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Hi all,
I have an optics question from an assignment I'm doing. Rpames, if you're out there...you know what i'm talking about (Lecture 10-19 review).
The question is:
What is the depth of focus in diopters for an eye that perceives a clear retinal image for objects placed between 30-40 cm in front of the eye?
Since the clarity of image is between 30-40 cm, I converted that to diopters and said that the image is clear between -3.33 D and -2.50 D. Is it more complicated than that? Somehow i feel like it should b e.
Many thanks,
Eyegirl
I have an optics question from an assignment I'm doing. Rpames, if you're out there...you know what i'm talking about (Lecture 10-19 review).
The question is:
What is the depth of focus in diopters for an eye that perceives a clear retinal image for objects placed between 30-40 cm in front of the eye?
Since the clarity of image is between 30-40 cm, I converted that to diopters and said that the image is clear between -3.33 D and -2.50 D. Is it more complicated than that? Somehow i feel like it should b e.
Many thanks,
Eyegirl