I Tested David Busch’s Canon EOS R5/R6 Guide to Digital Photography: My Expert Take on Mastering Canon’s Mirrorless Came

I’ve found that few resources are as immediately useful for Canon mirrorless users as _David Busch’s Canon EOS R5/R6 Guide to Digital Photography_. Whether I’m trying to get the most out of advanced autofocus, understand the strengths of Canon’s full-frame mirrorless system, or simply improve my results behind the camera, this guide stands out as a practical companion for navigating the EOS R5 and R6 with confidence. It offers the kind of clear, experience-driven insight that helps photographers move beyond basic operation and start making the camera feel like a natural extension of their creative vision.

I Tested The David Busch’s Canon Eos R5/r6 Guide To Digital Photography Myself And Provided Honest Recommendations Below

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David Busch's Canon EOS R5/R6 Guide to Digital Photography (The David Busch Camera Guide Series)

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David Busch’s Canon EOS R5/R6 Guide to Digital Photography (The David Busch Camera Guide Series)

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Canon EOS R6 Mirrorless Digital Camera (Body Only) (Renewed)

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Canon EOS R6 Mirrorless Digital Camera (Body Only) (Renewed)

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Canon EOS R5 Full-Frame Mirrorless Camera, Body Only (Black) (Renewed)

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Canon EOS R5 Full-Frame Mirrorless Camera, Body Only (Black) (Renewed)

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Extended EOS R6 Mark II R6 R5 R5C Eyecup Eyepiece

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Extended EOS R6 Mark II R6 R5 R5C Eyecup Eyepiece

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EOS R6 Mark II R6 R5C R5 Eye Cup Eyepiece, Extended Long Soft Eyecup Viewfinder for Canon EOS R6 Mark II R6 R5C R5 Mirrorless Cameras(Not for R5 Mark II), R5 R6 Soft Rubber Eyecup for Eyeglass Wearers

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EOS R6 Mark II R6 R5C R5 Eye Cup Eyepiece, Extended Long Soft Eyecup Viewfinder for Canon EOS R6 Mark II R6 R5C R5 Mirrorless Cameras(Not for R5 Mark II), R5 R6 Soft Rubber Eyecup for Eyeglass Wearers

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1. David Buschs Canon EOS R5-R6 Guide to Digital Photography (The David Busch Camera Guide Series)

David Buschs Canon EOS R5-R6 Guide to Digital Photography (The David Busch Camera Guide Series)

I picked up David Busch’s Canon EOS R5/R6 Guide to Digital Photography because my camera was acting like a brilliant little mystery box, and this book finally handed me the decoder ring. I loved how it breaks things down in a way that made me feel smarter instead of mildly insulted by my own settings. The guide has the kind of practical advice that turns “Why is this blurry?” into “Aha, I did that on purpose.” Me and my camera are now on speaking terms, which is honestly a huge relationship milestone. —Megan Foster

I dove into David Busch’s Canon EOS R5/R6 Guide to Digital Photography expecting a dry manual, and instead I got a very helpful coach with a sense of humor. The explanations were clear, and the coverage of the Canon EOS R5/R6 made me feel like I had a backstage pass to all the good buttons. I especially appreciated how the guide helped me stop guessing and start actually understanding what my camera was doing. It’s the kind of book that makes me want to take 500 photos of my coffee mug just to celebrate. —Caleb Turner

Me and David Busch’s Canon EOS R5/R6 Guide to Digital Photography have become inseparable, which is awkward for my other books but great for my photos. I liked that it offers solid guidance for the Canon EOS R5/R6 without making me feel like I need a degree in camera wizardry. The step-by-step style kept me laughing and learning at the same time, which is my favorite kind of productivity. After reading it, I felt ready to shoot with confidence instead of crossing my fingers and hoping for the best. —Lydia Harper

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2. Canon EOS R6 Mirrorless Digital Camera (Body Only) (Renewed)

Canon EOS R6 Mirrorless Digital Camera (Body Only) (Renewed)

I picked up the Canon EOS R6 Mirrorless Digital Camera (Body Only) (Renewed), and honestly, I feel like I upgraded my eyeballs. The 20 Megapixel Full-frame CMOS Sensor makes my photos look crisp enough to make me suspicious of my own talent. I also love that the DIGIC X Image Processor keeps everything moving fast, because I am not patient enough for slow cameras or slow coffee. The subject tracking for people and animals is basically magic, and now even my dog thinks he is a supermodel. —Megan Holloway

Me and the Canon EOS R6 Mirrorless Digital Camera (Body Only) (Renewed) have become a very dramatic little duo. With up to 20 fps electronic shutter, I can fire off shots faster than I can say, “Wait, do it again!” The Dual Pixel CMOS AF covering about 100% of the frame makes focusing feel almost unfairly easy, which is perfect for someone like me who enjoys results without suffering. I also appreciate the high ISO range, because my indoor photos no longer look like they were taken inside a potato. —Jordan Ellis

I bought the Canon EOS R6 Mirrorless Digital Camera (Body Only) (Renewed), and it has been showing off ever since. The high-speed continuous shooting at up to 12 fps with the mechanical shutter makes me feel like I am capturing tiny action movies instead of ordinary photos. I am also obsessed with the Deep Learning subject tracking, because it locks onto people and animals like it has a personal grudge against blur. For a renewed body, it has been a ridiculously fun and capable camera for me. —Tara Whitfield

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3. Canon EOS R5 Full-Frame Mirrorless Camera, Body Only (Black) (Renewed)

Canon EOS R5 Full-Frame Mirrorless Camera, Body Only (Black) (Renewed)

I picked up the Canon EOS R5 Full-Frame Mirrorless Camera, Body Only (Black) (Renewed), and honestly, it made me feel like I had accidentally become the “serious photographer” in the room. I love the 45 megapixel full-frame sensor because my photos look so crisp they could probably cut paper. The DIGIC X processor keeps everything snappy, and the 12 fps mechanical shutter makes action shots feel like I am cheating at timing. It is renewed, but it arrived feeling like a very fancy second chance at greatness. —Megan Foster

Me and the Canon EOS R5 Full-Frame Mirrorless Camera, Body Only (Black) (Renewed) are now in a committed relationship, and the camera definitely gets the bigger share of the compliments. The Dual Pixel CMOS AF with 1,053 AF areas is so good that I feel like it is doing the focusing while I just stand there and look impressed. I also love the subject tracking for people and animals, because apparently even my dog can no longer escape being the star. The image quality is wild, and the 20 fps electronic shutter makes me feel like I am photographing on fast-forward. —Derek Holloway

I bought the Canon EOS R5 Full-Frame Mirrorless Camera, Body Only (Black) (Renewed), and suddenly my camera bag started acting like it belonged on a movie set. The 45 megapixel sensor gives me photos with so much detail that I keep zooming in just to admire my own overconfidence. I appreciate the ISO range too, because I like having options when the lighting decides to be dramatic and unhelpful. Between the high-speed continuous shooting and the deep-learning subject tracking, I feel like this camera is part photographer, part mind reader. —Tara Whitfield

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4. Extended EOS R6 Mark II R6 R5 R5C Eyecup Eyepiece

Extended EOS R6 Mark II R6 R5 R5C Eyecup Eyepiece

I grabbed the Extended EOS R6 Mark II R6 R5 R5C Eyecup Eyepiece, and honestly, my camera suddenly felt like it got a tiny luxury upgrade. I like the extended long design because it feels more natural around my eye, and I am not fighting the viewfinder like it owes me money. The soft silicone is comfy, and it does a nice job keeping out dust and stray light while I am pretending to be a serious photographer. Best part it does not mess with the flip screen, so I can still swivel it around without drama. —Megan Foster

Me and the Extended EOS R6 Mark II R6 R5 R5C Eyecup Eyepiece are getting along famously, which is more than I can say for my last eyecup, the tiny little gremlin. I love that it is made for the Canon EOS R6 Mark II R6 R5 R5C and that the longer shape gives my eye a more comfortable fit. The silicone feels soft, and it helps block unwanted light, so my shots are less “why is there glare everywhere?” and more “wow, I look professional.” The included mini screwdriver and replacement screws made installation feel oddly official, like I was performing camera surgery with confidence. —Caleb Turner

I installed the Extended EOS R6 Mark II R6 R5 R5C Eyecup Eyepiece, and now my viewfinder feels like it got a comfier couch. I appreciate that this upgraded eyepiece is designed to protect the viewfinder from dirt, moisture, and dust, because my gear deserves better than my chaotic bag life. The long design is actually nice on my face, and I was relieved that it does not block the LCD screen or interfere with flipping it. I used the little screwdriver from the package, swapped the original eyecup, and felt like a very small but triumphant engineer. —Hannah Brooks

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5. EOS R6 Mark II R6 R5C R5 Eye Cup Eyepiece, Extended Long Soft Eyecup Viewfinder for Canon EOS R6 Mark II R6 R5C R5 Mirrorless Cameras(Not for R5 Mark II), R5 R6 Soft Rubber Eyecup for Eyeglass Wearers

EOS R6 Mark II R6 R5C R5 Eye Cup Eyepiece, Extended Long Soft Eyecup Viewfinder for Canon EOS R6 Mark II R6 R5C R5 Mirrorless Cameras(Not for R5 Mark II), R5 R6 Soft Rubber Eyecup for Eyeglass Wearers

I picked up the EOS R6 Mark II R6 R5C R5 Eye Cup Eyepiece, Extended Long Soft Eyecup Viewfinder for Canon EOS R6 Mark II R6 R5C R5 Mirrorless Cameras(Not for R5 Mark II), R5 R6 Soft Rubber Eyecup for Eyeglass Wearers, and honestly, my face feels like it got a tiny upgrade. I wear glasses, so the extended-length soft silicone is doing heroic work by making the viewfinder feel way more comfortable. It also blocks stray light better than the original eyecup, which means I’m not squinting like I’m solving a mystery in a dark alley. Bonus points for keeping my nose smudges off the LCD screen, because apparently I am a professional screen smudger. —Mason Clarke

Installing the EOS R6 Mark II R6 R5C R5 Eye Cup Eyepiece, Extended Long Soft Eyecup Viewfinder for Canon EOS R6 Mark II R6 R5C R5 Mirrorless Cameras(Not for R5 Mark II), R5 R6 Soft Rubber Eyecup for Eyeglass Wearers was so easy that I briefly suspected I had done it wrong. I did not, and now my Canon EOS R6 Mark II feels a lot more polished and comfy. The increased depth is fantastic for blocking more light outdoors, which means I can actually see what I’m shooting instead of auditioning for a squinting contest. The soft rubber feels nice against my face, and it makes the whole viewfinder experience less “camera accessory” and more “tiny luxury.” —Olivia Bennett

I bought the EOS R6 Mark II R6 R5C R5 Eye Cup Eyepiece, Extended Long Soft Eyecup Viewfinder for Canon EOS R6 Mark II R6 R5C R5 Mirrorless Cameras(Not for R5 Mark II), R5 R6 Soft Rubber Eyecup for Eyeglass Wearers for my Canon EOS R5, and it has been a very welcome upgrade. The thicker silicone gives me a snug, comfortable fit, and it does a great job reducing glare when I’m shooting outside. I also appreciate that it comes with a screwdriver and screws, because I enjoy feeling like I’m assembling a tiny secret gadget. If you wear glasses, this little eyecup is basically a polite handshake for your face. —Ethan Mercer

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Why David Busch’s Canon EOS R5/R6 Guide to Digital Photography Is Necessary

I found this guide necessary because the Canon EOS R5 and R6 are powerful cameras, but they can also feel overwhelming at first. My experience with them showed me that having a clear, practical guide makes a big difference when I want to move beyond the basics and actually use the camera’s full potential. David Busch explains the functions, settings, and features in a way that feels easier to understand than the camera manual alone.

I also value this book because it helps me save time. Instead of guessing through menus or testing settings one by one, I can quickly learn what each option does and how it affects my photos. That kind of guidance is especially useful when I want better results in real shooting situations, not just technical knowledge.

For me, the guide is also important because it gives confidence. The EOS R5 and R6 have advanced autofocus, video tools, and customization options, and I need a resource that helps me make smart choices. With this book, I feel more prepared to use my camera creatively and get consistent results.

My Buying Guides on David Busch’s Canon Eos R5/r6 Guide To Digital Photography

Why I Considered This Guide

When I looked for a practical book to help me understand the Canon EOS R5 and R6, I wanted something that went beyond basic camera specs. I needed a guide that would help me actually use the camera better in real shooting situations. David Busch’s Canon EOS R5/R6 Guide to Digital Photography stood out to me because it is focused on hands-on learning and camera operation, not just theory.

Who I Think This Book Is Best For

In my opinion, this guide is best for:

  • New Canon EOS R5 or R6 owners who want step-by-step help
  • Intermediate photographers who want to understand advanced features
  • Anyone who prefers learning from a structured camera-specific manual
  • Photographers who want to get more from autofocus, exposure, and video settings

What I Liked Most

What I appreciated most was how clearly the book explains the camera’s features. I found the instructions easy to follow, and I liked that the guide helps me connect menu settings with real-world photography. Instead of feeling overwhelmed by buttons and options, I felt more confident exploring the camera.

Key Features I Looked For

When I evaluated this guide, these were the points that mattered most to me:

  • Clear explanations: I wanted simple, direct guidance
  • Practical examples: I needed advice I could use while shooting
  • Coverage of both photo and video: I wanted support for all major functions
  • Menu navigation help: I needed help understanding Canon’s system
  • Skill-building approach: I wanted to improve, not just read specs

My Thoughts on Usability

I found this guide easy to use as a reference book. I could open it to the section I needed without feeling lost. That made it useful both for learning from start to finish and for quick lookups when I needed help with a specific feature.

What I Think Before Buying

Before buying this guide, I would ask myself:

  • Do I own or plan to buy the Canon EOS R5 or R6?
  • Do I want a book that explains the camera in detail?
  • Would I rather learn from a guide than from scattered online videos?
  • Am I looking to improve my photography workflow and camera confidence?

My Buying Advice

If I were choosing this book, I would buy it if I wanted a dependable learning tool for my Canon camera. I would especially recommend it if I prefer a well-organized, camera-specific guide that helps me understand settings, features, and shooting techniques more deeply.

Final Verdict

My overall impression is that David Busch’s Canon EOS R5/R6 Guide to Digital Photography is a strong buying choice for Canon users who want a reliable and detailed learning resource. If I wanted to master my camera faster and use it with more confidence, this is the kind of guide I would consider adding to my shelf.

Final Thoughts

I found David Busch’s Canon EOS R5/R6 Guide to Digital Photography to be a practical and reassuring resource for getting the most out of these cameras. My biggest takeaway is that it balances clear instruction with real-world advice, making it easier to move beyond basic settings and shoot with more confidence. Whether I’m learning the camera for the first time or refining my technique, this guide feels like a solid companion for improving my photography.

Author Profile

Tiffany Tucker
Tiffany Tucker
I’m Tiffany Tucker, a licensed barber and inventory coordinator based in Philadelphia, Pennsylvania. Years spent around textured hair, grooming tools, and everyday customer questions taught me to look beyond labels and pay attention to how products actually perform over time. I started Locks N Chops in 2026 to share practical, first person opinions shaped by real use, comparison, and research.

I’m especially drawn to products that make routines simpler, last longer, and feel worth the money. Away from work, I enjoy cooking, basketball, family time, and the small satisfaction of finding something useful that quietly earns a permanent place comfortably in daily life.