Wide Angle Lens Question at DVinfo.net
DV Info Net

Go Back   DV Info Net > The Tools of DV and HD Production > Open DV Discussion

Open DV Discussion
For topics which don't fit into any of the other categories.

Thread Tools Search this Thread
Old January 9th, 2009, 12:47 AM   #1
New Boot
Join Date: Aug 2006
Location: Huntsville, AL
Posts: 19
Wide Angle Lens Question

Question about wide angle lenses, zoom through verses non zoom through...

I've been playing with video (can't really call it work most days!) for 7-8 years, NEVER have I used a wide angle lens. I've been doing some work lately that requires closer quarters and have decided that a wide angle is a must. What I have found is a good and fairly cheap W-A that is not zoom through, and another that is x2.5 the price of the first, that is a zoom through.

Now being the smart person that I am I can gather there is some advantage to having a zoom through W-A, and I would assume that it would be with the ability to "zoom" however a quick search of the internet, this board and a couple others, have left me wondering, what is that advantage more specifically?

Is it as the name implies? You can't zoom and keep focus with the one, and you can through the other. Is it really that simple?

BTW not that it would matter for the question, I don't think, but just to throw it out there. I'm shooting JVC HD110's edit FCP. 70% wedding/event, 30% other (and hopefully increasing, once I get this WA)!

Thank in advanced for the help!!
Clayton Zook is offline   Reply With Quote
Old January 9th, 2009, 02:27 AM   #2
Inner Circle
Join Date: Feb 2007
Location: Apple Valley CA
Posts: 4,874
Zoom through typically should be a multi element lens, and in theory should be better quality, bigger and heavier...

Non zoom through are typically fewer elements, smaller, and lighter. You'll get MAYBE a 50% zoom before everything tumbles out of focus...

If you're shooting HD, be sure to get decent glass (not the typical import stuff), or your image will suffer. A good WA is a nice addition, a cheap one is just a heartache of image degradation...
Dave Blackhurst is offline   Reply With Quote
Old January 9th, 2009, 11:03 AM   #3
Regular Crew
Join Date: Jul 2007
Location: McKinney,TX/New Orleans, LA
Posts: 104
Read this previous post

Corey Williams is offline   Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

B&H Photo Video
(866) 521-7381
New York, NY USA

Scan Computers Int. Ltd.
+44 0871-472-4747
Bolton, Lancashire UK

DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > The Tools of DV and HD Production > Open DV Discussion

Thread Tools Search this Thread
Search this Thread:

Advanced Search


All times are GMT -6. The time now is 10:11 PM.

DV Info Net -- Real Names, Real People, Real Info!
1998-2020 The Digital Video Information Network