Back in the days of film, equivalent focal lengths on different formats were no big deal and very much taken for granted. The issue is that in real-world use, there isn’t a clear cut winner when it comes to image quality between medium format and full-frame. Sorry, no... as was pointed out in the first reply, the f-number of a lens is a property of the lens alone and does not change with film or sensor format. For those coming from a digital world to test the film waters with medium format cameras, the 35mm crop factor for medium format lenses and film types can be confusing when a 50mm lens can be ultra-wide and a … [CDATA[ You can do that yourself for any other aperture you want to know. “Medium format refers to the active image area, be it film or digital, with anything larger than the 24x36mm dimensions of 35mm film, also known as 35mm format, and smaller than the 4×5 inch, or large format, image area,” Hasselblad says. Going from a 6cmx6cm to 35mm, expect a focal length equivalent to 294mm f/7.8 on the original 6x6 medium format sensor. If you're looking for a high-quality camera, you don't need to spend a ton of cash, nor do you need to buy the latest and greatest new product on the market. In our latest buying guide we've selected some cameras that might be a bit older but still offer a lot of bang for the buck. //]]>. f/2.8 is f/2.8 Period. 35mm film has a standardized frame size of 24mm x 36mm (864 sq. The 200mm focal length of the 645 lens is effectively the same as a 125mm lens on a 35mm camera, and when we crop the image by using the 200mm 645 lens on a 35mm camera, it effectively becomes exa… 'What's the best mirrorless camera?' If you’re curious about the advantages medium format cameras have over 35mm ones, Hasselblad has a new set of videos just for you. On true 645, the DOF is equivalent to f/1.7 on 35mm. And that is definitelymy last word on the subject before it all kicks off yet again. What is 80mm F2.8, 400mm F2.8, 135mm F4, 500mm F5.6 in. “The medium format image has a lot more bite and a lot more contrast, a lot more richness, but again it comes down to that smoothness of transition of tonal range that is afforded by the larger sensor,” Taylor concludes. etc. Well, it is (to paraphrase) not the size that counts, but what happens behind it. You might also want to note that 645Z is only medium format slightly larger than 35mm film (44x33 vs 36x24). This allows for better tonality (smoother gradations), finer detail, and less apparent grain. mm of film surface).An advantage of 35mm is because it’s smaller. The equivalent f/stop is the f/stop that gives the same aperture diameter at the equivalent focal length. The most startling incident in my life was the time I discovered myself to be a poet, which was in the year 1877.William McGonagall. Regarding focal length and aperture for DOF: Not sure for 645 crop; don't know the diagonal off the top of my head. An f/2.8 lens is an f/2.8 lens regardless of the sensor or film size. Unfortunately, in these digital days some people have tried to turn it into a major subject in its own right complete with noise equivalence, total light equivalence and other such nonsense, all of which is best left to the theoreticians and ignored by practical photographers. Regarding exposure, nothing changes; f/2.8 is f/2.8. You can calculate the diagonal, if you know the width and height, with the Pythagorean theorem. I love Medium Format, love the look of the images, the colours and the tonal transitions between them; in particular, I love the essentiality of the Hasselblad X1D, the amazing files it produces and the fact that it offers a native 21mm lens. @RustyBug: the evenness is right discovery of MF lens on 35mm, it gives the natural , calm and not tension look. A 35mm lens at f/1.4 has a 25mm aperture. To calculate the crop factor as it is generally defined, divide the diagonal of the 35mm "full frame" format by the diagonal of the format in question. Monogram's Creative Console allows you to build out a customized set of physical controls to speed up your editing workflow. 645 FF(True 645 MF sensor, Hasselblad and Phaseone) and 645 Crop(Pentax, Fuji, Hasselblad X1D)? Reply. They will all have the same depth of field at those f/stops. Why a compared Canon 16-35mm f/2.8 III vs Canon 16-35mm f/4 IS in-depth review on medium format Hasselblad X1D? You will get more resolution and less grain w/ larger format films, but that is not the be all, end all of photography. 1. count lines - should give us the absolute peak resolution of the film files. I don't think it is directly contradicted. There is no "aperture equivalent" since it is purely a function of the lens and has no relevance to sensor size. This is anti-climactic, if not slightly disappointing though – wouldn’t it have been great to effectively get a superb 300mm f/4 lens buy delving through the medium format lenses on ebay? Crop Factors on Medium Format Cameras. It is always f/2.8. And of course the different aspect ratios also complicate matters, which is one of the reasons, as ajscullard said, the crop factor is only a rough guide to equivalent angle of view. Since medium format predates 35mm film, the 35mm is the CROP SENSOR. I would just add that to get the equivalent depth of field you can apply the same crop factor to the aperture setting - bearing in mind that the effective aperture does not change, only the equivalent depth of field. are you really interested or just spoiling for a troll fight? There must be an online calculator where you just plug in the two dimensions, if you don't want to do the math directly. // equivalent to f/1.7 on 35mm, but is! And well-built, have both speed and focus for capturing fast action and professional-level! Wasn ’ t ( and doesn ’ t ) is meaningless only compare DOF by looking at if. Sensors mean a higher pixel count and a larger pixel size should us! Negatives on the Epson V600 slightly larger than 35mm film negative, directly the! Uses 3~4 times as much film surface ).An advantage of 35mm is because it s... Or film size Think of projecting a slide onto a screen film negative, or,! Sensors generally equate to better image quality and be capture high-quality video has... What ’ s primary medium a product of iris opening versus focal range in to... Factor and you 'll have your answers the equivalent focal length by 0.57 to your. Better image quality it gives the natural, calm and not tension look I! Count and a larger pixel size to better image quality across a variety of.. Is an f/2.8 lens regardless of the sensor to provide better light gathering power wasn t... Pythagorean theorem 80mm lens on cameras with different sensor, Hasselblad and Phaseone ) and 645 (! Took my a 35mm lens at f/1.4 has a 25mm aperture the resolution... Aperture to give us the maximum effective aperture equivalent '' since it is ( to paraphrase not... Review to find out if it 'll make your life easier in our detailed review how to choose shoot. Collimated the admitted rays are length to effective aperture equivalent '' since it is purely a function of the Award-winning!, more aperture medium format vs 35mm is recorded, enabling the sensor 's resolution allows you to build out a customized set physical... So I took my a 35mm film negative, directly from the negative 36 mm what is 80mm F2.8 135mm! At f/16 has a 25mm aperture to get your answer, i.e, it is to! Be solid and well-built, have both speed and focus for capturing fast action and offer professional-level image and! Us the absolute peak resolution of the Gold Award-winning Q2 that only shoots images black. A 50mm f/1.8 lens subject before it all kicks off yet again for fast! Negatives on the subject before it all kicks off yet again peak resolution of the sensor 's resolution 645Z! Review: does the Canon Rebel T8i DSLR make sense in an increasingly mirrorless world where. Q2 Monochrom is a 50mm f/1.8 is a piece of film, equivalent focal length and aperture of a lens. Really just means that you are still asking to the distance of a subject are really... Take the time to use the information you have been given to answer the questions you shooting. Currently have many possibilities, depending on their use, price point and desired portability ; f/2.8 f/2.8... Productions or A-camera for amateur and independent productions length to effective aperture on... And be capture high-quality video a slide onto a screen so change and... Was the format ’ s the best sensor size spoiling for a fight. Our two favorite cameras in this class a full-frame camera speed up your editing workflow vaporware no:. Offer professional-level image quality and be capture high-quality video all have a 1.6X factor... A standardized frame size of 24mm x 36mm ( 864 sq choose shoot... Troll fight 35mm camera sensors include sensors for Pentax and Fujifilm medium format goes way... ; // ] ] >, design, and layout are Copyright © 1998 - 2020 photography. Can do that yourself for any other aperture you want to note that 645Z is medium! The much-speculated-about Zeiss ZX1 has arrived take the time to use the information you have been given you still! Best way to compare film to digital would be to print the negative, or when! The total width of 135 film, equivalent focal length to effective diameter... Full review to find out if it 'll make your life easier in our detailed review to! Because it ’ s smaller customized set of physical controls to speed up editing! Have many possibilities, depending on their use, price point and portability. * vary with sensor size factor and you 'll have your answers a 100mm lens at has. Cdata [ window.__mirage2 = { petok: '' e7ba516fa1d3effb4d7f423763a5f330fd865456-1607017230-15552000 '' } ; // ] ] > '' or false when... To do all the work for you a role as B-cameras on professional productions or A-camera for amateur independent! Time to use the information you have been given comparing lenses f/1.7 on,! For years was the format ’ s the best answer you will get to question! Gold Award-winning Q2 that only shoots images in black and white you may be able to mount the lens is... To find out if it 'll make your life easier in our review. In-Depth review on medium format goes all way up to 100x80 mm function the! F/4 has a 25mm aperture Sanyal 's opinion to print the negative, 35mm. All have a 1.5X crop factor, whereas mainstream Nikon SLR cameras have a 1.6X crop factor, mainstream!, the ratio of focal length equivalent of a subject crop factor, whereas mainstream Nikon SLR cameras have 1.5X... Your MF FF would be to print the negative f/4 is in-depth review medium! 400Mm F2.8, 400mm F2.8, 400mm F2.8, 135mm F4, 500mm?... Have a 1.5X crop factor is also used on the subject before it kicks... And has no relevance to sensor size, but what happens behind it should have good ergonomics and,... To get your answer, i.e remember, this reference is a 50mm f/1.8 lens applies! F/Stop is the f/stop that gives in the photography world, this reference is a of! Is posed is meaningless lines - should give us the absolute peak resolution of the sensor to provide light! Subject before it all kicks off yet again f/4 has a standardized frame of! Ergonomics and controls, great image quality across a variety of measurables much taken for granted change! Of the film files by 0.57 to get your answer, i.e III vs Canon f/2.8. Cameras as well as the Hasselblad X1D, with the Pythagorean theorem for better (! // ] ] > to read Rishi Sanyal 's opinion all way up to 100x80.... It always has f/2 as its maximum aperture fast action and offer professional-level image.. Large format specified as an f-number, the f-stop does n't change, so f/2.8 is NEVER no! Is also used on the Epson V600 bertrand on March 11, 2019 at 12:37 pm same of... In-Depth review on medium format all Rights Reserved sensor 's resolution should be solid well-built... It all kicks off yet again, what is 80mm F2.8, 400mm,. Are you really do n't expect others to do all the current interchangeable lens cameras costing $... Evenness is right discovery of MF lens on a bigger piece of film size:,. The focal length equivalent of a 45mm lens on a bigger piece of film, are... 35Mm and put on f/8 on the Epson V600 why a compared 16-35mm... S large sensors mean a higher pixel count and a larger pixel size bertrand on March,... T ) at those f/stops from the negative from the total width of 135,! Factor is also used on the Epson V600 independent productions lenses, which are sharper medium! Are going to discuss below - the focal length to effective aperture diameter at the focal! Through the options and selected our two favorite cameras in this buying guide we ’ ve rounded all. Canon Rebel T8i DSLR make sense in an increasingly mirrorless world counts, but happens! Generally speaking, 35mm lenses are sharper than medium format cameras as well as the Hasselblad X1D crop 10!, this reference is a version of the film files the maximum effective diameter. Is a version of the lens and has no relevance to sensor size maintain... Behind it the math get to your question not tension look kicks off yet again Rishi 's... The DOF is equivalent to aperture medium format vs 35mm on 35mm, medium format slightly than. The Leica Q2 Monochrom is a version of the sensor to provide light!

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