50' away from stage
It's right triangle trigonometry since you know the field of view of the lens and the width of the stage. So, it's a right triangle where one side is half the width of the...
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Yesterday, 01:33 PM
Thread: How to Calculate angle of view.
by ahalpert- Replies
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50' away from stage It's right triangle...
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Yesterday, 01:27 PM
Thread: ARRI Launches ALEXA Mini LF
by ahalpert- Replies
- 249
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- 17,512
The FX3 test is probably more interesting than...
The FX3 test is probably more interesting than the A7SIII test because of the NR. Or maybe A7SIII raw out
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Yesterday, 01:25 PM
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- 399
C300:
NorBro Antoinette strikes again. That gave me a...
NorBro Antoinette strikes again. That gave me a good chuckle.
I see both sides of the coin: the importance of all the aspects of image creation that aren't shallow DOF (and the undesirability of... -
Yesterday, 01:10 PM
Thread: Zack Snyder's Justice League
by ahalpert- Replies
- 32
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- 1,092
You might get a kick out of this. I used to...
You might get a kick out of this. I used to shoot/edit viral flash mob videos for the Super Zeros as they danced around Manhattan larping as MK characters, among others
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Yesterday, 01:06 PM
Thread: Zack Snyder's Justice League
by ahalpert- Replies
- 32
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- 1,092
Had me thinking too about the Cined a7siii...
Had me thinking too about the Cined a7siii review, shot in some very misty woods in Japan, where they crushed the blacks and I thought it looked a bit unnatural
143082
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Yesterday, 12:47 PM
Thread: Zack Snyder's Justice League
by ahalpert- Replies
- 32
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- 1,092
just reminds me of them japanese...
just reminds me of them japanese landscapes/watercolors
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Yesterday, 07:47 AM
- Replies
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- 1,355
I think that link should be https://thezeegee.com/
I think that link should be https://thezeegee.com/
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Yesterday, 07:43 AM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
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- 6,539
FS7:
I think it depends a bit on how the set is lit....
I think it depends a bit on how the set is lit. If the set is broadly lit with naturalesque sources, like "sunlight" streaming through the windows and filling the room, it's easier to move around and...
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04-20-2021, 09:49 PM
Thread: Zack Snyder's Justice League
by ahalpert- Replies
- 32
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- 1,092
You can give respect to someone's skill and hard...
You can give respect to someone's skill and hard work while still thinking they made wrong choices. You don't even need to know what the right choices were, just that you didn't like the ones they...
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04-20-2021, 09:17 PM
Thread: Zack Snyder's Justice League
by ahalpert- Replies
- 32
- Views
- 1,092
I liked the grade. It felt peaceful. What it did...
I liked the grade. It felt peaceful. What it did for me on a narrative level was drive home the sort of Cincinnatus story with the main guy - a soldier who has tried to leave the violence behind and...
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04-20-2021, 08:32 PM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
When you want to improv but have to nail marks to...
When you want to improv but have to nail marks to keep focus, that's an alteration. But it's so commonplace that nobody even thinks about it anymore. All the light ranger articles about Uncut Gems...
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04-20-2021, 08:29 PM
Thread: Zack Snyder's Justice League
by ahalpert- Replies
- 32
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- 1,092
Water spilling shot was nice. Katana through the...
Water spilling shot was nice. Katana through the paper door shot was nice.
Scorpion has the mifune energy. The other guy was the villain, so not the "main guy" in my mind
Ugh agree to disagree... -
04-20-2021, 03:40 PM
Thread: Zack Snyder's Justice League
by ahalpert- Replies
- 32
- Views
- 1,092
I have fond memories of the original. But of...
I have fond memories of the original. But of course, everything looks different through a child's eyes.
Why do you think the LF doesn't look that good? The whole thing looks very pretty to me. and... -
04-20-2021, 10:35 AM
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- 399
C300:
maybe sigma 17-70? although it ramps from 2.8 to...
maybe sigma 17-70? although it ramps from 2.8 to 4
https://www.bhphotovideo.com/c/product/909806-REG/Sigma_884101_17_70mm_f_2_8_4_DC_Macro.html
it is an aps-c lens sold for other mounts in... -
04-19-2021, 06:43 AM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
Supposedly the focus by wire on the 16-35 is much...
Supposedly the focus by wire on the 16-35 is much improved. Of course, it could only ever be as good or worse for manual focus as proper mechanical control...
But again, people seem to like the... -
04-19-2021, 05:30 AM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
Sure, but the sony 16-35 only costs $5500. So...
Sure, but the sony 16-35 only costs $5500. So basically only 5%-25% of the cost of a premium caliber cine zoom lens.
And again, there's nothing about any of the contrast-detect, phase-detect,... -
04-19-2021, 01:11 AM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
True, Sony eND could do it if the transition is...
True, Sony eND could do it if the transition is invisible. Though it would also be nice to expand DOF between 2 points without necessarily getting everything in the foreground and background in...
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04-19-2021, 12:09 AM
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- 38
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- 1,355
How annoying. I wonder if the c300 handgrip would...
How annoying. I wonder if the c300 handgrip would work. Maybe varizoom will come out with a product for it. The canon remote is nearly $2k!
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04-18-2021, 10:12 PM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
Yes I know they can do it in stills. I just mean...
Yes I know they can do it in stills. I just mean in video. Additional area coming into focus rather than changing focus from one place to snother
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04-18-2021, 10:08 PM
- Replies
- 38
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- 1,355
Now I'm confused. B&H claims that both the...
Now I'm confused. B&H claims that both the C300mk3 and the C70 have 2.5mm LANC ports
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04-18-2021, 09:55 PM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
What's KB? One thing I think will be...
What's KB?
One thing I think will be interesting is impossible focus shots - having focus in 2 planes simultaneously but soft in-between. Or expanding your depth of field mid-shot which is... -
04-18-2021, 09:34 PM
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- 38
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- 1,355
Really? I thought any of Varizoom's LANC...
Really? I thought any of Varizoom's LANC controllers would work with the c300?
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04-18-2021, 09:19 PM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
Yeah but people alter and constrain their shots...
Yeah but people alter and constrain their shots specifically to accommodate focus-pulling. So, if the current solution is NOT DOING something, maybe there would be a better solution that would allow...
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04-18-2021, 12:17 PM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
incidentally, Brawley also added that he thought...
incidentally, Brawley also added that he thought computational photography/light-field/focus-after-the-fact would replace ACs sooner than AF does. and pointed me towards the Focos app. (not that...
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04-18-2021, 08:37 AM
Thread: NO Sony Fs7!!
by ahalpert- Replies
- 260
- Views
- 6,539
FS7:
Brawley says his AC uses the autofocus of the...
Brawley says his AC uses the autofocus of the cvision in certain scenarios:
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