Thanks! Illumination is done through the objective with a 395nm LED installed in place of standard halogen lamp, yellow blocking filter included in ОИ-28 set is used to cut off reflected blue spectrum.
Search found 121 matches
- Wed Jun 14, 2023 7:36 pm
- Forum: Pictures and Videos
- Topic: Malva pollen autofluorescence
- Replies: 2
- Views: 610
- Wed Jun 14, 2023 4:28 pm
- Forum: Pictures and Videos
- Topic: Malva pollen autofluorescence
- Replies: 2
- Views: 610
Malva pollen autofluorescence
https://i.ibb.co/GRygMPS/PSX-20230612-230940.jpg https://i.ibb.co/NnwcRJv/PSX-20230612-235907.jpg Each picture is a stack of 5 images, captured with Leitz Photar 25mm f/2, modified LOMO ОИ-28 on CZJ Nf stand, Nikon TC-14EII teleconverter as relay lens and finally Nikon D500 DSLR. I think the result...
- Thu Jun 08, 2023 5:21 pm
- Forum: About the website, the magazine and this forum
- Topic: Any way to delete your own topic?
- Replies: 1
- Views: 2631
Any way to delete your own topic?
Hi there, I've got a lot of outdated topics in sales forum, is there a way to remove them?
- Mon Apr 18, 2022 4:42 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
- Fri Apr 01, 2022 8:31 am
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
Re: For sale - legendary Carl Zeiss Jena Apochromat 60/1,40 HI
I'm too anxious to try to unstuck it myself
- Thu Mar 31, 2022 11:43 am
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
Re: For sale - legendary Carl Zeiss Jena Apochromat 60/1,40 HI
It also was in eBay for some time and had like 3 watching and one (denied) 70$ offer. I really hope it was a joke.viktor j nilsson wrote: ↑Wed Mar 30, 2022 6:23 pmTotally crazy that no-one has bought this from you!
- Wed Mar 30, 2022 6:10 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
Re: For sale - legendary Carl Zeiss Jena Apochromat 60/1,40 HI
Bump. I'm thinking about de-listing it because it seems that nobody needs it...
- Fri Mar 25, 2022 7:19 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
Re: For sale - legendary Carl Zeiss Jena Apochromat 60/1,40 HI
Bump, new price - 100$ + shipping.
- Fri Mar 25, 2022 7:17 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
Re: For sale: rare LOMO Microplanars and Korrektar lens for macro photography
Bump, prices reduced + now they are selling separately.
- Sun Mar 20, 2022 7:59 pm
- Forum: Beginner's corner
- Topic: LOMO MƂP-1 stand problem
- Replies: 13
- Views: 3588
Re: LOMO MƂP-1 stand problem
Hi, have you tried to rotate coarse focus knobs in opposite directions? IIRC it is the way to tight/loose macro focusing on those models.
- Thu Mar 10, 2022 5:54 pm
- Forum: Miscellaneous
- Topic: Petition to use Lomo microscope grease in Russian tanks.
- Replies: 12
- Views: 4053
Re: Petition to use Lomo microscope grease in Russian tanks.
You clearly didn't see the green death, also known as Carl Zeiss Jena microscope grease
- Sun Feb 13, 2022 4:04 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
Re: For sale - legendary Carl Zeiss Jena Apochromat 60/1,40 HI
Bump, negotiation possible
- Sun Feb 13, 2022 4:04 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
Re: For sale: rare LOMO Microplanars and Korrektar lens for macro photography
Bump, negotiation possible
- Fri Feb 04, 2022 5:17 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
- Fri Feb 04, 2022 5:17 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
- Mon Jan 24, 2022 10:05 am
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
- Mon Jan 24, 2022 10:04 am
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
- Sat Jan 22, 2022 3:28 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: looking for a plan 2.5x objective
- Replies: 18
- Views: 5046
Re: looking for a plan 2.5x objective
Also it indeed needs plan compensating eyepieces (PK as Zeiss called them at the time). Are you sure about the "K" for correction? Many lower power Zeiss Jena objectives were not calculated to be used with correcting eyepieces. I don't know this objective. Yes, I am sure about the correction. Polmi...
- Sat Jan 22, 2022 5:02 am
- Forum: For forum members who want to buy and sell equipment
- Topic: looking for a plan 2.5x objective
- Replies: 18
- Views: 5046
Re: looking for a plan 2.5x objective
Hello! The mentioned CZJ Plan 2,5 is designed for 20 mm FOV I believe, it's from Polmi A microscope which was equipped with 10x/20 eyepiece from the factory. I'm really lucky to have one =)
Also it indeed needs plan compensating eyepieces (PK as Zeiss called them at the time).
Also it indeed needs plan compensating eyepieces (PK as Zeiss called them at the time).
- Wed Jan 12, 2022 4:07 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
- Wed Jan 12, 2022 4:06 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
- Sun Jan 02, 2022 12:03 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
Re: For sale - legendary Carl Zeiss Jena Apochromat 60/1,40 HI
Bump. Negotiation possible!
- Sun Jan 02, 2022 12:02 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
- Sat Dec 25, 2021 9:06 pm
- Forum: Pictures and Videos
- Topic: Storms of a wounded mind
- Replies: 2
- Views: 1292
Re: Storms of a wounded mind
I looked up the formula and each pill appears to have 130 mg of lactose monohydrate among other things. Maybe it is giving such nice visuals. I think I had pure lactose somewhere, maybe will try to prepare some crystals of it later.
- Fri Dec 24, 2021 2:36 pm
- Forum: Pictures and Videos
- Topic: Storms of a wounded mind
- Replies: 2
- Views: 1292
Storms of a wounded mind
Have you ever wondered how antipsychotic drug crystals look under the polarizing microscope? Well, I certainly have, and luckily I had some spare Rispolept tablets left since I was prescribed to take them for some time. And since I have finally repaired my pol microscope, I decided to give it a try....
- Thu Dec 23, 2021 12:06 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
- Wed Dec 22, 2021 8:09 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: -
- Replies: 14
- Views: 6949
- Wed Dec 22, 2021 7:55 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Sold
- Replies: 9
- Views: 3971
Sold
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- Wed Nov 24, 2021 5:34 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: WTB:Old Zeiss planachromat objectives.
- Replies: 3
- Views: 1672
Re: WTB:Old Zeiss planachromat objectives.
Hello! I have some Carl Zeiss Jena Planachromat Pol lens. PM if interested.
- Wed Oct 27, 2021 5:28 pm
- Forum: For forum members who want to buy and sell equipment
- Topic: Looking for second hand phase contrast systems-
- Replies: 22
- Views: 5788
Re: Looking for second hand phase contrast systems-
I have a Zeiss Jena Nf with Phv variable (two rings) phase contrast system for pancratic condenser and plan achromatic objectives and I really love it. I will post some photos when I'll have more time. Unfortunately CZJ microscopes and accessories are rather rare outside of Germany and former Soviet...