Search found 86 matches
- Fri Nov 27, 2020 12:13 am
- Forum: Microscopes and optics
- Topic: Do I need to change the rack of my Leica microscope ?
- Replies: 5
- Views: 2002
Re: Do I need to change the rack of my Leica microscope ?
Thanks. I will then dismount clean it and I can get it measured/scanned with a CMM (measuring machine) to check the teeths dimemsions.
- Thu Nov 26, 2020 11:23 pm
- Forum: Microscopes and optics
- Topic: Do I need to change the rack of my Leica microscope ?
- Replies: 5
- Views: 2002
Re: Do I need to change the rack of my Leica microscope ?
Thanks Michael,
How do you suggest to do it ? Just a brush ?
Dismounting the rack for a better cleaning and remounting could be critical? I am afraid i will not be able to align it again as before.
Thanks
How do you suggest to do it ? Just a brush ?
Dismounting the rack for a better cleaning and remounting could be critical? I am afraid i will not be able to align it again as before.
Thanks
- Thu Nov 26, 2020 4:52 pm
- Forum: Microscopes and optics
- Topic: Do I need to change the rack of my Leica microscope ?
- Replies: 5
- Views: 2002
Do I need to change the rack of my Leica microscope ?
HI, I have the following issue with my Leica DMLS microscope : if I hold the stage control knob and then wiggle it, in a specific position of the stroke, I see that the stage vibrate (and because of the magnification through the lens, I get an annoying vibration of what I see through the eyepiece )....
- Mon Oct 26, 2020 4:52 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Thanks. nice documents. I guess my set up is the one called "3) "Direct projection"" in the first document
- Mon Oct 26, 2020 4:10 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
It is just the distance between the eyepiece and the camera body. I need the space for the ring (adaptor Fuji to M42) which is about 25mm. Ps: being a beginner...I had a very practical approach: before designing the adaptor, i placed the camera on a tripod and moved it back and forth from the eyepie...
- Mon Oct 26, 2020 3:38 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Hi 75RR
Yes, with the 6 screws you should theorically be able to vary the distance.
However, as the microscope works as a camera lens, i just use the focus knob rather then changing the position of the camera. I think the effect should be the same?
Yes, with the 6 screws you should theorically be able to vary the distance.
However, as the microscope works as a camera lens, i just use the focus knob rather then changing the position of the camera. I think the effect should be the same?
- Mon Oct 26, 2020 12:06 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Thanks Hans, yes the Leica DMLS has an halogen lamp that gives a yellowish illumination. I have never bought the blue filter and I have just processed that image to remove the yelllowish colour. I will try as you suggest to set the white balance to manual. But I am little bit puzzled :.. can this im...
- Sun Oct 25, 2020 10:16 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
I have tried also the self timer but no further improvement. Hans, you are right ..Live view and pictures i get are pretty close now. I am only frustrated from the quality of what i can get, despite all the efforts, compared to what i see in the different SN and forum😂 . I am probably only envious 😂...
- Sun Oct 25, 2020 4:34 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Hi All, I have upgraded the firmware of my Fuji X-E2 to Ver. 4 and I have set the shutter to electronic mode. Final result is much better ! Still not as sharp as I would like to get, but I think this is an acceptable result. Any advice to further improve the image sharpness (of course a part from im...
- Sun Oct 25, 2020 11:53 am
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Hi Hans, Viktor
Thanks ! I have read the same info right now and I will definitely upgrade the firmware to get e-Shutter. Let's see if i can get sharper images!
Thanks ! I have read the same info right now and I will definitely upgrade the firmware to get e-Shutter. Let's see if i can get sharper images!
- Thu Oct 22, 2020 3:11 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Thanks. I do not think vibration is the issue. It is a mirrorless camera that should generate minimum vibration
- Sun Oct 18, 2020 11:02 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Hi All,
can anybody help me to understand why I get the pictures out of focus with my camera Fuji Mirrorless and the above descriped adaptor, even if on the display of the Mirrorless camera they looks pretty in focus ? I get the same indipendently from the shutter speed and ISO settings .
Thanks
M.
can anybody help me to understand why I get the pictures out of focus with my camera Fuji Mirrorless and the above descriped adaptor, even if on the display of the Mirrorless camera they looks pretty in focus ? I get the same indipendently from the shutter speed and ISO settings .
Thanks
M.
- Sun Jul 05, 2020 8:25 am
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
My next step to improve the adaptor....is there a way to make it parafocal ?
- Wed Jul 01, 2020 1:29 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Thanks Michael, All for the help given here in this forum !!
- Wed Jul 01, 2020 11:09 am
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Eventually I had some time to finish my small project for an adaptor 3D printed to adapt my Fuji Mirrorless camera to the Leica microscope. Some summary that may helps other beginners like me, with no competence on mechanical design and 3D Printing. Please note these are advices from a begineer to b...
- Sun May 03, 2020 9:51 pm
- Forum: Camera systems and imaging
- Topic: Comparison Images/Videos | $8 Phone Adapter | $110 NDPL Adapter | $450 NDPL Adapter
- Replies: 7
- Views: 4785
Re: Comparison Images/Videos | $8 Phone Adapter | $110 NDPL Adapter | $450 NDPL Adapter
I have made a similar comparison : 1) Smarthphone (Samsung S8): https://drive.google.com/open?id=1_zXMd5Ydgx71EYVoEW8ZHob8PXYRxtT9 2) Fuji X2 Mirroless camera with 18mm lens and Microscope (infinity corrected) with eyepiece 10x: https://drive.google.com/open?id=1NnBcdpLu658litGHE_uZ-bMrikV_A7Tw 3) F...
- Sun May 03, 2020 8:40 am
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Well, Autodesk fusion was a great hint! Pretty intuitive even for those like me that made mechanical drawing last time at secondary school
- Sat May 02, 2020 11:24 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
After 10 min of youtube training in Autodesk..my first 3D drawing ! ) Well, still a lot to refine and not sure if the threads are right.
- Sat May 02, 2020 1:32 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
Thanks. Very much appreciated your support ! Your sketch is clear..and i have 28mm tube, so enough space to have 2 lines of M4 screwes. Now...just a couple of youtube training of autodesk fusion and I will start to draw. :D One more question: does it make sense to have it turned from alluminium or 3...
- Sat May 02, 2020 9:40 am
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design adaptor for Mirrorless camera
[/quote] I suggest you make your tube physically longer, and use two sets of three screws ... There appears to be room to do this, and it should increase stability. MichaelG. [/quote] Thanks Michael, It makes sense. The Fuji xe2 is just 300g (+ adaptor) but the cantilever position could make the set...
- Fri May 01, 2020 10:39 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design afocal adaptor for Mirrorless camera
Autodesk Fusion 360 (It's free). https://www.autodesk.com/campaigns/fusion-360-for-hobbyists# Thanks Roldorf, at the end I just need to draw a tube, a m42 thread and 3 threaded holes for the screws ... hope it will be not too difficult :D : Ps: i am a little bit concerned that the screws will scrat...
- Fri May 01, 2020 10:36 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Re: Help needed to design afocal adaptor for Mirrorless camera
Yes , sorry. However a normal eyepiece for my infinite microscope is enough, right ? I have used it and the image looks pretty ok.
I have modified the subject to correct the error. Thanks !
I have modified the subject to correct the error. Thanks !
- Fri May 01, 2020 9:00 pm
- Forum: Camera systems and imaging
- Topic: Help needed to design adaptor for Mirrorless camera
- Replies: 42
- Views: 15112
Help needed to design adaptor for Mirrorless camera
HI, I am trying to desing an adapter to connect my Fuji mirroless XE2 camera (without lens) to my Leica DMLS microscope (binocular !) . I am at beginning of my learning curve in microscopy and with limited competence in mechanical drawing.. any help/advise is welcome ! . Below a sketch how I think i...
- Tue Apr 21, 2020 5:50 pm
- Forum: Pictures and Videos
- Topic: Stage control issues
- Replies: 3
- Views: 1651
Re: Stage control issues
Sorry, i realize now i posted in the wrong section ! Not sure if the administrator can move it to the right section or if i have to cancel it... Thanks Michael, Actually no effort is required. It looks like if there is some loose screw somewhere or the rack and pinion do not fit perfectly/ not perfe...
- Tue Apr 21, 2020 4:50 pm
- Forum: Pictures and Videos
- Topic: Stage control issues
- Replies: 3
- Views: 1651
Stage control issues
Hi, As you can see in the video I see some micro-movements when I move the stage control. Any idea ? Rack and pinion issue ? Any idea to solve it ? Micro-movements: https://drive.google.com/file/d/1aELpS1tWTYigfG_3xVXjpBB_ylxZaY1I/view?usp=drivesdk Rack and pinion: https://drive.google.com/file/d/1a...
- Fri Apr 10, 2020 9:44 pm
- Forum: Camera systems and imaging
- Topic: Adaptors from 50 to 500$..how is it possible ?
- Replies: 29
- Views: 10790
Re: Adaptors from 50 to 500$..how is it possible ?
Thanks Michael.. ! I read also again what Bob was writing above :
"If you can define the distance by experiment and supply the threaded ring that connects to the camera objective a machinist will quickly be able to turn the rest from a piece of aluminium of POM."
"If you can define the distance by experiment and supply the threaded ring that connects to the camera objective a machinist will quickly be able to turn the rest from a piece of aluminium of POM."
- Fri Apr 10, 2020 6:30 pm
- Forum: Camera systems and imaging
- Topic: Adaptors from 50 to 500$..how is it possible ?
- Replies: 29
- Views: 10790
Re: Adaptors from 50 to 500$..how is it possible ?
Nice hint ! Thanks ! Very cheap ..so it is definetly worth to try. Just i feel it will be not that easy to build the adaptor down to the inner (or outer? ) diameter of the eyepiece (from 37 to 30 mm). Being a binocular microscope the adaptor should be stiff enough to keep the weight of the camera (t...
- Fri Apr 10, 2020 4:30 pm
- Forum: Camera systems and imaging
- Topic: Adaptors from 50 to 500$..how is it possible ?
- Replies: 29
- Views: 10790
Re: Adaptors from 50 to 500$..how is it possible ?
Hi Michael, Thanks all to be so supportive.. I am probably too much perfectionist ..but the fact i can not get the quality i want drive me crazy ))...or maybe it depends on the fact i am locked down in my house in Italy ? :) :) Inner 30 mm : https://drive.google.com/file/d/1X3EcnqbdZMqYHSC9WgPulvJYZ...
- Fri Apr 10, 2020 4:21 pm
- Forum: Camera systems and imaging
- Topic: Adaptors from 50 to 500$..how is it possible ?
- Replies: 29
- Views: 10790
Re: Adaptors from 50 to 500$..how is it possible ?
Hi Rolford, I am right now trying as you suggested : https://drive.google.com/file/d/1X-I1DMB7aOuMst9PLHgrVMTyYU2O2zPt/view?usp=drivesdk This is what i get , with 18mm lens (35mm crops the image), focus infinity, iso 200: https://drive.google.com/file/d/1WyiwVU-dNY89pdB-EW3M5FItv_HncJW9/view?usp=dri...
- Fri Apr 10, 2020 2:18 pm
- Forum: Camera systems and imaging
- Topic: Adaptors from 50 to 500$..how is it possible ?
- Replies: 29
- Views: 10790
Re: Adaptors from 50 to 500$..how is it possible ?
Yes..i saw Bob was advicing step down rings, i guess like these ones : https://www.amazon.it/Concept-Stepping-Adapter-26-30mm-30-37mm/dp/B00JL4KSPS/ref=mp_s_a_1_1?dchild=1&keywords=lens%2Badapter%2B52mm%2Bto%2B30mm&qid=1586526710&sr=8-1&th=1&psc=1#askDPSearchSecondaryView_1586526772108 But then I ne...