How Pinhole Camera Works

More documents

Recommendations

Info

• Exposure: • Amount of light allowed to strike film or paper • Records an image • Measured in seconds • Long exposure time occurs: • Small pinhole size = crisp, detailed images • Lower lighting conditions • Longer focal distance • Short exposure time occurs: • Larger pinhole size = blurry, less clear images • Adequate lighting conditions • Shorter focal distance
• Table gives recommended exposure times for a box pinhole camera • Approximate times and not every camera is the same • Final outcome affected by: • Aperture size of the pinhole • Lighting conditions • The Negative OUTSIDE: Bright Sun OUTSIDE: Cloudy INSIDE: Sunny Window INSIDE: Sunny Room INSIDE: Dim Light RC Photo Paper 10 seconds to 1 minute 3 to 5 minutes 6 to 8 minutes 8 to 12 minutes 15 to 20 minutes
Page 2 and 3: • Simplest and oldest type of cam
Page 4 and 5: • Inside of the camera should be
Page 6 and 7: • Depends on a few variables: •
Page 8 and 9: • No focusing apparatus is used
Page 12 and 13: • Overexposed: • Loss of highli
Page 14: • Do not write your name on the b

How Pinhole Camera Works

Create successful ePaper yourself

Delete template?

Save as template?