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Pied kingfisher in flight - Canon EOS 7D Mark II / 400mm Lens |
Slower aperture lens on APS-C / Crop vs f/2.8 lens on Full Frame body
With a fast aperture lens, i.e. the Canon EF 300mm f/2.8L IS II USM super telephoto lens, its much easier to blur the background - and when paired with a full frame body its almost effortless (ito panning and the work required for rendering background blur compared to an APS-C / Crop sensor body and / or slower aperture lens).
The end result (ito background blur) may look very similar, but there was much more tracking, pre-focus and panning involved with the 1st image.
Distance between foreground and background / depth of field for both images are very similar - and captured in the same area in the Milnerton Lagoon, Woodbridge Island, Cape Town.
Due to the the larger sensor of the full frame body I was able to crop the 2nd image to more / less the same dimensions as the 1st image.
Image 1: Little Egret (with AI Servo AF tracking / panning)
- Canon EOS 7D Mark II
- Canon EF 400mm f/5.6L USM Lens
- M Mode: f/6.3 ISO 640 1/5000s Handheld
- Multi-shot mode: 10 fps
- Autofocus: Zone
Image 2: Swift Tern (with limited AI Servo AF tracking / panning)
- Canon EOS 6D
- Canon EF 300mm f/2.8L IS II USM lens
- M Mode: f/4 ISO 500 / 1/4000s handheld
- Multi-shot mode: 4.5 fps
- Autofocus: Single Point
(Click to Enlarge)
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Image 1 : Canon EOS 7D Mark II / 400mm f/5.6 Lens @ f/6.3 |
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Image 2 : Canon EOS 6D / 300mm f/2.8 Lens @ f/4 |
Starting out with Birds in Flight Photography Cape Town
Canon EOS 7D Mark II - Birds in Flight Photography Gallery
Canon EOS Setup and Tips For Birds in Flight Photography
Tracking Variables for Improved Birds in Flight Photography