What is the dark corner of Canon SX220 photo?

This is the problem of CMOS photosensitivity, that is to say, when you shoot the sky, you should take pictures with the telephoto end, so that the photosensitive elements will not be completely photosensitive, resulting in dark corners in the photos taken. Landlord, I suggest that you don't always choose to use telephoto end when taking pictures, because the photos taken in this way are not effective, and this situation will still happen to you. Just use the short focal end or the medium focal length, so that the photos taken are good and not darkened.

Sensitive meaning

Sensitivity, also known as ISO, refers to the sensitivity of photosensitive elements to light. The higher the sensitivity, the higher the exposure under the same shutter and aperture combination. At present, the sensitivity we are talking about is expressed by ISO value.

Detailed explanation of canon SX220

Canon SX220HS is located in the portable telephoto model and belongs to the upgraded product of SX2 10IS. Compared with the previous generation, the biggest improvement is the use of back-illuminated CMOS sensors with effective pixels of 65,438+0,265,438+million and Canon HS image optimization system, which enhances the image quality performance in low light environment. The video shooting function has been improved from 1280×720 to 1980× 1080 pixels, and it also has intelligent scene video shooting function. It also supports autofocus and zoom functions when shooting video; In addition to the filter modes such as fisheye, bright colors and toys owned by SX2 10IS, SX220HS has also added a creative mode. Compared with SX230HS, the only difference between the two cameras is that SX230HS has more GPS functions than SX220HS, so SX220HS can be called a simplified version of SX230HS without GPS.

Canon SX220 proofs

I found some photos online, and the shooting effect is very good. There is no dark corner as you said, you can look at the photos taken by my netizens. This is very helpful to improve your photography skills.

Canon SX220

Canon SX220 proofs

Canon SX220 proofs

Canon SX220 proofs

Seen from above, the shooting results of both photos are very good. In particular, the photos of fireworks were taken by manually adjusting the settings without turning on the gas flash at night. I didn't see it earlier So it can be proved that the shooting effect of this camera is still very clear.

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