[1]https://petapixel.com/2022/04/11/ukraine-opens-russian-drone-finds-canon-dslr
-inside/

   Ukraine’s Ministry of Defense has released a video in which a Ukrainian
   soldier disassembles a Russian military surveillance drone. The
   teardown revealed a remarkably rudimentary design that features a
   low-end Canon DSLR camera at its core.

References

   1. https://petapixel.com/2022/04/11/ukraine-opens-russian-drone-finds-canon-dslr-inside/