I have the Nikon 50mm 1.8g lens. The exact crop factor is between 1.6-1.61X but everyone just uses 1.6X. The image coverage on these lenses is designed for a sensor smaller than full frame.” Since the lenses are “designed specifically” for the sensors, why don’t the manufacturers just go ahead and recalibrate the focal length numbers and make the full frame owners do the math!? This is your focal length multiplier. The best name for the full-frame would be a 35 mm equal sensor. I’m traveling to Portugal this summer and was trying to figure out what lens I should buy for my travels, 35mm vs 50mm. If you feel you are able to capture the look you want with the 3 lenses you have now, then I wouldn’t worry about getting the 35mm 1.8. Aside from the difference in physical size of the sensor, there are several other differences between a crop sensor and a full frame sensor. This is known as the crop factor, which compares the angle of view with that of a traditional full-frame 35mm film SLR. Here, you will learn what the difference is and what it means for your photography. Same concept, different delivery. Canon crops it a hair more, by 1.6x. it’s impossible to compare different pictures with different lenses in different conditions. What I’m confused on is focal lenths and how it relates to how close or how far a subject will appear in your photo. The Sony a7 is smaller, which might be easier to handle for you. Maybe even trading (50mm) in for a 85mm. I knew I wanted a new lens for Christmas and I knew I wanted a wide angle. If he were using that same lens on an APS-C sensor camera, his view would be narrower (cropped) – which is resented by the blue box. For some reason I thought the lower the number the closer the person(thing) seemed. I just do not want to feel like I have several lens that capture same capabilities. You don’t have to compensate for cropping. The result is how your crop sensor camera sees the scene in a world dominated by lenses designed for full frame fields of view. But how does that affect my lens choice? Hey there Alexandria. 35mm Film / Full Frame vs APS-C / Crop Sensor Comparison As a result of introducing this new format, manufacturers had to find a way to explain that the smaller format does impact a few things. Here's h… Simply put, an APS-C sensor would show us a cropped (tighter) view of the same frame as compared to a full-frame … ~ingrid. There were times when I wanted a little more reach. They are so fun!! The camera sat on a tripod that was 6ft from the chair. If you’ve come this far and understand most of what you just read but still feel a bit out-to-sea, fear not! I’m about to purchase a Nikon D750 and have been stumped with the complexity of lenses! The term “full frame” or “crop” refers to sensor size. Anyway I’m going to get either the 35mm or 50mm 1.8, just can’t decide which one. As you can see, when shooting at the same focal length on a full-frame vs. APS-C sensor, the frame area is significantly different. Thank you so much for the article. These would get you a perceived field of view of around 40-112mm and 30-64mm. On most DSLR cameras, the digital imaging sensor, which replaces film, is significantly smaller than 35mm film. 35mm film next to a full frame 35mm sensor from a D800 camera. I just purchased a nikon d750. In 2002, the first sensor that equaled the size of 35mm film was produced.Canon was the first mainstream camera manufacturer to produce a DSLR camera with a sensor the siz… Well then- I guess I have a crop sensor…lol. I was clueless & still am a bit. The image coverage on these lenses is designed for a sensor smaller than full frame. Is the full frame like used Sony A7, Canon 5D Mark II or Nikon D610 good for me or Fuji X-e3 or used Nikon D500 or Canon 800D? And the right name for the crop frame would be APS-C sized sensors. I really need opinions. Under a little emotion, i started to feel like 35mm would satisfy me. Thanks very much. Crop sensors have a narrower angle of view, which enhances the telephoto effe… In the digital photography world, the 35mm size is our reference point for all imagery. While you’re limited to only 1 focal length, your are forced to actually physically move your body in order to change perspective. If you are a seasoned shooter, please share this with anybody you feel would benefit from it, along with your own lens recommendations based on your own experience. I LOVE IT! The first list is for zoom lenses, or lenses that cover a range of focal lengths. Super 35 is cropped in-camera and there’s also a Super 16 mode. I am trying to understand this question. Thanks again. Wow, this was really a great post. http://clickitupanotch.com/2012/03/everything-you-want-to-know-about-camera-lenses-part-5-comparing-different-lenses/. For Canon, EF can be used for both full frame and crop frame but EF-S will only mount to crop frame. http://www.amazon.com/dp/B00009R6WU/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=2FPTTU5KQEVWJ&coliid=I3MNZXWPCI1FFY, Canon EF 20mm f/2.8 Required fields are marked *. One of the benefits of shooting with a crop frame sensor DSLR is that you can use full frame and crop frame lenses. A 35mm film frame measures 36mm x 24mm. If you are looking to get really close to something you would want a higher number. The sensor size is actually the same size as a frame of traditional 35mm film. I have some lens recommendations for new full frame and crop frame sensor DSLR owners. One of the first things you'll encounter when buying a Nikon DSLR or Nikkor lens is the distinction between FX and DX models. The cameras supporting this sensor can be smaller and usually cheaper, what is a nice benefit. Someone told me this would be a good lens for a walk around lens and I would love it. Thank you very very much :), As convincing as your discussion is in favor of the 50 mm I think for my needs and wants for bokeh effect, I’m certain 35 is for me after this :), Glad you were able to find one that you like :). Canon C500 mkii. Crop sensors are smaller, which means the cameras they go into can be smaller. Does that help? The benefit of using a zoom is that you get to have many lenses in 1. Are there any specific lens (type) I should be looking for. Crop sensor, or APS-C offers smaller sensor sizes that are a subset of the full 35mm sensor size, or a “crop” of that. I have been using Panasonic compact camera (very basic) for still snaps and Canon GF25 for Videos. I was asked by friends what lens they should take for their Canon (APS-C). This is quite good. Interesting read–how will I know if my camera has a crop sensor? However, I have heard so much about the “nifty fiftys” and want a lens that will give me that great aperture effect. A full-frame lens is roughly equivalent to a 35mm frame of film, while an APS-C sensor is a little bit smaller. A “full frame” sensor is a sensor that is the same size as one frame on 35mm film. I currently have a 50mm prime but I think it’s too close for a general walkabout lens, so I’ve been researching the 35mm f/1.8 (for my Sony A580). Crop Sensor Advantages. To put it bluntly- if you are looking to buy a full frame rated lens to use on your crop sensor camera, as long as it is compatible for your brand and mount, the full frame lens will take the exact same photo as a crop sensor lens insofar as the focal length, aperture, lighting, etc. Beautiful base housing kitchens :O) Feel free to share it with all new shooters in the future! The common types of crop sensor … * Do you mean will 35mm give the same quality as 50mm in a crop sensor camera (both attached to crop sensor)? This keeps these lenses relatively affordable and their small size is great for travel. I recommend primes to people who have a stronger fine art interest, or who plan to shoot the same subjects over and over, and want to teach themselves the fundamentals of composition through restriction while still using a high quality lens. The physical sensor size is smaller than a full frame (1/1.5 or 0.67x for 1.5 crop factor, 1/1.6 or 0.625x for 1.6 crop factor), but retains the same 3:2 aspect ratio of their full frame … Back in the stone age when we all used film, 35mm became the gold standard film size. This might be an impossible choice – the solution to which might be to save a little money for a faster, higher-quality zoom, like the Canon 24-70mm f/2.8 or even the Canon 17-40mm f/4. Thanks for the “how to”! Thanks a ton…. Check page 37 and at the bottom it’ll have a small section on the sensor. Also, I think I like the 20mm example you posted. If the lens’ title has “EF” (no S) in it, then you can use that lens on either full frame or crop frame sensor cameras. So if you ever upgrade to a full frame camera, like the D800 for example, then you’ll have to put it in DX mode using this lens. This is known as the crop factor, which compares the angle of view with that of a traditional full-frame 35mm film SLR. I think if you can afford the 35mm 1.8 and are going to be doing a lot of indoor shooting maybe you should get that one. It’s small and affordable and people report it being sharp enough as to not be able to tell much of a quality difference between it and more expensive versions. http://www.amazon.com/dp/B00007GQLT/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=2FPTTU5KQEVWJ&coliid=I35LF9Y7Z4O5GR. On most DSLR cameras, the digital imaging sensor, which replaces film, is significantly smaller than 35mm film. That means the edges of the image captured by a full frame camera are cropped by the APS-C sensor. Full frame sensors have the same dimensions as 35mm film or 24mm x 36mm, which is the standard size. But there are other benefits. How much they get cropped is different on Nikon and Canon. Shutter Speed Chart and Tips on How to Master It, What is a Macro Lens? But that’s about the only time I find it beneficial. This film size might seem a bit arbitrary, but it's not. * Do you mean will 35mm give the same quality as 50mm in a crop sensor camera (both attached to crop sensor)? The viewing angle also changes on a crop sensor. But the crop is only a few hundred dollars less than the full-frame … The sensor size of DSLRs are known as 36mm x 24mm in today’s digital world. I am an new and learning. This Crop Factor Calculator Makes Sensor Math a Breeze. As well as storms and lightning. There are some Canon lenses that simply will not work at all on certain Canon cameras! This helps me consider what to get next a little more. If you want comparable tech (autofocus, speed, resolution) in a crop and a full-frame camera, you can get the crop sensor … The lens used was a ZEISS 28-80mm T2.9 Compact Zoom. As a photographer progresses in their craft and changes gear, they can absolutely apply the crop factor to their camera settings in order to achieve a similar look.. • 45 Comments. After you figure out the difference between a crop sensor and a full frame sensor, you’ll need to decide which one suits your needs. So happy I found this. What an incredibly helpful post! (also, would that equate to more of 28-88mm ?) Your email address will not be published. I like the lottery idea! But another friend (and my wallet) say stick with a better crop sensor. Yours is the only one I have found to be truly illustrative of the differences of focal length. 35mm Film / Full Frame vs APS-C / Crop Sensor Comparison As a result of introducing this new format, manufacturers had to find a way to explain that the smaller format does impact a few things. I know they are alot cheaper but is it really worth it? It is meaningless. Full Frame Sensor. 50mm. The key to great portrait photography is understanding... Each industry has rivalries and in photography it's usu... https://www.borrowlenses.com/category/sony-full-frame-mirrorless, https://www.borrowlenses.com/product/Nikon-D500-DSLR-Camera, https://www.borrowlenses.com/product/Sony-FE-16-35mm-f-2-8-GM-Lens, https://www.borrowlenses.com/product/Sony-FE-2470mm-f28-GM-Lens, https://www.borrowlenses.com/product/Sony-FE-24-105mm-G-OSS-Lens, https://www.borrowlenses.com/blog/crop-sensors-affect-depth-field, https://www.borrowlenses.com/blog/crop-sensors-affect-depth-field/, https://www.borrowlenses.com/product/Sony-VarioTessar-T-E-Mount-16-70mm-f4-ZA-OSS-Lens, http://www.alexandriahuff.com/Sony-a6300-1670mm-Sample-Images/n-3PNxQZ/, https://www.borrowlenses.com/category/aurora-lens. I am a beginner in DSLR, earlier used to use Compact cameras like Sony HX series. Ok, so I’m going to see less on the edges of my scene through a lens on a crop sensor camera than on a full frame sensor camera. I was looking at the 50 mm lens because I love the look of the closer up portraits but now I’m considering the 35 mm after seeing these shots. Unfortunately, I can only do these posts for the lenses I own. I am still a little confused, but primarily because I am unsure of what I really want to use it for. It will usually tell you the crop factor, too. When we switched over to digital, there was no film to be used. are all the same. I have canon 7d and lenses 17/55 2.8 is 70/200 f4 and10/22 wide which total or use on travelling or going to safari in Africa also have canon extender 1.4. I am inclined towards Mirrorless for the same reason you suggested. It is what we popularly use now to make pictures instead of film. Thanks so much for posting this. I would like a general purpose lens or maybe I need two lenses. I don’t think you can go wrong with any of those lenses. Which means that on a crop sensor camera, the lens focal length is effectively magnified. Simply put, crop-sensor cameras are those that have image sensors that are smaller than a physical frame of 35mm film. If you’re unhappy with the lens you have (or don’t have one at all) and you don’t know what you should use, find guidance in my straightforward suggestions below for new Canon and Nikon DSLR shooters. You don’t want to purchase or rent a wide angle lens only to learn that your field of view isn’t going to be as wide as your expectations. I have my 50mm which I love but hate. Crop sensor, or APS-C offers smaller sensor sizes that are a subset of the full 35mm sensor size, or a “crop” of that. No regrets! But event shooters find it useful, especially wedding shooters who often are stuck using ambient lighting in darker venues. But my new lens will have to work well outdoors, indoors, natural and low light, and chasing after a toddler and a 5 month old – need the best bang for my buck – what do you think, 35mm or 50mm 1.8? Back in the stone age when we all used film, 35mm became the gold standard film size. Check out this article for more details: https://www.borrowlenses.com/blog/crop-sensors-affect-depth-field/. Great article for beginners like me to understand the world of photography. The smaller the #, the wider the lens. This crop factor also directly affects our field of view. The ratio of width to height of a sensor is known as the aspect ratio which governs the proportions of each image. You can certainly get quality wide angle shots from APS-C sensor cameras but you’ll experience differences in depth of field, too, with APS-C vs full frame – which might be a consideration for you. You might find this page of lenses helpful: https://www.borrowlenses.com/category/aurora-lens Most crop sensor DSLRs use the “APS-C” format, which is a 3:2 ratio, as is full frame, but approximates the size of Advanced Photo System Classic film, which is closer to 24mm rather than 35mm. So those crop frame sensor lenses are designed for crop frame sensor cameras because of the vignetting-preventing image circle they use (which allows allows for a smaller build overall, too). My daughter, on the other hand, loves the 35mm since she takes a lot of her images in a small house and that provides the best distance. A 35mm … Any suggestions as to which one to get first? You can fit more cropped sensors on a silicon wafer during production than full frame-sized sensors so the yield is higher, making the cost lower. If you can remember the 1990s, APS-C sensors (also called crop … So informative! Narrowing down what lens you need can be divided into 3 steps: Step 1: Identify Your Camera I remember my mind being blown at the discovery that some lenses read differently on different cameras because of sensor size. I look forward for any of your recommendations. I think I’ve decided on the 35mm now because of your post! If you try to pair a lens built for crop sensors onto a full frame camera then your images will have black edges around them. Here are some select images I took that might help you get a better idea for that lens’ abilities. Everything is opening my eyes up to amazing information!! I recently bought my daughter a 35 and picked up an 85mm for myself. I have a either a Nikon D2700 or D7100. The major benefit of using lenses built for crop sensors is their size, weight, and price. Camera Settings, Photography, Photography Lenses Thank you!! For Canon, full frame lenses are expressed as “EF” lenses while crop frame lenses are expressed as “EF-S”. That is a big difference. If you can remember the 1990s, APS-C sensors (also called crop sensors) take their name from the old APS film format. If you want to calculate the equivalent focal length for a me… You can google it but unless your camera cost around $2500 you probably have a crop sensor :O) You either have a crop sensor or a full frame and full frames are very $$ :O). I’m learning that my prime lens (fixed focal lengths like Courtney shared here) are my FAVORITE ones! It can be quite confusing. You will just have to be a couple feet away from your subject to focus. I show you the bokeh or background blur for 3 different aperture settings. 8:00 am• Will I end up with more bokeh? As a photographer progresses in their craft and changes gear, they can absolutely apply the crop factor to their camera settings in order to achieve a similar look.. Here you go! In fact, I searched the entire manual, and “APS-C” didn’t show up once. Let me help you with this FREE webclass. I do love my 50mm and it lives on my camera most of the time but I have a full frame camera. Definitely going for the 50mm. Very helpful for anybody wishing to get a second lense! Great post! http://clickitupanotch.com/2012/03/everything-you-want-to-know-about-camera-lenses-part-5-comparing-different-lenses/, http://www.amazon.com/dp/B00009XVCU/ref=wl_it_dp_o_pC_S_ttl?_encoding=UTF8&colid=2FPTTU5KQEVWJ&coliid=I2DTBH98UX2GGZ, http://www.amazon.com/dp/B00009R6WU/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=2FPTTU5KQEVWJ&coliid=I3MNZXWPCI1FFY, http://www.amazon.com/dp/B00007GQLT/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=2FPTTU5KQEVWJ&coliid=I35LF9Y7Z4O5GR, http://clickitupanotch.com/2012/04/50mm-1-8-vs-1-4/. Don’t want to have to keep changing lenses, but want something that can do a good job on both. Find out if you own a crop frame or full frame sensor camera. I shoot party set up photoshoots from home and outside. I’m pretty new to this. What I am curious about is what the picture difference is between a crop and full-frame. Ingrid, I am so glad it was helpful. This is the exact same lens on the 7D, then on the 5D: Yeah yeah, I knew that. I wondered how much a difference 15mm would actually make and turns out it’s quite a lot! At the same pixel density, a full-frame sensor would have a 72MP resolution. http://www.amazon.com/dp/B00009XVCU/ref=wl_it_dp_o_pC_S_ttl?_encoding=UTF8&colid=2FPTTU5KQEVWJ&coliid=I2DTBH98UX2GGZ, Canon EF 28mm f/1.8 Full frame sensors have the same dimensions as 35mm film or 24mm x 36mm, which is the standard size. The film was 35mm wide. Written by Alexandria Huff• February 26, 2016• Ok…if you had one prime lens to buy, which would you recommend? Would you recommend a 70-300mm without VR? First (and probably most important) is their price. Me too I’ve been searching for a way to visualise the difference between lenses. Thanks again. I have the 35 and 50 (Nikon) and love them borh, but the 35 is my go to lens indoors because the 50 feels a little tight. Absolutely the best explanation of crop frame and full frame sensors I’ve come across, and one of the best written explanations I’ve ever read for anything I’ve ever researched on the web. There are also important advantages for smaller sensors. I was just on craigslist looking for a lens for the new camera other than the kit lens. Full-Frame or 35mm Diagonal / Crop Sensor Diagonal = Crop Factor So, if you have a camera with an APS-C-sized sensor (circa 15.6 x 23.5mm or 14.8 x 22.2 on Canon), plug in the numbers and you will get a crop … I always get the mm screwed up! That's mainly because FX sensors are 136 percent larger than DX sensors.It's not surprising that a bigger chip could cost more and provide better quality. I take a lot of photos of flowers, old buildings (barns mostly), landscapes and close ups of flowers. My camera came with a standard 18-55 mm but the photos seem so “blah”. For the average consumer, a smaller 1.5x or 1.6x sensor … You still have to consider your focal length multiplier even on crop sensor lenses. But your apparent focal length is closer to 80mm. Since they were shot on prime lens I did not zoom. This means that my 50mm is really about a 75mm on my camera and my new 20mm is about a 30mm. ~ingrid. I was also attracted to the image stabilization but I don’t think I ended up really needing it. With full-frame DSLRs and mirrorless cameras, because the sensor … My Nikon D90 has a 1.5x “crop” sensor. But the price is just.. :( I only have 50mm 1.8g, love it, but it’s frustrating me during travel.. I’m often like “i’d picture it if my lens was wider”.. Altough i brought 1.2k pictures home, many of them are always lovely, I just feel like they could be better if I captured more.. Thank you so much, this was very useful to me. It was first introduced by Agfa in 1932 and Kodak in 1934. Hello! Thanks in advance. Anything with GM in the title (if going for Sony E mount) is going to be your highest-quality option (though Sigma is now making Art series lenses for full frame E mount which are more affordable and very high quality). This dad is using a 50mm lens on a full frame camera. Very helpful thank you, another place where you can look at the differences is at the Nikon site, if you go to the site where they show the lenses, there is a simulator program where you can choose FX-body or DX body and FX-lens or DX lens and look at the picture they show to see what happens as you change the focal length, http://www.nikon.no/no_NO/product/nikkor-lenses/simulator. I do have a question though. Thank you so much, I’ll have a look at your website. Super 35mm chip: Sensor Size 22x12mm - 26x15mm aprox (these have a crop factor of around 1.4 to 1.5 as compared to full frame cameras although sensor size varies slightly in this group) Therefore, if you want to calculate the equivalent focal length for a compact DSLR, you would divide the 35mm focal length by 1.6 for Canon or 1.5 for Nikon. Sony FX9. What an outstanding article–I learned a tremendous amount–THANK YOU!! I have a 35mm 2.0 (great for group shots) and really like it! I mostly prefer travel friendly camera/set up with natural and also portrait. I don’t need to look any further. Canon C700FF . Hi, I really enjoyed all the posts here. If the frame is larger than the picture you want to put inside it, then you’re going to have weird empty space surrounding your picture. I have a Canon EFS 10-22mm which is very wide angle 3.5-4.5, an 18-135 mm 3.5-5.6 and a Canon 55-200mm 4-5.6. The image above certainly has nice, smooth bokeh. This was EXTREMELY helpful! I love that lens, however I need a bit more of a wider shot when I’m using inside because I can only go as far back as my wall takes me. Most Canon APs-c sensors measure between 22.3×14.7mm to 22.5×15.0mm. With a full frame camera (and 35mm film) it is a ratio of 3:2. Can you please do me a favor and take a picture of the sky w your 20mm? But the crop is only a few hundred dollars less than the full-frame – not counting lens replacements. It’s that simple. Simply put, crop-sensor cameras are those that have image sensors that are smaller than a physical frame of 35mm film. If you want a good wide angle lens for a crop sensor, check out the Tokina f/2.8 11-16 mm!! So on full-frame sensors, 50mm and 35mm lenses perform exactly as you’d expect (as 50mm and 35mm lenses). Respectfully. Congrats on getting to get a new lens! I find it very hard to take good lightning photos at times. I have a Canon EOS Rebel T5i which I use for family and “event” photos–I am the unofficial photographer for a regional economic development coalition so do photos for board meetings and large conferences (have a EF-S 18-135mm lens which provides a nice, flexible range). We have all of these lenses available that are designed to work specifically on a standard 35mm frame size. Full Frame vs Crop (APS-C) : Image Quality Difference For Sensor Size Really Differs? I have the nikon 35mm I am getting ready to get the 50mm. The common types of crop sensor … Thank you! Micro-Four-Thirds are even smaller sensors having a crop factor of 2x. The 35mm may be just what you are looking for. Of course I don’t mind! full frame sensor is physically larger than a smaller crop frame APS-C sized sensor Another way to think about crop factor is this: Full frame sensors measure approximately 43.5mm diagonally. Here is an analogy to help you think of this in a different way: Imagine you have a picture frame. Thank You. **, After I posted this originally, I was asked to take a few indoor shots to show as well. However, on a crop sensor the actual focal length for a 50mm is 80mm (Canon) or 75mm (Nikon). The film was 35mm wide. Catherine is right. A crop sensor refers to any sensor smaller than a full frame sensor or a 35mm film frame. These are full frame cameras that can mimic crop frame sensors when you attach a crop frame lens to the body. They seem to be one of the hardest subjects to capture. thank’s a lot and have a great day :). It was popular in the 90s in point-and-shoot cameras. Thank you in advance. Thank you for a wonderful comparative display. Whether you opt to shoot with a lens designed for full frame sensor cameras or a lens designed for crop frame sensor cameras, the effective focal length of that lens will be either 1.6x more or 1.5x more when paired with a crop sensor camera. Disclaimer: These links are affiliate links. The take away is that the exposure is the same regardless of sensor size. They also, generally, have wider maximum apertures, which lets in more light. I think I had trouble posting my original comment…but I wanted to say thank you!! Super 35 vs Full Frame Spec wise, the Canon 700 FF has a 38.1mm x 20.1mm sensor and a 43.1mm image circle—18.69 megapixels (5952 x 3140) or 5.9K and a pixel size of 6.4 x 6.4 μm. Wow! EF-S lenses are needed but Canon overwhelmingly caters for EF, Your email address will not be published. 1. Here is a list of the most popular models for you: Now that you know what kind of sensor you’re using you can begin to choose the right lens for what you want to shoot. I’ve been trying to read all the articles I can find. Third, a crop sensor has a crop of 1.6x (Canon) or 1.5x (Nikon). Good explanations, thanks. There’s 4.5mm at the top, then the 24mm height of the imaging area, and then another 4.5mm at the bottom. Hope that helps narrow it down a little for you! But if you have a full frame sensor camera you should avoid using crop frame sensor lenses. Also, they are difficult to catch sitting still and I end up chasing them around a lot. But I am also not big on landscapes or cityscapes. :). So now I just need to make a decision as to which way to go first. That’s it. :D. Your examples are terrific and can’t wait to get my hands on another lens… Going for the macro! Because they use a smaller image circle, it takes fewer materials to make long-range zooms. I was going to email you again this week and ask about lens. Full frame cameras should only use full frame lenses. I am looking at purchasing my next lens. Nikon APS-C sensors crop your image by 1.5x. I am wondering what would be a good lens to use for taking pet portraits (portraits in general). I have a 50mm 1.4 and LOVE it! I shoot with a Sony Alpha65. However, on a crop sensor the actual focal length for a 50mm is 80mm (Canon) or 75mm (Nikon). My camera changes it. If you want to calculate the equivalent focal length for a Micro Four-Thirds camera, you would divide the focal length by 2. Super 35 is cropped … I know it has to be something I’m not doing right. Crop factor refers to the ratio of the 35mm sensor size to the crop-frame sensor. I am interested in Concert Photography. the price can vary so much and i was like what’s the difference really if i can just stand closer to my subject. That’s all it is. Do you agree that the 35 would be best or would the 50 still do the trick for catching 2 kids at once? They are the same size! Full frame cameras have a larger (35mm) sensor compared to crop sensor cameras. Thanks for this helpful comparison. Thanks. So a baseline lens for full frame sensors, one with as “normal” of view as possible (not overly wide, not overly telephoto) is about 45mm-50mm. This blog post is dedicated to all my friends and relatives who just got their first DSLR. We can just split the money :O) he he Great minds think alike! You’ll love the 50mm 1.4 :) So glad the examples were able to help you make your decision! You can narrow down to just EF mount in the sidebar (you might have to toggle the sidebar open if you’re on mobile). A crop sensor is smaller than a full frame sensor. A 24mm focal-length lens will have the equivalency of 36mm. So a quick way to think about it is if you have a crop frame camera and your friend has a full frame one, you will have to use a 30-35mm lens to get the same approximate field of view as they do using a 45-50mm lens. Thank you. Therefore, if you want to calculate the equivalent focal length for a compact DSLR, you would divide the 35mm focal length by 1.6 for Canon or 1.5 for Nikon.