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Sigma’s new 100-400mm f/5-6.3 DG HSM OS Contemporary lens is small, fast, strong and very sharp

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You know it’s going to be a good Spring when you get to test drive two new lenses in a row. So far it’s shaping up to be a good Spring indeed, having just wrapped up my thoughts on the new Sigma 135mm f/1.8 Art Series lens, I now find that I get to take the new Sigma 100-400mm f/5-6.3 DG HSM OS Contemporary Lens out for a spin.

The freshly minted copy I received had a Canon EF mount on it, so it got to spend some quality time mated up to a Canon 5D Mark IV. As they say in the restaurant industry, nice pairing.

Hands On With the New Tamron 70-200mm G2

If you’ve read any photography website or stopped into our store recently, you probably know that the creative options available to photographers are as numerous as ever. One aspect of photographic gear that has seen the most rapid expansion in quality options as of late, is lens selection. With brands like Tamron leading the way in high quality lenses, photographers are no longer limited to buying lenses from their respective camera manufacturer, if they want top quality. Often times the name associated with a brand demands a large portion of the price tag. Recently, Tamron proved to us yet again why their brand is worth looking at with their new 70-200mm f/2.8 VC G2 lens.

As a follow up to their ever-popular introduction into stabilized telephoto zooms, their new 70-200mm G2 not only gains the aesthetic improvements of their newer lenses, but gets upgrades to just about everything; lens coatings, faster autofocus motors, better image stabilization, and better image quality.

3 speedlights openned, teardown-ed and compared

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[editor’s note: MPEX are the people who are making the LumoPro LP180R, so it makes sense that that would want to share the information in the article. After all they did come up on top. The fact that they make the LP180R, however, does not take away any of their findings]

Today’s flash market offers a wide variety of options for anyone looking to dip a toe in the off-camera flash pool. While there are plenty of things to consider while shopping for a speedlight, one factor that doesn’t always receive the most attention is build quality.

Recently, I had the opportunity to look inside some popular inexpensive flashes and compare them to the LumoPro LP180R. Although I’m slightly biased, we at LumoPro have always stood behind our build quality (2 year international warranty, anyone?), and I’ve often wondered how some of the other flashes really stack up against ours. Does the internal build account for other brands’ lower price point? I decided to open up the Shanny SN600SC and the Yongnuo YN600EX-RT, two popular alternatives for photographers looking for a bargain, and share what I found.

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