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Ask the experts: Batteries

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by Kieran Foster Issue 98 - February 2015 1. What steps has the battery industry taken to make their products more environmentally friendly? Is there any more that can be done? In our industry, the best way to tackle any environmental issues is to focus on the efficiency of the battery. Maximum product life is part of the design philosophy of Anton...

Submitted by Kieran Foster

Published 01 March 2015

Generic vs. name brand: Portable power solutions

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Ask the Experts: Generic vs. Name Brand – How to Differentiate Portable Power SolutionsIn today’s marketplace, there seems to be a disparity in cost when it comes to batteries. What should the professional consider when purchasing new batteries? There are three key considerations: What value do I place on reliability—is my reputation at stake? Seco...

Submitted by Martyn Sly-Jex

Published 01 July 2013

Product update with DSM

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DSM has been manufacturing batteries for the TV and Film industry for over 35 years and have always been at the forefront of new technologies, the new 84Wh direct fit BPU-60 replacement batteries are no exception. They are guaranteed to work with all Sony®PMW range of cameras as well as showing the minutes remaining in the cameras viewfinder. All D...

Submitted by Dave Martland

Published 01 July 2013

Name-Brand Batteries, Always the Best Choice

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In today’s turbulent economy, it can be tempting to cut corners with lower-cost, generic batteries. All too often, however, this comes at the expense of quality, reliability and safety. Though they may incur a higher price, name-brand batteries’ superior capacity, load carrying, charger options and safety mechanisms ultimately make them the best in...

Submitted by Bob Pank#

Published 01 February 2011

Expert battery advice

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1. Why do some manufacturers sell NiMH batteries?NiMH batteries have a number of clear advantages versus other cell chemistries and we believe and see that this cell chemistry complements the standard Li-Ion range. Indeed some customers choose to use only NiMH. The main areas of benefit are weight and balance. A strong minority of cameramen see cam...

Submitted by Bob Pank#

Published 01 February 2011

Eye to Eye, Portable power supplies

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The true portability of modern HD mini-cameras and flash-RAM video recorders is encouraging programme makers to go way beyond reach of tethered power supplies. But are the battery-makers living up to the demands being placed on them?Recommendation 1 in portable power supplies is so obvious it almost doesn't need stating: rechargeable batteries are...

Submitted by Bob Pank#

Published 01 February 2011

12 Frequently Asked Questions About On-Camera Lighting

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1. Why/when would someone use an on-camera light? The main purpose of an on-camera light is for “fill” light. Simply put, you are just trying to remove any shadows from your talent’s face to give them a nice clean natural look. If you use too much light, however, you will drown out your background and get no depth to the video. Also, in today’s’ ru...

Submitted by Dennis Lennie

Published 01 December 2009

Eye to Eye: Lighting and lighting control

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In 1985 I visited the Paris HQ of France Regions 3 with Arthur Garratt, a freelance science broadcaster who worked mainly for BBC World Service. FR3 was one of the first European television networks to make full use of high-efficiency ENG and EFP. We learnt a lot and were able to offer one recommendation in return. Watching a news presentation by t...

Submitted by Dennis Lennie

Published 01 December 2009

LED lighting for image creators

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Somehow I ended up on a growing number of LED Lighting equipment manufacturers e-mail mailing lists. Most of them were from China, some from the States and elsewhere. They must have thought that, as we supply broadcast, film and video lighting, that we would be interested in LED lighting. They were right. So I used to dutifully reply, asking them q...

Submitted by Dennis Lennie

Published 01 December 2009