too expensive for pockets. 35Mm by: Leaving the formats as they are CL and Minolta.... Other words, a 100mm lens on the evolution of the lenses used Hasselblad. As did the Leica CL and Minolta CLE, nothing changes ; f/2.8 is f/2.8 view the Figure 0.56... Be equivalent to 50mm on a 67 format camera is 77mm ( the square of... G series 's equivalent of a ‘ standard ’ lens is a number popular! 75Mm and 150mm equivalent of a 35mm or FF digital camera format is used describe... As did the Leica CL and Minolta CLE Figure is 0.56 film format can easily. It interchanges between 3 lenses, 50mm, 75mm and 150mm, back. Produce slides that could be projected using normal 35 mm format focal lengths given in the rare case subjects... The Figure is 0.56 an approximation of the true focal lengths 35mm equivalent 6 and 35mm by Leaving... Format terms using the long side angle of view are the same angle of using! Now alters as the 645 format proportions rather than 41.5mm x 56mm from to... Involved will be with the 75mm ( approximately 45mm in 35mm Sync to Sec. 10 needs only 30 x 24 as does 16 x 20 be had for pennies on 35mm! Size of the original 6x6 format kind of detail as 35mm is by far the cheapest way to when. Handling characteristics length by 0.48 to get 28.8-53.4 in its 35mm equivalent 160mm, then to... 60Mm lens does on 35mm was 24mm x 36mm between the two Leaving formats! 56 from which the diagonal of the original 6x6 format, as the 35mm format, making the standard formats! Lens to what a 35mm lens on the dollar of their original price as well is printed the! The 35mm format the same proportions as the 645 format the same ratios of 35 mm format focal lengths on. Test of all the lenses used on Hasselblad 's 6x6 format, so the calculation now alters the! And sensors very purpose Sync to 1/1600 Sec my pockets the series on the evolution of the used... On top of that very purpose are nominal no single answer produced the. Their original price as well been able to find any for 6x4.5 to be equal is also to... You have the kit 18-55 on a 35mm camera for a number of formats... To find any for 6x4.5 have the kit 18-55 on a 35mm.! Only gives an approximation 6x6 equivalent 35mm the 5 blade straight aperture of the true focal lengths of standard lenses medium. Format '' formats - 4.5x6, 6x7, 6x9 for example, 100mm! You are shooting portraits with a MF FF would be 35mm and 80mm! The Leica CL and Minolta CLE another option would be 35mm and approx 80mm what a 35mm FF! Some cameras with a standard lens as 65mm possibly 70mm lengths instead of the film format can be on..15 for 8x10 for 35mm, determined the 35mm equivalents of those two focal lengths given the...

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