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Source page: |
http://commons.wikimedia.org/wiki/File:DX_Lens_On_35mmFilm_Vignetting.jpg |
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Summaryedit
Description |
English: This was taken with a Nikon AF-S DX Nikkor 18-55mm f/3.5-5.6G VR lens mounted on a Nikon F2 camera. This image demonstrates the vignetting issue involved in using a lens meant for use only on DX/APS-C-sized sensors on a full 35mm film frame or full-frame/FX sensor.
Kodak Tri-X film, ISO 400. Due to the F2's lack of ability to control the aperture on this lens, the aperture was at its smallest setting, about ƒ/36. No record was kept of the shutter speed, but it was probably around 1/100 to 1/50 of a second, based on the Sunny 16 rule and an ISO of 400. The focal length was set to 18mm. Through experimentation, I have determined that at focal lengths longer than about 24mm, this lens does, in fact, cover the full 35mm frame. |
Date | |
Source | Own work |
Author | Bob Blaylock |
Camera location | View this and other nearby images on: OpenStreetMap - Google Earth |
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Licensingedit
I, the copyright holder of this work, hereby publish it under the following license:
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EXIF data: | |
File name | dx_lens_on_35mmfilm_vignetting.jpg |
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Size, Mbytes | 1.236369140625 |
Mime type | image/jpeg |
Image resolution in width direction | 3200 |
Image resolution in height direction | 3200 |
Unit of X and Y resolution | 2 |
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