Optical Illusion: Can you help the teacher find his lost glasses in this picture?

The idea behind seek and find puzzles is to locate a concealed object in a picture within a set amount of time. It is helpful to increase attention and concentration by engaging in this exercise. These puzzles are well-liked by both kids and adults, and they're a great way to enhance cognitive abilities like visual perception and attention to detail.
You will be given an image to work with in this activity, and your task is to identify the hidden item. It's a simple and quick method of evaluating your attention to detail.

Ready to put your ability to observe to the test?

The shared image up top shows a school setting with pupils and their teacher visible. It appears that the students have little interest in learning. A pair of glasses went missing in the middle of the lesson.


Can you locate it in six seconds?
This will be a great chance to check your vision.
This is the beginning of your time!
Examine the picture closely. Have you located a set of eyewear?
Look closely; it might be lurking anywhere in the image.
The clock is ticking, so move quickly.


Additionally...
The time is up.
Put an end to your search now.
By now, the most perceptive readers may have already noticed the spectacles in the classroom.
Best wishes!
You guys are the best at making observations.
For those who were unable to locate the answer, the solution is provided below.

The answer to this optical illusion:

Have you found the misplaced glasses in six seconds? You can see the glasses underneath the boy's desk in the classroom where he is hurling a paper airplane.