a blog by Matthew Duclos
After a grueling first day, staying up until 2am to go through photos and data, sorting out what info is public and what is confidential R&D after meeting with so many of our favorite lens manufacturers, we have day two in the can as well. Here’s some more photos from the show floor and some additional product info based on your comments and tweets. Enjoy! Continue reading “NAB 2016 Recap, Day 2”
NAB has officially begun. It looks like just about every lens manufacturer couldn’t keep it in their pants and dropped their news ahead of the actual show, with a few exceptions. This post is a general roundup up the news announced as of Sunday night before the show. We’ll be posting a daily wrap-up with a ton of photos and additional news from the show floor so be sure to subscribe and check back soon. If there’s anything we missed that you found interesting, send a tweet to @MQDuclos and we’ll make him run across the expo to check it out ;-). Let’s get to it! We’ve broken the product announcements up by manufacturer in alphabetical order. Continue reading “NAB 2016 Preview”
Testing the image circle of a lens is rather simple with a test projector but it can be somewhat subjective. There isn’t always a clearly defined hard end to an image when evaluating for coverage. Sometimes a little bit of light falloff is acceptable. A natural vignette can be pleasing but it can also blend into the limit of a lens’ image and make determining maximum coverage rather difficult. I’ve spent years compiling a list of image circles based on my own subjective opinion which was met with great thanks by most – but there has always been the inevitable email or phone call from a disgruntled cinematographer who was disappointed to find that a lens clipped a fraction of a millimeter into the frame of their image despite my records. There are variables, of course, in any analog assessment such as this. Because of this, Duclos Lenses has developed a tool that records the image circle of any lens, saving a reference image for individuals such as yourself to determine to what degree the light falloff is acceptable. Continue reading “ICE BOX – Image Circle Evaluation from Duclos Lenses”
Rokinon just released their new Cine-DS line of cinema prime lenses with color matched optics and uniform focus and iris gears – but what’s the difference between these new lenses and the older lenses in the lineup and which ones will work well for you? Wether you’re just getting into cinematography or you’re tired of wrestling with your L Series or or crummy kit lens, there’s a better solution available. In this post we’ll take a look at the new DS line of lenses from Rokinon and how they’ll work with a range of different cameras. Continue reading “Are Rokinon Primes Right For You?”