Looking at life through the lens

Archive for June, 2013

High ISO Photography

Recently I have been having a discussion about high ISO photography. We all know that as ISO increases, so does the noise that shows up in the final image. We know that we should try to shoot using the lowest ISO possible under the prevailing conditions. But often a low ISO setting just won’t work, so where do we draw the line as far as how high to go? My general rule of thumb is that I push it to the lowest ISO that will still give me the proper exposure in combination with a small enough aperture and a fast enough shutter speed. Happily, today’s dSLR’s are capable of some amazing results at ISO levels almost unheard of not too long ago.

This week I attended my grandsons’ pre-school moving up ceremony, and had to make some decisions. I didn’t want to use my off camera flash for a number of reasons – one of which was that if I were to shoot in a rapid fire mode, the flash would not be able to keep up with me. So I cranked the ISO up to allow an aperture of f/8 and a shutter speed fast enough to accomodate a long focal length as well as the high energy level of 3 1/2 year olds. There was also an issue with mixed lighting, as the location had large windows which let the sunlight in as well as being lit by mercury vapor lamps – two very different colored light sources.

The follow photos are some of the results. These were processed from the RAW files using Adobe Camera Raw in Photoshop CS6. Aside from the usual tweaking, color balance was adjusted and noise was minimized as much as possible.

What do you think of the results?

Aperture: f/8
Shutter speed: 1/160 sec
ISO: 3200
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 18 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/8
Shutter speed: 1/125 sec
ISO: 3200
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 62 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/8
Shutter speed: 1/250 sec
ISO: 5000
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 102 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/8
Shutter speed: 1/250 sec
ISO: 5000
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 250 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/8
Shutter speed: 1/160 sec
ISO: 5000
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 26 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

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Rodeo

Aperture: f/11
Shutter speed: 1/1250 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 240 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/1250 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/1250 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/1600 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/2000 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 135 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/1250 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 220 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/1600 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 70 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/1250 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/640 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/500 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/640 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/640 sec
ISO: 2000
Lens: Sigma 70-300 F4-5.6 APO DG Macro
Focal length: 300 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Chinese Scholar’s Garden (Staten Island, NY)

A second visit to the NY Chinese Scholar’s Garden at Snug Harbor on Staten Island.

Aperture: f/10
Shutter speed: 1/100 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 32 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/10
Shutter speed: 1/125 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 32 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/10
Shutter speed: 1/160 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 250 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/10
Shutter speed: 1/160 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 44 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/10
Shutter speed: 1/160 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 52 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/10
Shutter speed: 1/160 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 18 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/125 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 26 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/200 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 26 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/200 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 18 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

Aperture: f/11
Shutter speed: 1/200 sec
ISO: 500
Lens: Sigma 18-250mm f3.5-6.3 DC MACRO OS HSM
Focal length: 22 mm
Shooting Mode: Aperture priority
Nikon D7100
© Mark L. Fendrick

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