Sony a1 Mirrorless Camera
- 50MP Full-Frame Exmor RS BSI CMOS Sensor
- Up to 30 fps Shooting, ISO 50-102400
- 8K 30p and 4K 120p Video in 10-Bit
- 4.3K 16-Bit Raw Video Output, S-Cinetone
Sony a1 Mirrorless Camera
- 50MP Full-Frame Exmor RS BSI CMOS Sensor
- Up to 30 fps Shooting, ISO 50-102400
- 8K 30p and 4K 120p Video in 10-Bit
- 4.3K 16-Bit Raw Video Output, S-Cinetone
FUJIFILM GFX100 II Medium Format Mirrorless Camera
- 102MP 43.8 x 32.9mm BSI CMOS Sensor
- X-Processor 5 Image Processor
- 9.44m-Dot EVF
- 4K60 Video; 10-Bit Out
FUJIFILM GFX100 II Medium Format Mirrorless Camera
- 102MP 43.8 x 32.9mm BSI CMOS Sensor
- X-Processor 5 Image Processor
- 9.44m-Dot EVF
- 4K60 Video; 10-Bit Out
FUJIFILM GFX100 II Medium Format Mirrorless Camera
- 102MP 43.8 x 32.9mm BSI CMOS Sensor
- X-Processor 5 Image Processor
- 9.44m-Dot EVF
- 4K60 Video; 10-Bit Out
FUJIFILM GFX100 II Medium Format Mirrorless Camera
- 102MP 43.8 x 32.9mm BSI CMOS Sensor
- X-Processor 5 Image Processor
- 9.44m-Dot EVF
- 4K60 Video; 10-Bit Out
Panasonic LUMIX GH5 II Mirrorless Camera
- 20.3MP Live MOS Sensor with AR Coating
- DCI/UHD 4K 60p Video, 10-Bit Internal
- Preinstalled V-Log L, No Crop 4K Video
- 6.5-Stop 5-Axis Dual I.S. 2
Sony a6400 Mirrorless Camera with 16-50mm f/3.5-5.6 II Lens
- 24.2MP APS-C Exmor CMOS Sensor
- BIONZ X Image Processor
- Real-Time Eye AF & Real-Time Tracking
- XGA Tru-Finder 2.36m-Dot OLED EVF
Panasonic LUMIX GH5 II Mirrorless Camera
- 20.3MP Live MOS Sensor with AR Coating
- DCI/UHD 4K 60p Video, 10-Bit Internal
- Preinstalled V-Log L, No Crop 4K Video
- 6.5-Stop 5-Axis Dual I.S. 2
Sony a6400 Mirrorless Camera with 16-50mm f/3.5-5.6 II Lens
- 24.2MP APS-C Exmor CMOS Sensor
- BIONZ X Image Processor
- Real-Time Eye AF & Real-Time Tracking
- XGA Tru-Finder 2.36m-Dot OLED EVF
Panasonic LUMIX S5 II Mirrorless Camera with 20-60mm Lens
- 24.2MP Full-Frame CMOS Sensor
- 6K30p 4:2:0 10-Bit Video Recording
- C4K/4K60p 4:2:2 10-Bit Unlimited
- 3.68m-Dot 0.78x-Magnification OLED LVF
Sony a7 IV Mirrorless Camera with 28-70mm Lens
- 33MP Full-Frame Exmor R CMOS Sensor
- Up to 10 fps Shooting, ISO 100-51200
- 4K 60p Video in 10-Bit, S-Cinetone
- 3.68m-Dot EVF with 120 fps Refresh Rate
Leica M EV1 Mirrorless Camera
- First M Camera with Integrated EVF
- 60MP Full-Frame BSI CMOS Sensor
- Leica Content Credentials Technology
- FN Button & Focus Assist Settings
Leica M11-P Rangefinder Camera (Black)
- 60MP Full-Frame BSI CMOS Sensor
- Leica Content Credentials Technology
- Iconic Design with No Logo
- Optical 0.73x-Magnification Viewfinder
Nikon Zfc Mirrorless Camera (Silver)
- 20.9MP DX-Format CMOS Sensor
- EXPEED 6 Image Processor
- UHD 4K and Full HD Video Recording
- 2.36m-Dot OLED Electronic Viewfinder
Nikon Z5 Mirrorless Camera
- 24.3MP FX-Format CMOS Sensor
- EXPEED 6 Image Processor
- UHD 4K and Full HD Video Recording
- 3.6m-Dot OLED Electronic Viewfinder
Nikon Z5 Mirrorless Camera
- 24.3MP FX-Format CMOS Sensor
- EXPEED 6 Image Processor
- UHD 4K and Full HD Video Recording
- 3.6m-Dot OLED Electronic Viewfinder
Nikon Z5 Mirrorless Camera
- 24.3MP FX-Format CMOS Sensor
- EXPEED 6 Image Processor
- UHD 4K and Full HD Video Recording
- 3.6m-Dot OLED Electronic Viewfinder
Nikon Z50 II Mirrorless Camera with 16-50mm Lens
- 20.9MP DX-Format CMOS Sensor
- EXPEED 7 Image Processor
- UHD 4K60p/Full HD 120fps Video Recording
- Improved Autofocus, 9 Subject Detection
Panasonic LUMIX S9 Mirrorless Camera with 18-40mm f/4.5-6.3 Lens (White/Silver)
- 24.2MP Full-Frame CMOS Sensor
- Compact, Lightweight Design
- 6K30p 4:2:0 10-Bit Video Recording
- C4K/4K60p 4:2:2 10-Bit
Panasonic LUMIX S9 Mirrorless Camera with 18-40mm f/4.5-6.3 Lens (White/Silver)
- 24.2MP Full-Frame CMOS Sensor
- Compact, Lightweight Design
- 6K30p 4:2:0 10-Bit Video Recording
- C4K/4K60p 4:2:2 10-Bit
FUJIFILM X-H2S Mirrorless Camera
- 26.1MP APS-C X-Trans Stacked BSI Sensor
- 4K 120p, 6.2K 30p, FHD 240p 10-Bit Video
- Internal ProRes 422 HQ and F-Log 2
- 7-Stop In-Body Image Stabilization
Nikon Z6 III Mirrorless Camera with 28-400mm f/4-8 Lens
- 24.5MP Partially-Stacked CMOS Sensor
- EXPEED 7 Image Processor
- 6K 60p N-RAW, 6K 30p ProRes RAW
- 4K 120p, Full HD 240p Slow Motion Video
Leica SL3 Reporter Mirrorless Camera
- 60MP Full-Frame BSI CMOS Sensor
- Scratch-Resistant Finish | Aramid Fabric
- Maestro IV Image Processor, 8GB Buffer
- Hybrid AF System with PDAF & Contrast AF
Nikon Z30 Mirrorless Camera
- 20.9MP DX-Format CMOS Sensor
- UHD 4K30p and Full HD 120p Video
- Live Stream at 60p, In-Camera Time-Lapse
- Vlogging-Optimized Design
Nikon Z30 Mirrorless Camera
- 20.9MP DX-Format CMOS Sensor
- UHD 4K30p and Full HD 120p Video
- Live Stream at 60p, In-Camera Time-Lapse
- Vlogging-Optimized Design
Nikon Z30 Mirrorless Camera
- 20.9MP DX-Format CMOS Sensor
- UHD 4K30p and Full HD 120p Video
- Live Stream at 60p, In-Camera Time-Lapse
- Vlogging-Optimized Design
Sony a6100 Mirrorless Camera
- 24.2MP APS-C Exmor CMOS Sensor
- BIONZ X Image Processor
- UHD 4K30p and Full HD 120p Video
- SVGA Tru-Finder 1.44m-Dot OLED EVF
Shopping for Used Mirrorless System Cameras
Used mirrorless cameras bridge the gap between DSLRs and compact point-and-shoot cameras, while also saving you money. Mirrorless systems only hit the photography market in 2004, with the first version from Epson, which was then followed by Leica's M8. Similar to DSLRs, mirrorless cameras have interchangeable lenses and larger sensors, but they're lighter and more compact. Mirrorless cameras have similar capabilities to DSLRs, and are also great for recording video.
What's a Mirrorless System Camera?
While DSLRs follow the traditional film SLR design philosophy of a mirror that directs light to the optical viewfinder, mirrorless cameras dispense with the mirror completely. This is why they are smaller than typical DSLRs.
Because the distance between the lens mount and the sensor is less, lenses for mirrorless systems are often smaller. Mirrorless cameras use contrast detection for focusing, whereas most DSLRs use phase detection. The mirrorless system is optimal for photographing moving objects, and it's capable of extremely accurate focus.
Key Features of Mirrorless Digital Cameras
With a mirrorless digital camera system, you can enjoy features similar to a DSLR:
- Sensors the same size as on micro four-thirds digital cameras or larger
- Compact and light camera body due to its simple design
- Lenses that are generally smaller than those used on typical DSLRs
- Ability to use interchangeable lenses
- Availability of adaptors to fit DSLR lenses
- 4K video capability
- Contrast detection focusing, for superior quality video recording
- High continuous shooting speeds
- Availability of full manual operation
Advantages of Used Mirrorless System Cameras
Purchasing used and refurbished equipment gets you high-quality equipment at lower prices. Whether you're buying used mirrorless cameras, used lighting, or other used film photography gear, you will save big even if your item was used very lightly.
Mirrorless systems are a good compromise between heavier DSLRs and the limited capabilities of compact point-and-shoot cameras and cell phone cameras. Mirrorless camera performance is top-notch, with many outperforming their DSLR counterparts.
Viewfinders
Mirrorless cameras usually do not have optical viewfinders. Instead, they use LCD screens to frame photos. An exception to this rule is the rangefinder camera, which has a separate optical viewfinder. To overcome the difficulty of seeing the LCD screen in a bright light, some mirrorless cameras also have digital viewfinders.
Buying used gear from B&H guarantees you savings without sacrificing quality. All used items are thoroughly reviewed and given a rating between 1-10. Shop confidently and keep shooting!

