Search Results for: metabones

At the IBC 2015 trade show in Amsterdam, which just wrapped up a couple of days ago, the camera gear company Genus was showing off a prototype of a groundbreaking new product: an electronically controlled neutral density (ND) filter adapter. It was a Canon EF to Sony E lens adapter that had a dial that lets you adjust the level of ND filtration electronically.

Dan Chung of News Shooter filmed the short video above in which Genus shows off the prototype. Chung calls it "one of the most impressive things we saw at IBC this year," and "the holy grail of DSLR filmmaking."

Last week, we shared a video showing how the Sony a7R II has greatly improved autofocusing with Canon EF lenses using a Metabones adapter. Photographer Yannick Ciancanelli did some similar tests using a Fotodiox adapter and a wide range of Canon lenses, including the massive $11,499 Canon 600mm f/4.

Ciancanelli's findings weren't as positive as what other photographers are reporting.

One thing that early reviewers are noticing about the Sony a7R II is …

My day job has me using the new Panasonic GH4 for video. While Panasonic did include a 4K photo mode that can be used in a similar way with specific advantages (that’s another blog post), I wanted to test shooting for stills in regular 4K video mode. The main reason for this was to also have the actual video clip to use for other things if I wanted.

Growing up in a surfing family in Hawaii, The Endless Summer was a rite of passage. As a young boy, not only did that surf film give me a love of the ocean and adventure, the image of the cover was burned into my memory (Even Vanity Fair applauds the world renowned portrait).

As soon as the Sony a7S was announced, I knew I had to try it for astrophotography. With a full frame sensor and ISO 409600, is it the best low light camera out there?

While not the first company to enter the speedbooster game, Fotodiox is turning some heads and dropping some jaws with their newly-released Fotodiox Excell +1 speedbooster.

Designed in two models -- a Nikon F version and a Canon FD glass version -- the Excell +1 lets you slap your ‘old’ glass on your MFT body and gives you an extra stop of light for about a third of the price of the competition.

The first post I made on sensor-stack thickness wallowed deeply in PhotoGeekery. This one is meant to be of practical use so I’ll try to leave the Geek stuff out. We’ll start with the simple facts.

NOTE: This is a Geek Post. If you aren’t into geeky photo measurements, or into adapting lenses from one brand of camera to another, you’ll not be interested.

A year or two ago, I wrote a blog post where I basically showed lenses shot on adapters on other cameras aren’t acceptable for testing. If you run them through Imatest the results aren’t accurate. I suggested that reviewers shouldn’t test lenses on adapters, although obviously adapters are a great way to use interesting lenses to take pictures.

A while back I wrote a post I humbly called Roger’s Law of New Product Introduction, complete with the graph shown below. The release of the Sony A7R has demonstrated the accuracy of that post as few other releases have.

Well, your last chance to order something online and get it in time for Christmas pretty much came and went already, and yet us lazy PetaPixel editors (okay, not us, just me) have yet to put together a holiday gift guide. Well, I offer my hardiest apologies, and what we'll call our 'Holiday Exchange Guide.'

I have to admit I didn’t get too worked up when the Sony A7 and A7R were released. The last time I wrote about Sony it was how there were so few lenses for the NEX system years after introduction. So now we’re going to a system requiring a whole new lens mount. Sure the camera’s specs were interesting. But the idea of yet another camera body good mostly for shooting lenses on adapters wasn’t very exciting. So I planned to ignore it.

Sometimes, the right shot requires a beautifully minimalistic approach that subtly tugs on the heart strings... other times, you throw the freaking kitchen sink at it and come out with something that defies adjectives. The video above falls into the latter category.

For beginners in the world of photography, getting a good grasp on the types of lenses available and when you might want to use them is an important step. So, given that there's a lot of glass out there, we thought we'd share this basic lens intro from Pentax.