Subject is too dark Error in Nikon D5200

Even in "Sufficient light"I always get the error message" Subject is too dark "in Nikon D5200 I have tried to use different lenses and settings (Aperture / Shutter / ISO), but there is no use .. When I use Flash, photos are displayed by the last 2 months: In Aperature Priority mode, the shutter speed is 1/4, even if the ISO value is set very high, even though there is good light.

Can I use the Canon 55-250mm lens on my Nikon D5200 chassis?

No, you can not. In general, lenses for one brand do not fit on another brand without adapters. In this case, there are no good options.

Modern Canon lenses are among the most difficult-to-customize camera brands in other brands (because there are no mechanical controls or mechanical connections). Nikon bodies are among the most difficult to adjust lenses (due to the very large flange distance).

Adjusting AF lenses will, in most cases, only result in extremely unsatisfactory functionality, unless they are special and expensive "smart" adapters (which are required for use with Canon EF lenses on some DSLMs, but not for the use with DSLRs) apply.

Hello ! Can I use Canon Nikon D5200 with a 55-250mm lens?

Modern Canon lenses are among the most difficult-to-customize camera brands in other brands (because there are no mechanical controls or mechanical connections). Nikon bodies are among the most difficult to adjust lenses (due to the very large flange distance).

Adjusting AF lenses will, in most cases, only result in extremely unsatisfactory functionality, unless they are special and expensive "smart" adapters (which are required for use with Canon EF lenses on some DSLMs, but not for the use with DSLRs) apply.

What happens if I use the memory card of my phone in a Nikon D5200?

SD cards are generally interchangeable (with adapters). Their performance characteristics vary. The SD card class is a rating for writes, and the minimum requirements depend on the application.

For video, the write speed is of great importance and higher resolutions require higher write speeds.

In normal photography, writing speed tends to be less critical. Modern cameras have a buffer and can record a reasonable number of shots in burst mode. The aspect ratio affects the number of shots the buffer should take: fewer RAW images, more JPEG images. The cases where the writing speed of the card is likely to matter are sequential photo series.

My advice is to try it out and see if it works in the situations where you usually take pictures … but maybe not if those situations are critical. On the other hand, a good high quality reserve card can justify the cost. Again, it's about the reasons for taking pictures.

Aperture – Change the depth of field of the Nikon D5200

Guess, but do you take the picture or just look at the viewfinder?

Because the camera does not stop until the f / 32 until the moment it takes the picture. Only the actual image result shows a greater depth of field.

Otherwise, the lens is always wide open in the view the viewfinder sees and shows, to give a brighter view. Then only the setting is preserved at the time of the picture.

I do not know your focal length or subject distance, but I think you should improve the depth of field from about 1 foot to about 6 feet (at f / 32).