Introduction to Canon EOS DSLR Series (& Mirrorless)

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The EOS DSLR and Mirrorless series are in a constant state of development and change from the lovely people at Canon. Regardless, no matter what model number they are up to, I’ve learned that you can be sure that there is a model that will suit you.

Whether you are an amateur or a Professional – Astrophotographer or portrait photographer, there is a EOS Mirrorless or EOS DSLR Series camera designed for you.

As a photography enthusiast, I’ve always been fascinated by the Canon EOS DSLR series. The series has something for everyone, whether you’re a beginner or a professional.

Recently, I decided to delve into the various models within the series, including the Canon EOS R, to help fellow photographers make an informed choice. Here’s what I found:

Comparison of Top Models – EOS DSLR & Mirrorless

Canon EOS 250D (Rebel SL3 / EOS Kiss X10)

The Canon EOS 250D, also known as the Rebel SL3 in North America, is a 24.1-megapixel DSLR that offers a wide range of features.

With an APS-C CMOS sensor and a maximum resolution of 6000 × 4000 pixels, it provides excellent image quality. The DIGIC 8 processor ensures smooth performance, and the 9 AF points offer flexibility in focusing.

The vari-angle LCD touchscreen is a handy feature for creative shots, and the 5.0 fps continuous shooting is perfect for capturing action.

Canon EOS 250D (Rebel SL3/EOS Kiss X10) Specifications:

Canon EOS 250D (Rebel SL3/EOS Kiss X10) - EOS DSLR and Mirrorless Series
TypeDigital single-lens reflex camera
Sensor TypeCMOS, APS-C format
Maximum Resolution6000 × 4000 pixels
ISO Range100 – 25600 (expandable to H2: 51200)
Focus ModesOne-Shot, AI Focus, AI Servo, Live View
Exposure ModesScene Intelligent Auto, Manual, Movie, etc.
FlashE-TTL II auto-pop-up built-in / External
Shutter Speed Range1/4000 sec. – 30 sec.
Continuous Shooting5.0 fps
ViewfinderEye-level pentamirror, 95% coverage
LCD Screen3″ vari-angle LCD touchscreen
BatteryLi-Ion LP-E17 rechargeable
Dimensions122.4 mm × 92.6 mm × 69.8 mm
Weight451 g (15.9 oz)
Additional Features4K video, Dual Pixel Focus, 1070 shots battery life

Canon EOS R7

Canon EOS R7

The Canon EOS R7 is an advanced APS-C mirrorless camera, boasting a 32.5-megapixel sensor and high-speed continuous shooting of up to 15 fps with a mechanical shutter.

The in-body image stabilization provides up to 8 stops of shake correction, and the 4K/60 video recording capability is a significant advantage for videographers.

The R7’s Dual Pixel CMOS AF II with human, animal, and vehicle tracking makes it a top-of-the-line choice.

Canon EOS R7 Specifications:

TypeAPS-C mirrorless interchangeable-lens camera
Sensor Type32.5-megapixel APS-C CMOS sensor
Continuous ShootingUp to 15 fps mechanical, 30fps electronic
Image StabilizationSensor shift, up to 8 stops
Video Recording4K/60, 100% crop at 4K/30
Autofocus Points5,915, with 651 autofocus areas
ISO Range100 to 32000; expandable to 51200
Viewfinder0.39″ 2.36 million dots OLED
ConnectivityUSB 3.2 Gen 2 Type-C, Wi-Fi, Bluetooth
ProcessorDIGIC X
Additional FeaturesDual UHS-II SD memory card slots, Human, animal and vehicle tracking

Canon EOS M50 Mark II

Canon EOS M50 Mk2
Canon EOS M50 mark ii (M 50m 2)

As an entry-mid-level mirrorless camera, the Canon EOS M50 Mark II offers a 24.1-megapixel APS-C CMOS sensor and 10 frames per second continuous shooting. The improved autofocus and vertical video shooting support make it a great option for vloggers. The wireless YouTube Livestreaming capability is a unique feature that sets it apart from its competitors.

Canon EOS M50 Mark II Specifications

TypeEntry-mid-level Mirrorless interchangeable-lens
Sensor Type24.1 effective megapixel APS-C CMOS sensor
ISO Range100 – 25,600, expandable up to 51,200
Video Recording4K video (UHD) at 23.98 fps or 25 fps
Continuous Shooting10 frames per second, 7.4 with AF
Viewfinder2.36-million dot OLED EVF
LCD Screen3.2″ vari-angle LCD touchscreen
New FeaturesImproved autofocus, Vertical video shooting
Battery Life250 shots CIPA rated
Additional FeaturesWireless YouTube Livestreaming, Bluetooth

Canon EOS R

Canon EOS R

The Canon EOS R, Canon’s first full-frame mirrorless camera, comes with a 30.3-megapixel sensor and a wide ISO sensitivity range. The 5,655 manually selectable autofocus points and Eye Detection AF provide exceptional focusing flexibility. The 4K video capture and the unique “Flexible Priority Exposure Mode” make it a versatile choice for both photographers and videographers.

Canon EOS R Specifications

TypeFull-frame mirrorless interchangeable-lens
Sensor Type30.3 megapixel full-frame CMOS sensor
ISO Range100 to 40,000, expandable to 102,400
Autofocus Points5,655 manually selectable
Video Recording4K video at 30FPS, cropped
Shutter Speed Range1/8000s to 30s
ViewfinderOLED screen with 3.69 million dots
Additional FeaturesEye Detection AF, Focus Peaking, Silent Shutter

Canon EOS R5

canon EOS R5

The Canon EOS R5 is a full-frame mirrorless camera with a 44.8-megapixel sensor and 8K raw video recording capability. The 5-axis in-body image stabilization and high-speed continuous shooting of up to 12fps make it a powerhouse for professionals. Despite some overheating issues, the R5 remains a top choice for those seeking advanced features.

Canon EOS R5 Specifications

TypeFull-frame mirrorless interchangeable-lens
Sensor Type44.8-megapixel full-frame CMOS sensor
Video Recording8K raw at up to 29.97fps, 4K 10-bit at 119.9fps
Autofocus Points5,940 user-selectable
ISO Range100 to 51,200; expandable 64 to 102,400
Continuous ShootingUp to 12fps mechanical, 20fps electronic
Image Stabilization5-axis, up to 8 stops
Viewfinder0.5″ 5.76 million dots OLED
Additional FeaturesDual card slots, Wi-Fi, Bluetooth, Overheating control

Canon EOS R10

The Canon EOS R10, part of the EOS R lineup, offers a 24.2-megapixel APS-C CMOS sensor and high-speed continuous shooting of up to 15 fps. The 4K/60 video recording and 100% autofocus coverage make it a versatile option. The R10 builds on the enhancements of previous Rebel DSLRs, incorporating new capabilities in a compact size.

Canon EOS R10

Canon EOS R10 Specifications

TypeAPS-C mirrorless interchangeable-lens camera
Sensor Type24.2-megapixel APS-C CMOS sensor
Continuous ShootingUp to 15 fps mechanical, 30fps electronic
Video Recording4K/60, 100% crop at 4K/30
Autofocus Points5,915, with 651 autofocus areas
ISO Range100 to 32000; expandable to 51200
Viewfinder0.39″ 2.36 million dots OLED
ConnectivityUSB 3.2 Gen 2 Type-C, Wi-Fi, Bluetooth
ProcessorDIGIC X
Additional FeaturesDual UHS-II SD memory card slots, Human, animal and vehicle tracking

Best Canon Cameras for Different Users

  • For Beginners: Canon EOS 250D (Rebel SL3) – Ideal for newcomers with its user-friendly interface and affordability.
  • For Enthusiasts: Canon EOS R7 – Offers advanced mirrorless technology for creative exploration.
  • For Professionals: Canon EOS R5 – High-end specifications meet the demands of serious photographers.
  • For Vloggers: Canon EOS M50 Mark II – Tailored for video content creation with 4K recording.
  • For Videographers: Canon EOS R5C – Designed for high-resolution (8K) and high-bitrate (10bit at 4K) video recording.
  • For Travel Photographers: Canon EOS R10 – Compact and versatile, perfect for capturing travel memories.
  • For Full-Frame Mirrorless Entry: Canon EOS R – A balanced introduction to full-frame mirrorless photography.

For Beginners: Canon EOS 250D (Rebel SL3)

Great for those starting in photography, offering user-friendly features and affordability.

The Canon EOS 250D provides a user-friendly interface and lightweight design, making it accessible for beginners. Its affordability and features like Scene Intelligent Auto and Creative Auto modes help newcomers learn the basics without overwhelming them. The addition of 4K video and Dual Pixel Focus adds versatility for those exploring photography.

For Enthusiasts: Canon EOS R7

Perfect for enthusiasts seeking advanced features and versatility in various photography styles.

The Canon EOS R7 offers a 32.5-megapixel APS-C CMOS sensor and high-speed continuous shooting, providing quality and speed for dynamic subjects. The mirrorless design and in-body image stabilization make it a compact and precise tool for enthusiasts looking to capture various photography styles.

For Professionals: Canon EOS R5

Designed for professional photographers needing high-end specifications for serious photography and videography.

The Canon EOS R5 meets the demands of professionals with a 44.8-megapixel full-frame sensor, 8K video capability, and up to 20fps continuous shooting. Its advanced focusing and stabilization features ensure precision and stability, making it suitable for professional photography and video production.

For Vloggers: Canon EOS M50 Mark II

Tailored for vloggers and content creators, with features enhancing video production and flexibility.

The Canon EOS M50 Mark II offers 4K video recording, vertical video shooting support, and wireless YouTube Livestreaming, making it a versatile tool for modern video content creation. Improved autofocus and additions like a microphone jack provide flexibility and control for vlogging.

For Full-Frame Mirrorless Explorers: Canon EOS R

Suitable for those exploring full-frame mirrorless technology, offering quality and unique customization features.

The Canon EOS R introduces Canon’s RF lens mount with a 30.3-megapixel sensor and 4K video capability. Its unique features like the Multi-function Bar provide customization and control, making it suitable for those looking to explore full-frame mirrorless without a high-end price tag.

For Rebel Line Transitioners: Canon EOS R10

Ideal for those transitioning from the Rebel line to mirrorless technology, with versatile features for various photography styles.

The Canon EOS R10 builds on the enhancements of previous Rebel DSLRs with a 24.2-megapixel APS-C CMOS sensor and 4K/60 video recording. Its versatile features like human, animal, and vehicle tracking make it suitable for those moving from the Rebel line to mirrorless technology.

For Professional Videographers: Canon EOS R5 C

Great for videographers wanting to shoot at high resolution (8K) or High bitrate (10bit at 4K), with a cooling fan to prevent overheating.

The Canon EOS R5 C addresses overheating issues in video recording with a cooling fan, allowing indefinite video shooting at high resolutions like 8K or 10bit at 4K. It’s designed for professional videographers who require continuous shooting without limitations, offering advanced video-oriented features.

Canon Mirrorless vs DSLR

Canon DSLRs

DSLRs, such as the Canon EOS 250D, utilize a mirror mechanism to reflect light from the lens up into an optical viewfinder. This provides a direct optical view of the subject, which many photographers prefer for its clarity and responsiveness.

Advantages of DSLRs:
  • Optical Viewfinder: Offers a clear and real-time view of the subject without any electronic lag or delay.
  • Battery Life: Generally longer battery life since they don’t require power for an electronic viewfinder or display.
  • Lens and Accessory Availability: Extensive range of lenses and accessories available, especially for established DSLR lines.

Canon Mirrorless Cameras

Mirrorless cameras, like the Canon EOS R7, eliminate the need for a mirror by transmitting the image directly from the camera sensor to a digital display.

This allows for a more compact design and often results in faster autofocus.

Advantages of Mirrorless Cameras:

  • Size and Weight: Generally more compact and lightweight, making them more portable.
  • Faster Autofocus: Often offer faster and more accurate autofocus, especially during video recording.
  • Electronic Viewfinder (EVF) or LCD Display: Provides a digital display with the ability to preview how changes to settings (like exposure) will affect the image.
  • Silent Shooting: Ability to shoot silently, especially when using an electronic shutter.

DSLR vs. Mirrorless Comparison Table – Canon

FeatureDSLR (e.g., EOS 250D)Mirrorless (e.g., EOS R7)
ViewfinderOpticalElectronic/Digital Display
Size and WeightGenerally Larger/HeavierMore Compact/Lightweight
Autofocus SpeedGenerally SlowerFaster
Battery LifeLongerShorter
Lens and Accessory RangeExtensiveGrowing
Silent ShootingLimitedAvailable

Canon Camera – Buying Guide

1. What Type of Photography Will You Focus On?

Identifying your primary focus in photography will guide your choice of camera. Here’s how different Canon models cater to various types of photographers:

  • For Beginners: The Canon EOS 250D (Rebel SL3) simplifies the learning curve with intuitive controls and guided modes. It allows new photographers to grasp the basics without feeling overwhelmed, making the transition into photography smooth and enjoyable.
  • For Enthusiasts: The Canon EOS R7 offers the flexibility to experiment and grow. Its mirrorless technology provides quicker response times and more accurate previews, enhancing creative control and allowing enthusiasts to push their boundaries.
  • For Professionals: The Canon EOS R5 meets the demanding standards of professional photography with its robust build, high-resolution sensor, and advanced autofocus system. It ensures reliability and precision, essential for capturing critical moments in various conditions.
  • For Vloggers and Videographers: The Canon EOS M50 Mark II supports creative video storytelling with its flip-out screen and 4K recording capabilities. It’s designed to make video creation more accessible and fun, whether you’re vlogging or producing content for social media.
  • For Travel Photographers: The Canon EOS R10’s lightweight and versatile design supports on-the-go photography. Its compact size doesn’t compromise on quality, ensuring that travel photographers can capture stunning images without being burdened by heavy equipment.

By aligning the camera choice with your photography focus, you can select a model that enhances your experience and supports your growth in the field. Whether you’re just starting, looking to explore new creative avenues, or need a tool that stands up to professional demands, Canon offers options tailored to your needs.

2. Mirrorless or DSLR?

The choice between DSLR and mirrorless cameras depends on individual preferences and specific needs:

  • DSLRs: Cameras like the EOS 250D offer optical viewfinders, giving a direct optical view through the lens. They often have longer battery life and a more extensive selection of lenses. DSLRs are known for their robust build and reliability.
  • Mirrorless: Cameras like the EOS R7 are generally more compact and lightweight. They provide faster autofocus and allow for more accurate previews of how changes to settings (like exposure) will affect the image. Mirrorless cameras are often preferred for video work.

3. What’s Your Budget?

Canon offers cameras across various price ranges:

  • Entry-Level: Models like the EOS 250D provide essential features at an affordable price, suitable for beginners or hobbyists.
  • Mid-Range: Cameras like the EOS R7 offer more advanced features, appealing to enthusiasts looking to invest in their photography.
  • Professional-Grade: High-end models like the EOS R5 come with a premium price tag, reflecting their advanced specifications and build quality.

4. What Lenses and Accessories Will You Need?

The choice of lenses and accessories can significantly impact your photography experience:

  • Lenses: Consider the type of photography you’ll be doing (e.g., portrait, landscape, wildlife) and choose lenses that suit those needs. Check the compatibility with the camera model.
  • Accessories: Think about tripods, external flashes, filters, and bags. These can enhance your photography experience but also add to the overall cost.

5. How Important is Size and Weight?

Consider the portability and handling of the camera:

  • Compact Models: If you travel frequently or prefer a lightweight setup, mirrorless models like the EOS R10 may be more suitable.
  • Robust Models: If you prioritize build quality and don’t mind the extra weight, a DSLR like the EOS 250D might be the better choice.

By focusing on these key questions and considering the detailed insights provided, you can make a more informed decision that aligns with your specific needs and preferences in photography. If you have any further questions or need clarification on any points, please leave a comment below to let me know!


The Canon EOS DSLR series offers a wide range of options for photographers of all levels. From the beginner-friendly EOS 250D to the professional-grade EOS R5, there’s a model to suit every need. The addition of mirrorless options like the EOS R7 and R10 adds to the versatility of the lineup. Whether you’re capturing landscapes, portraits, or videos, Canon’s EOS series has a camera that will help you achieve your creative vision.

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