Posts Tagged ‘lens’

 

What’s the best way to calibrate a lens for autofocus accuracy?

 •  December 19

A friend sent me a link to an article on the Internet about the need to calibrate lenses so they will autofocus with 100% accuracy? But if this is so...

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5 Interesting Reads

 •  November 28

Some tips on how to photograph a wedding with minimal equipment; A photographer that does wet-plate collodion street photography; Tips on...

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New Pentax K-Mount 16-85 mm Lens

 •  October 31

Ricoh Imaging Americas Corporation is pleased to announce the launch of the HD Pentax-DA 16-85 mm f/3.5-5.6 ED DC WR. Designed for use with Pentax...

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Sigma Has Announced Six New Products

 •  September 17

Gentec International has announced the new Sigma 150-600 mm f/5-6.3 DG OS HSM lens, the latest addition to Sigma’s Sports (S) product line. This...

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New ZEISS 16-35 mm f/4 Wide-Angle Zoom for E-mount Cameras

 •  September 16

Sony Canada has introduced a new Zeiss 16-35 mm f/4 wide-angle zoom lens for E-mount cameras. Packing a serious amount of imaging power into a light,...

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The New Nikon D750, SB-500 Speedlight and AF-S NIKKOR 20 mm f/1.8G ED Wide-Angle Lens

 •  September 12

Nikon Canada has announced the D750, the HD-SLR that provides adept enthusiasts with the powerful combination of pro-calibre photo and video features...

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Is it okay to use an image stabilizer system when the camera is on a tripod?

 •  August 1

I was in a camera store recently asking about the real value of the Canon image stabilizer (IS). I was told that one should always turn the...

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Fashion Shoot with Photographer Sonja Dirscherl

 •  April 4

Fashion and beauty photographer Sonja Dirscherl tests the ZEISS Touit 2.8/50M and shares her thoughts about the lens and her choice to use a...

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What is “focal length magnification” and how does it work?

 •  March 14

Recently, I read a few articles on the Internet about lenses and several mentioned "focal length magnification." Others discussed the "crop factor"...

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How well are digital SLR cameras protected from moisture?

 •  February 17

How well are digital SLR cameras protected from moisture? We get a lot of snow here in winter and even more rain in the spring. How will that affect...

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