Search found 123 matches
- Sat Oct 02, 2021 12:55 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: To buy; Zeiss trinocular (Phototube) Part 452909
- Replies: 3
- Views: 2979
- Sat Oct 02, 2021 12:53 pm
- Forum: Microscopes and optics
- Topic: Trinocular head bought - what else I need for my dSLR Canon 750d
- Replies: 16
- Views: 4133
Re: Trinocular head bought - what else I need for my dSLR Canon 750d
Tra la la !!! I received the rare trinocular Zeiss 452909. Still need the conversion tubes but maybe I can fit the Amscope conversion tube and see what I get. The Original Zeiss phototube is gonna cost over 600Eur (494+125eur).
- Sat Oct 02, 2021 12:51 pm
- Forum: Microscopes and optics
- Topic: Trinocular head bought - what else I need for my dSLR Canon 750d
- Replies: 16
- Views: 4133
Re: Trinocular head bought - what else I need for my dSLR Canon 750d
Tra la la !!! I received the rare trinocular Zeiss 452909. Still need the conversion tubes but maybe I can fit the Amscope conversion tube and see what I get. The Original Zeiss phototube is gonna cost over 600Eur (494+125eur).
- Fri Sep 17, 2021 3:40 am
- Forum: Microscopes and optics
- Topic: Trinocular head bought - what else I need for my dSLR Canon 750d
- Replies: 16
- Views: 4133
Re: Trinocular head bought - what else I need for my dSLR Canon 750d
I have used something like this on an old Canon https://amscope.com/products/ca-can-slr?gclid=Cj0KCQjw1ouKBhC5ARIsAHXNMI8sZtCTiDOBhXs6ebgAWJRPL1zppzjUZ8LxwhCzLEAE5nEchDggZhgaAiv7EALw_wcB&gclsrc=aw.ds I have that already... do I need something else (T2-60 adapter) or it just fits in the trinocular (...
- Fri Sep 17, 2021 3:34 am
- Forum: Microscopes and optics
- Topic: Trinocular head bought - what else I need for my dSLR Canon 750d
- Replies: 16
- Views: 4133
Re: Trinocular head bought - what else I need for my dSLR Canon 750d
The T2-T2 and the T2-60 right ? as in the image above from Zeiss website. - so another 500 Eur plus 150Eur sigh!… and don’t forget you will need the two adapters
763 EurP.S. __ Have you seen this price : https://www.fishersci.pt/shop/products/ ... s/11856432
- Thu Sep 16, 2021 9:24 pm
- Forum: Beginner's corner
- Topic: LMscope
- Replies: 4
- Views: 2374
Re: LMscope
Did you buy the LMscope which is more expensive than diamonds? Is it worth the money ?
- Thu Sep 16, 2021 9:03 pm
- Forum: Microscopes and optics
- Topic: Trinocular head bought - what else I need for my dSLR Canon 750d
- Replies: 16
- Views: 4133
Re: Trinocular head bought - what else I need for my dSLR Canon 750d
https://www.weidinger.eu/en/p/wl34995
Seems I need this expensive adaptor - why does it cost 450Eur!!!! Are there cheaper options
Seems I need this expensive adaptor - why does it cost 450Eur!!!! Are there cheaper options
- Thu Sep 16, 2021 7:52 pm
- Forum: Microscopes and optics
- Topic: Trinocular head bought - what else I need for my dSLR Canon 750d
- Replies: 16
- Views: 4133
- Thu Sep 16, 2021 7:43 pm
- Forum: Microscopes and optics
- Topic: Trinocular head bought - what else I need for my dSLR Canon 750d
- Replies: 16
- Views: 4133
Trinocular head bought - what else I need for my dSLR Canon 750d
Dear friends, Finally, I found a Zeiss trinocular head part number 452909 [01] for my Axiolab re microscope and I want to attach my Canon 750d camera. While it is on its way, what else do I need to buy please, possibly from eBay or amazon? I have the Amscope x2 adapter and I can use its T2 adaptor, ...
- Thu Sep 16, 2021 7:24 pm
- Forum: Microscopes and optics
- Topic: Mr. Potato Head Meets Carl Zeiss Axioskops
- Replies: 1
- Views: 912
Re: Mr. Potato Head Meets Carl Zeiss Axioskops
Well done and I love the picture, like an arsenal of power scopes. Hope to see some images from your microware.
- Thu Sep 16, 2021 7:07 pm
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
Agree with all comments above... but two more issues, maybe I'm wrong... 1) sure the last spores with spines are 18 micron diameter? I would guess 9! There is 100x objective and 2x Amscope adapter, total 200x. The pixels of 750D are 3,7 micron; thus one pixel is 3,7/200 = 0,0185 micron. Max resolut...
- Thu Sep 16, 2021 7:00 pm
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
UPDATE: I bought a trinocular (Zeiss original second hand) and I will update you if there are improvements
Cheers
Cheers
- Thu Sep 16, 2021 6:59 pm
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
It never crossed my mind to mount in oil! I try that! Thanks for yr feedback
- Thu Sep 16, 2021 6:54 pm
- Forum: Microscopes and optics
- Topic: Euromex or Motic?
- Replies: 66
- Views: 21405
Re: Euromex or Motic?
I picked up a like new Euromex iscope with plan phase ∞ LED. Under £300 all in, I asked the seller if they where ok with that as it was the bay. I was genuinely disappointed for them to loose around £1000 in only a few months. As a hobby learning to clean and care for a microscope should be high on...
- Thu Sep 16, 2021 6:53 pm
- Forum: Microscopes and optics
- Topic: Euromex or Motic?
- Replies: 66
- Views: 21405
Re: Euromex or Motic?
Thank you for your replies - I am also keep and upgrading my old scope - many advises (at least here) always point to that direction
- Wed Sep 08, 2021 11:11 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
- Wed Sep 08, 2021 11:10 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
The problem may be your eye-piece adapter. They are quite afocal. The issue increases with the power of the objective. A 100x objective may simply be out of focus. Try a dry and well fixed sample without cover glas. This allows the objective to be closer to the sample. About LiveView: LiveView alwa...
- Wed Sep 08, 2021 4:45 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
- Wed Sep 08, 2021 4:42 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
Here are some spores of a Gasteromycete fungus (likely Mycenastrum / Scleroderma) approx the best I can get from the EOS750D plus the adapter fitted in the eyepiece. Resized, sharpened and some mild contrast adjustment. The spores are about 18um - as we discussed, these spherical bodies cant be focu...
- Wed Sep 08, 2021 4:03 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
Many thanks to those who had helped with EFSC on the 750D, known as silent mode (frame with s icon at the corner). As you correctly pointed this function is available only when viewing with the viewfinder. Focusing my image with the viewfinder is quite impractible and cant be considered. I have to r...
- Wed Sep 08, 2021 3:49 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
I have been browsing through that first-nature website, in search of a good spore to use as a test specimen: This looks promising : https://www.first-nature.com/fungi/aleuria-aurantia.php MichaelG. . Edit : __ See also Fig.2 here: http://www.leifgoodwin.co.uk/General/Microscopy.html Most of the ima...
- Tue Sep 07, 2021 5:50 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x100 and AxioLab Re - is image quality as expected or crap and need to upgrade?
Here you can find information on the electonic first shutter curtain menu setting: https://www.digitalcameraworld.com/au/tutorials/canon-school-set-up-your-canon-eos-camera-for-silent-shooting In higher magnifications the shock of the shutter is enough to blur the image. Thanks for helping me about...
- Tue Sep 07, 2021 5:42 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x100 and AxioLab Re - is image quality as expected or crap and need to upgrade?
These other folks are much more advanced than I, but my curiousity demands a few questions. I'm not familiar with the AxioLab but I do know a Canon/Zeiss combo should give better images unless there is a problem with your 100x objective. 1) Are you focusing via the camera screen or the other eyepie...
- Tue Sep 07, 2021 5:38 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x100 and AxioLab Re - is image quality as expected or crap and need to upgrade?
Whether a condenser is abbe or achromat does not affect the resulting image very much. The resulting difference is subtle. It certainly will not cause your image to be mush. If the N.A. of the objective exceeds the functional N.A. of the condenser, then the condenser will impose a limitation upon t...
- Tue Sep 07, 2021 5:27 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x100 and AxioLab Re - is image quality as expected or crap and need to upgrade?
Your photos do not look to be affected bu shutter shock to me but I can see why you are not satisfied with the results. My experience with Zeiss finite optics is that the old adage is true - 400x will show you 90% of what is possible to see. I have 100x oil objectives and both dry and oil 63x, but ...
- Tue Sep 07, 2021 5:15 am
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x100 and AxioLab Re - is image quality as expected or crap and need to upgrade?
Here you can find information on the electonic first shutter curtain menu setting: https://www.digitalcameraworld.com/au/tutorials/canon-school-set-up-your-canon-eos-camera-for-silent-shooting In higher magnifications the shock of the shutter is enough to blur the image. Thanks for helping me about...
- Mon Sep 06, 2021 7:07 pm
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x100 and AxioLab Re - is image quality as expected or crap and need to upgrade?
I found this page last night: https://www.first-nature.com/fungi/index1binom.php Most of the high-power images appear to be ‘useful but unexceptional’ … so they are probably a realistic benchmark. [ not sure where you would place them on the WOW-scale ] The whole site seems nicely organised, and we...
- Mon Sep 06, 2021 6:59 pm
- Forum: Microscopes and optics
- Topic: Images from x1000 and AxioLab Re - is image quality as expected or crap and need to upgrade?
- Replies: 46
- Views: 11347
Re: Images from x100 and AxioLab Re - is image quality as expected or crap and need to upgrade?
I found this page last night: https://www.first-nature.com/fungi/index1binom.php Most of the high-power images appear to be ‘useful but unexceptional’ … so they are probably a realistic benchmark. [ not sure where you would place them on the WOW-scale ] The whole site seems nicely organised, and we...
- Mon Sep 06, 2021 6:07 pm
- Forum: Microscopes and optics
- Topic: Anyone works with a Motic BA 400 / BA410 series.
- Replies: 3
- Views: 1322
Re: Anyone works with a Motic BA 400 / BA410 series.
Used to have one. It's roughly comparable to an Olympus BX40 or a Nikon E400, but with a slightly lower build quality. Mine had Motic Plan Fluorite objectives, which were good, but again not quite as good as their Olympus (UPlan Fl) and Nikon (Plan Fluor) equivalents. The trinocular head was limite...
- Mon Sep 06, 2021 6:02 pm
- Forum: Pictures and Videos
- Topic: Dragging detail from pollen sections - filters & PP
- Replies: 7
- Views: 2664
Re: Dragging detail from pollen sections - filters & PP
Thanks for your explanation. Yes, I agree with you, it is a great performer. Images are pretty detailed with above-average resolution.