Search found 1184 matches

by CrispyBee
Mon Jun 16, 2025 8:45 am
Forum: Macro and Micro Technique and Technical Discussions
Topic: motion artifacts in raw burst due to rolling shutter
Replies: 6
Views: 316

Re: motion artifacts in raw burst due to rolling shutter

... Personally I hope to see high-res global shutter cameras in the near future instead of stacked sensor cameras. The Sony A9iii has global shutter and 120fps RAW. Approaching a couple of years since release and only 24.6 megapixels, but there could be a high(er) resolution offering soon. You'll n...
by CrispyBee
Sun Jun 15, 2025 10:12 pm
Forum: Macro and Micro Technique and Technical Discussions
Topic: motion artifacts in raw burst due to rolling shutter
Replies: 6
Views: 316

Re: motion artifacts in raw burst due to rolling shutter

I recently had occasion to use the "raw burst pre-shooting" feature of my Canon R7 camera. So, I'm thinking that next time I'll just use up some of the mechanical shutter at 15 fps. Classic fast action burst shooting, I guess. --Rik Pretty interesting post and evaluation. Good to know, I didn’t thi...
by CrispyBee
Fri Jun 13, 2025 11:58 pm
Forum: Equipment Discussions
Topic: Pixel shift camera recommendations
Replies: 18
Views: 3089

Re: Pixel shift camera recommendations

Yes, I agree - I use the Z8 + 24-120mm at work but at home I've used Fuji GFX and Sony (A6*00 and A7RV). The things Nikon has going for them: actual firmware upgrades, not just simply to remove bugs. Sony rarely adds functionality so that's something I really hate about that company. There are four ...
by CrispyBee
Fri Jun 13, 2025 10:53 am
Forum: Equipment Discussions
Topic: Pixel shift camera recommendations
Replies: 18
Views: 3089

Re: Pixel shift camera recommendations

Yeah and my camera store just so happens to have them heavily discounted for 3.333€ or 3.999 with the 24-120mm.... which is very, very tempting indeed.
I'll have to compare it to the A7RV in the store... one of them is going home with me.
by CrispyBee
Fri Jun 13, 2025 6:24 am
Forum: Equipment Discussions
Topic: I'm looking for a 2x microscope objective
Replies: 18
Views: 1188

Re: I'm looking for a 2x microscope objective

Hmm that's really difficult. I mean there's the 2x AmScope which could be worth trying - but honestly these days 2x is the realm of macro lenses such as the Laowa lenses and since they are excellent at 0.25x - 2x they've pretty much replaced everything in between. So if you're perhaps also consideri...
by CrispyBee
Fri Jun 13, 2025 6:12 am
Forum: Equipment Discussions
Topic: Pixel shift camera recommendations
Replies: 18
Views: 3089

Re: Pixel shift camera recommendations

FYI: Nikon just updated the Z8 Firmware a few. days ago - it's not possible to use pixelshift and focus shift combined. Hmm... Did you mean it's no w possible? --Rik Hahaha yes, NOW - or rather in a few days when the firmware will be available for download ;-) I'm really debating with myself whethe...
by CrispyBee
Thu Jun 12, 2025 9:42 pm
Forum: Equipment Discussions
Topic: Pixel shift camera recommendations
Replies: 18
Views: 3089

Re: Pixel shift camera recommendations

FYI: Nikon just updated the Z8 Firmware a few. days ago - it's not possible to use pixelshift and focus shift combined.

I'm really really tempted to pull the trigger on a Z8, that's such an awesome addition..
by CrispyBee
Thu Jun 12, 2025 12:01 pm
Forum: Photography Through the Microscope
Topic: Short cross-polarisation test video
Replies: 2
Views: 558

Re: Short cross-polarisation test video

Thank you!
As you can see there's a lot of shake and wobble happening while engaging the CPL, which is exactly what I want to eliminate in my "final" microscope build - I have an idea but I'll first try it myself before recommending to suggesting it to anyone else :wink:
by CrispyBee
Thu Jun 12, 2025 11:34 am
Forum: Photography Through the Microscope
Topic: Short cross-polarisation test video
Replies: 2
Views: 558

Short cross-polarisation test video

https://www.youtube.com/watch?v=APPzlNvQkUs This is just a test to see whether the video IQ is satisfying when transitioning to full extinction - looks like it's handling it pretty well. A bit too bright perhaps but I'll manage :) GFX50S + GF Planachromat 12,5x + DCR 150 (actual magnification probab...
by CrispyBee
Mon Jun 09, 2025 9:37 pm
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 10
Views: 1835

Re: Daphnia

. Nice images! Very strange, I did not expect some of the lines to show up the way they did. And there are some weird glowing bits as well, totally unexpected. :-k On the dorsal half, the + patterns seen as bright in cross-polarized are also seen as dark in brightfield. I suspect these are places w...
by CrispyBee
Mon Jun 09, 2025 1:52 pm
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 10
Views: 1835

Re: Daphnia

Hahah thanks! By the way, I'll be learning heavily on your M42+harley-tube microscope for my next build! Hope that's ok! Hi, :lol: But I'm afraid you'll need a 52mm or even a 58mm tube for medium format, won't you? Best, WojTek Hmm I don't think so, the "throat" (where the camera meets the bellows/...
by CrispyBee
Mon Jun 09, 2025 1:42 pm
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 10
Views: 1835

Re: Daphnia

WojTek wrote:
Mon Jun 09, 2025 12:21 pm
Hello,
Very nice photo!
And welcome to the club :-)
Best, WojTek
Hahah thanks!
By the way, I'll be learning heavily on your M42+harley-tube microscope for my next build! Hope that's ok!
by CrispyBee
Mon Jun 09, 2025 1:32 pm
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 10
Views: 1835

Re: Daphnia

Ahh, so the main difference (compared to a typical extreme macro setup) is using transmitted instead of incident illumination, right? That, and shooting through a coverslip, maybe? Certainly blurs the lines between macro and micro approaches. The made up term "macroscopography" springs to mind... :...
by CrispyBee
Mon Jun 09, 2025 12:40 pm
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 10
Views: 1835

Re: Daphnia

Nicely done! To my eyes, it actually has a kind of "extreme macro" look about it. Not sure if that's the scopes lineage, or just autosuggestion from knowing you made it from macro-parts. Either way - I like the look. Certainly not the typical microscope image of such critters. Do you intend to post...
by CrispyBee
Mon Jun 09, 2025 11:52 am
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 10
Views: 1835

Daphnia

So I built myself a microscope using leftover parts from the macro rail, on Saturday the last remaining pieces arrived and today I did the 'inauguration'. https://live.staticflickr.com/65535/54578372453_469cbb6848_b.jpg GFX 50s, Canon FD bellows, DCR150, GF-Planachromat 12.5x 0.25 approx. 60 image s...