Deciding on the perfect zoom lens isn't always easy, but we've created this chart to make the job a little easier. You can compare lenses based on weight, image coverage, maximum aperture, budget and more. Download the latest version of the chart.

Sony has released software update v1.1 for the PVM-A & LMD-A series of monitors. These OLED monitors offer excellent picture quality, and the A-series adds enhanced performance with a slimmer design and lower weight than previous models. The v1.1 update makes these great monitors even better, with helpful new features such as:

The IB/E Universal Mount System (UMS) for Canon Cinema Zooms makes it easy for users to quickly switch between various lens mounts in the field. Of the various mount options, the first available mount was for Canon EF, but with the recent crop of new cameras, you now have the ability to use any of the popular Canon Cinema Zooms (14.5-60, 30-300, 15.5-47, and 30-105) on cameras such as the Sony a7S, Panasonic GH4, or Blackmagic Studio Camera.

The ALEXA XT has the same size sensor as previous models, but with its increased processing power, it can now record the full sensor area all at once.

Recently, AbelCine organized a focus group with select cinematographers and specialists from Canon to review the new Dual Pixel Auto Focus (DAF) upgrade for the C300 camera. The consensus was that for $500, this is a feature worth many times its cost, as it expands the universe of the types of shots that can be achieved.

Today Arri announced that they will offer a new software upgrade for the AMIRA, which will allow it to record ProRes Ultra HD files (at a resolution of 3840x2160). The upgrade is expected to be available for purchase at the online Arri License Shop by the end of 2014.

Recently, Gates Underwater made an exciting announcement and revealed their new ALEXA underwater housing. As with their other housings, this unit features simple fingertip controls, an adjustable trim weight system, Gates Precision Ports, and adjustable handle grips.

Arri has recently started the second Open Beta phase for Software Update Packet 10.0, and they've announced some exciting features for this release.

With today's modern camera sensors being so sensitive to light, we often have to use ND filters. Traditional ND filters are designed to neutrally reduce all light, but will not adequately cut the infrared or far red light that causes problems in many cameras.