Tag Archives: Canon Rebel XS

Blue sky

Photos: 807 Duration 2012:10:08 13:52:29 – 2012:10:08 14:46:01 File name : IMG_0366.JPG File size : 555682 bytes File date : 2012:10:08 22:52:28 Camera make : Canon Camera model : Canon EOS DIGITAL REBEL XS Date/Time : 2012:10:08 13:52:29 Resolution : … Continue reading

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Photos of 10/5/2012

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Journal of 10/5/2012

Removed the roof top.

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ufraw-batch to convert Canon camera’s raw images to jpg file

(03/09/2013; 10/06/2012;) –wb=camera option works fine. ‘–exposure=auto’ option produces undesired effect on most raw images. Use it after checking the image on ufraw. My Canon camera saves raw images as .CR2 files. ls -lh *.CR2 -rw-r–r– 1 penguin penguin 7.3M … Continue reading

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I got overexposure problem with Nikon 300mm f/4 lens.

When I use this lens, the camera poorly handles exposure level of images at infinity distance. Here is what I found about overexposure problem in manual lens. Paul Holman says: The metering doesn’t work properly when the iris is set … Continue reading

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Nikon 300mm f/4 photos

Close Focus: 9 feet or 2.5m. Aperture range (f number): 32, 22, 16, 11, 8, 5.6, 4 Aperture mode (Av) doesn’t seem take good images. It set the shutter speed automatically. Do I need to play with Rebel’s aperture value … Continue reading

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Fotodiox lens adaptors

Procedure with a manual lens Set the mode dial on your camera to Av (aperture priority) mode. Set up dioptric correction. Set your lens to “Manual” (M) with its manual/auto switch. Set your lens to its widest aperture Focus on … Continue reading

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