Question

You learned that the first camera was the pinhole camera. Explain what a pinhole camera is and what needed to be discovered before the image could be recorded.

Answer 1

Step-by-step explanation:

The pinhole camera model describes the mathematical relationship between the coordinates of a point in three-dimensional space and its projection onto the image plane of an ideal pinhole camera, where the camera aperture is described as a point and no lenses are used to focus light.

Answer 2

Pinhole is basic camera without the lens and box shaped.

Step-by-step explanation:

• It is a simplest form of camera with a small aperture and without the lens.
• It contains light proof box, a pinhole and a category of film.
• Pinhole is a tiny hole which we made by the pin of aluminum foil.
• It is used to capture the suns movement for a long time period.
• It is used for the reason of artistic.
• The production of real and image with inverted position which is lesser than the object.
• Pinhole occluders is used by the orthoptists, optometrists, the visual acuity is tested.