Here you can discuss different microscopic techniques and illumination methods, such as Brightfield, Darkfield, Phase Contrast, DIC, Oblique illumination, etc.
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woyjwjl
- Posts: 325
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#1
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by woyjwjl » Sat May 07, 2022 2:16 am
Hello, is this antique a kind of dark field condenser?
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Have you ever used it?
Micrographers from China, thanks to the forum for providing a platform for exchange
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zzffnn
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#2
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by zzffnn » Sat May 07, 2022 2:31 am
That is not Leitz Heine condenser. It is a regular darkfield condenser. Heine’s darkfield effect is not that great, because its illumination light range is too narrow.
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woyjwjl
- Posts: 325
- Joined: Tue Jan 04, 2022 1:55 pm
- Location: Wuhan, China
#3
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by woyjwjl » Sat May 07, 2022 2:40 am
Thank you for your answers.
Micrographers from China, thanks to the forum for providing a platform for exchange
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Alexander
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#4
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by Alexander » Sat May 07, 2022 9:50 am
It is an oil immersion dark field condenser NA 1.2.
