From a recent freshwater sample.
Olympus 60/1.40 S Plan Apo. 126X on sensor (Canon T3i).
Diatoms and spirogyra
Olympus 60/1.40 S Plan Apo. 126X on sensor (Canon T3i).
Diatoms and filamentous desmid Hyalotheca dissiliens
Olympus 60/1.40 S Plan Apo. 126X on sensor. (Canon T3i).
"Straight" DIC.
Olympus 40/0.95 S Plan Apo. 84X on sensor. (Canon T3i).
"Colorful" DIC.
Freshwater diatoms
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- Charles Krebs
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Hi Charles,
wonderful captured zigzag Tabellaria with the perfectly arranged mucilage pads which hold the cells together, I really love it.
I wondered, what I find "wrong" with image 2 and 4, now I got it : The DIC contrast is inverted, it seems, the lighting comes from the lower side....
Thanks for sharing,
Gerd
wonderful captured zigzag Tabellaria with the perfectly arranged mucilage pads which hold the cells together, I really love it.
I wondered, what I find "wrong" with image 2 and 4, now I got it : The DIC contrast is inverted, it seems, the lighting comes from the lower side....
Thanks for sharing,
Gerd
- carlos.uruguay
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