Accidental “subject” of certain snapshots

As a detective, I first analyzed the context and clues given in the crossword clue ‘Accidental “subject” of certain snapshots‘. I immediately noticed the use of the word “subject,” which is a common term in photography. From there, the next logical step was to brainstorm items related to photography. I made a list of potential answers, including camera, flash, shutter, and lens. However, none of these seemed to fit the “accidental” aspect of the clue. This made me focus on the word “accidental” and consider other aspects of photography equipment that could be accidentally captured in a snapshot. That’s when I hit on the solution: a lens cap! A common problem for many photographers is forgetting to remove the lens cap before taking a picture. This mistake could easily result in an “accidental snapshot.” Therefore, the answer to this challenging crossword clue is the word “LENSCAP“.