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There's no size difference between the color and monochrome versions as far as I know.
The Datasheet says the dimensions are 8.45 x 6.76mm.
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Software Dev / Re: Chronos V0.5.0 Full Release
« Last post by CS223 on Today at 07:29:43 AM »
Could you keep the link to the builds in the original posts when posting new updates? ;) It makes it easier to keep track of things for those of us who are still using Balena Etcher to update.


http://debian.krontech.ca/builds/
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Chronos User Discussion / Macro Video
« Last post by rdemyan on July 14, 2020, 08:30:27 PM »
I would like to do some macro work with  the monochrome version of the 1.4 (which I should receive any day now).

Will the following lens work?

computar C-Mount 13-130mm Varifocal Lens

Listings say that it is compatible with 1/2" cameras and uses a C-mount.  I assume the 1/2" is the sensor size, but I'm not sure.

Thanks.
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Chronos User Discussion / What is the sensor size of the 1.4 Monochrome version?
« Last post by rdemyan on July 14, 2020, 08:28:01 PM »
What is the sensor size of the 1.4 Monochrome version?
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Chronos User Discussion / Re: Chronos 1.4 Footage Thread
« Last post by PointyHairedBoss on July 13, 2020, 07:48:22 AM »
Yeah, I try to stop down the lens but only problem is sometimes the light is enough to compensate for that so I end up getting underexposed shots for some.

I was looking on my phone screen and I thought the shot at 44 seconds was in focus. But yeah I can see why you said that after looking on my computer screen. But it was cool to see how some of those dragon flies move.

At least with super slomo you only need a half second in focus to get enough video.
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Chronos User Discussion / Re: Chronos 1.4 Footage Thread
« Last post by B.H.V on July 13, 2020, 05:46:50 AM »
Yeah, I try to stop down the lens but only problem is sometimes the light is enough to compensate for that so I end up getting underexposed shots for some.

I was looking on my phone screen and I thought the shot at 44 seconds was in focus. But yeah I can see why you said that after looking on my computer screen. But it was cool to see how some of those dragon flies move.
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Chronos User Discussion / Re: Chronos 1.4 Footage Thread
« Last post by PointyHairedBoss on July 13, 2020, 05:27:09 AM »
Nice job getting the dragon fly in focus. 👍 Do you remember what your aperture was?

For the dragonflies, I used the Computar zoom lens I got from Chronos set to almost maximum zoom. I can't remember the aperture setting but it was almost full open for most shots & I set the focus to about 4 ft.  Some of the shots I did just standing still with the camera recording as they were buzzing around waiting for one to fly through the field of view at the right distance to be in focus. It's hard to pan on a dragonfly because they zig zag so quickly but I was successful a few times using the laser gun sight attachment to follow the motion.  All that said, 99% of the video footage is unusable.
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Chronos User Discussion / Re: Chronos 1.4 Footage Thread
« Last post by B.H.V on July 13, 2020, 04:27:54 AM »
Nice job getting the dragon fly in focus. 👍 Do you remember what your aperture was?
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Chronos User Discussion / Re: Chronos 1.4 Footage Thread
« Last post by PointyHairedBoss on July 12, 2020, 06:17:06 PM »
More slo-mo insects:
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Chronos User Discussion / Re: Chronos 2.1 - Can't use 800 pixels wide or less
« Last post by chrissie_c on July 12, 2020, 08:27:37 AM »
Oddly it's not happening today. I'm sure I didn't dream it yesterday.

I'll keep an eye on it. It might have been a combination of resolution and gain settings.
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