Aperture

So, you just bought your first DSLR camera and you are interested in joining the ranks of image-makers everywhere who find pleasure and creativity in documenting the world as they see it. What are you gonna do now?  Do you know how to set your aperture? Or what ISO is? Did you know that DSLR stands for Digital Single Lens Reflex?

In this video from B&H, Larry Becker offers a basic introduction to the challenges of, and solutions for, shooting in low light with a DSLR or mirrorless camera. He explains ISO sensitivity, shutter speed and aperture settings and demonstrates how simple in-camera adjustments will provide marked improvements when shooting indoors.

Olympus has just announced a new addition to the Micro Four Thirds system, the M.ZUIKO Digital 17mm f/1.8 lens. This lens offers a 35mm equivalent focal length of 34mm, giving it a slighter wider-than-normal angle of view that is ideal for general everyday use.

The number of fast, wide aperture prime optics we carry at B&H has grown over the past year, and in a market that has become increasingly populated by slower, variable-aperture zooms, this is encouraging news.

It’s interesting to note how many photographers, even advanced shooters, are mistakenly under the impression that the depth of field (DOF) of a variable-aperture zoom lens changes in relation to the effective aperture of the lens as you zoom toward the telephoto end of the optic’s zoom range.

White balance is the nearest digital equivalent to “daylight film stock” or “tungsten film stock.” The actual response of the image sensor to light is designed and fixed at the point of manufacturing, so adjustments for white balance are done electronically.

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