Human blood
Posted: Sun May 15, 2022 8:47 pm
This is a picture of my blood.
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Human blood
https://www.microbehunter.com/microscopy-forum/viewtopic.php?f=6&t=15481
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Re: Human blood
Posted: Mon May 16, 2022 2:35 am
looks like you dyed.
Re: Human blood
Posted: Mon May 16, 2022 2:01 pm
How come?Re: Human blood
Posted: Mon May 16, 2022 3:56 pm
It is a good, clear photo. I get the impression that the lighting is LED. Greg
Re: Human blood
Posted: Mon May 16, 2022 5:11 pm
Yes, the 50 years old Leitz Dialux I used for this picture is equipped with LED illumination for transient light.
I still use high pressure mercury lightning for fluorescence work but this picture was obviously taken with transient light.
Doesn't make a big difference. It is all about color temperature control. A halogen bulb has about 2.800 K while this LED has 4.400 K. Set the cameras white balance properly and the results will be very similar.
I still use high pressure mercury lightning for fluorescence work but this picture was obviously taken with transient light.
Doesn't make a big difference. It is all about color temperature control. A halogen bulb has about 2.800 K while this LED has 4.400 K. Set the cameras white balance properly and the results will be very similar.