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Author Topic: Panasonic releases 3D lens for Micro Four Thirds!  (Read 308 times)

Offline voyager

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Offline cosinaphile

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #1 on: July 27, 2010, 10:39:49 PM »
that is cool , i did see a pic somewhere on the interwebs

Offline voyager

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #2 on: July 27, 2010, 11:10:10 PM »
I have too now. I was going to post it, but then I didn't.
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Offline Ian Tindale

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #3 on: July 27, 2010, 11:37:37 PM »
dpreview have a news item on it now.

Offline cosinaphile

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #4 on: July 28, 2010, 01:22:41 AM »
odd looking....... two tiny elements in front?

Offline Olof in Amsterdam

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #5 on: July 28, 2010, 08:57:21 AM »
I am afraid it's just a toy with a minmal 3D effect. The two lenses are way too close to each other. The base needs to be at least 70mm, like that of the human eyes...
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Offline Olof in Amsterdam

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #6 on: July 29, 2010, 01:01:23 PM »
In addition to my previous post:

Panasonic might bring out a second device that increases the base distance of the two lenses. Much like the prisms in binoculars that you put in front of your eyes. If this is the case, I will take back my "toy" opinion.
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Offline voyager

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #7 on: July 29, 2010, 01:40:18 PM »
I was wondering about that, but the lens essentially splits the sensor in half in which lens it goes through, doesn't it?
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Offline Olof in Amsterdam

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #8 on: July 30, 2010, 05:40:57 AM »
Yes, the lenses produce two independant images on the left and right halves of the sensor. The prism device must be put in front of the lenses (like a hood or filter) and will then increase their base (which in turn will increase the difference between the two images for a better 3D effect).

You will need a greater base at longer distances to see a 3D effect. That's why prisms are used in binoculars. They create a greater base for the front lenses than the base of your eyes.
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Offline Centauri27

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #9 on: July 30, 2010, 12:10:48 PM »
It appears this thread is referring to two different items...voyager's link is to a 3D consumer camcorder by Panasonic; Ian's is to a new 3D lens from Panasonic.

I'm not totally sure whether the lens is for m4/3--the dpreview article doesn't specifically mention it, though it does say it's for "Lumix G Micro System", which implies m4/3.

The device looks interesting, but I'm very bearish about 3D right now, even though I'm a tech geek. I say it's too fast, too soon, too expensive. It's the industry trying to foist something onto the consumer. I have no intention of upgrading my Viera plasma to the new "3D" version any time soon, nor shell out money for a 3D Blu-ray, or 3D glasses at $150 a pop....

Offline voyager

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Re: Panasonic releases 3D lens for Micro Four Thirds!
« Reply #10 on: July 30, 2010, 03:36:40 PM »
I meant to link to the lens, it was released along with the camcorder. It seems Panasonic may have switched something around.
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