Olympus reflected UV fluorescence on Bresser

Here you can discuss different microscopic techniques and illumination methods, such as Brightfield, Darkfield, Phase Contrast, DIC, Oblique illumination, etc.
Post Reply
Message
Author
chrisimbee
Posts: 105
Joined: Fri Mar 19, 2021 5:34 pm

Olympus reflected UV fluorescence on Bresser

#1 Post by chrisimbee » Wed Apr 28, 2021 9:28 pm

Hello ,

As I recently said ,I was given a Olympus BH2-BHS with a reflected fluorescence attachment (to repair) and I nocticed that I could put both the UV attachment and the trinocular head from the BH2 on my bresser...
28 avril 21 config bresser-olympus.jpg
28 avril 21 config bresser-olympus.jpg (127.95 KiB) Viewed 1408 times
I used a UV led torch light as a source (as the uv lamp house is missing) and as a subject I chose some algae a pond water...

and then some micro cristals of Adamite mineral that light up in green and a piece of Wernérite that fluoresces in yellow . The chlorophyll emmits red light inUV light..

here are the 1st results.
28 avril 21 micro cristaux.jpg
28 avril 21 micro cristaux.jpg (116.72 KiB) Viewed 1408 times
microscope Olympus BH2-BHTU+epifluo RFC @ 470 nm
Zeiss neofluar x16Ph, x40Ph, x100 oilPh
LOMO Ph x10 X20 X40 X90oil
Olympus SPFl x2
Olympus SPx20, SPx40 SPx100
camera astro ZWO ASI 120MM (n&b) et ZWO ASI 120 MC (colour)
Nikon D3100

chrisimbee
Posts: 105
Joined: Fri Mar 19, 2021 5:34 pm

Re: Olympus reflected UV fluorescence on Bresser

#2 Post by chrisimbee » Wed Apr 28, 2021 9:29 pm

28 avril 21 minéral.jpg
28 avril 21 minéral.jpg (121.95 KiB) Viewed 1407 times
28 avril 21 épifluo x2 SP FL.jpg
28 avril 21 épifluo x2 SP FL.jpg (152.13 KiB) Viewed 1407 times
28 avril 21 épifluo algues.jpg
28 avril 21 épifluo algues.jpg (94.48 KiB) Viewed 1407 times
microscope Olympus BH2-BHTU+epifluo RFC @ 470 nm
Zeiss neofluar x16Ph, x40Ph, x100 oilPh
LOMO Ph x10 X20 X40 X90oil
Olympus SPFl x2
Olympus SPx20, SPx40 SPx100
camera astro ZWO ASI 120MM (n&b) et ZWO ASI 120 MC (colour)
Nikon D3100

chrisimbee
Posts: 105
Joined: Fri Mar 19, 2021 5:34 pm

Re: Olympus reflected UV fluorescence on Bresser

#3 Post by chrisimbee » Wed Apr 28, 2021 9:44 pm

28 avril algue x40.jpg
28 avril algue x40.jpg (56.1 KiB) Viewed 1403 times
with the x40 LOMO ph

and the view in bright field..
28 avril 21 algae BF.jpg
28 avril 21 algae BF.jpg (124.85 KiB) Viewed 1402 times
microscope Olympus BH2-BHTU+epifluo RFC @ 470 nm
Zeiss neofluar x16Ph, x40Ph, x100 oilPh
LOMO Ph x10 X20 X40 X90oil
Olympus SPFl x2
Olympus SPx20, SPx40 SPx100
camera astro ZWO ASI 120MM (n&b) et ZWO ASI 120 MC (colour)
Nikon D3100

Post Reply