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RUB-Makerspace
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5240c03c
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5240c03c
authored
1 year ago
by
Tim Höink
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Update slides/ws-video/slides.md
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5240c03c
# Video - Camera and Light
# Video - Camera and Light
---
## Umgang mit den Folien
## Umgang mit den Folien
-
Navigiere mit den blauen Pfeilen rechts unten oder über das Menü links unten
-
Navigiere mit den blauen Pfeilen rechts unten oder über das Menü links unten
...
@@ -9,54 +11,62 @@
...
@@ -9,54 +11,62 @@
---
---
##
# Folie mit Bild-Hintergrund
<!-- .element: style="
background
-color:rgba(255, 255, 255, .7);" -->
##
The Camera
<!-- .element: style="
text
-color:rgba(255, 255, 255, .7);" -->
<!-- .slide: data-background-image="https://
git.noc.rub.de/makerspace/website/-/raw/main/docs/medien/RUB-Makerspace_Veranstaltungen_CC-BY-SA-40.jpg
"-->
<!-- .slide: data-background-image="https://
images.blackmagicdesign.com/images/products/blackmagicpocketcinemacamera/landing/cameras/cameras-xl@2x.jpg?_v=1652934163
"-->
Note:
|||
Der Befehl nach der Überschrift sorgt für die Schattierung hinter der Schrift (das lässt sich aber auch schöner lösen)
---
### Exposure
### Ein Bild
-
Shutter
-
Aperture
-
ISO

|||
Note:
### Shutter
So kann man beliebige Bilder über ihre URL anzeigen lassen
---
Shutter angle vs shutter speed
### Noch ein Bild
-
180° shutter angle -> "Normal"
-
Large shutter angle -> increase motion blur
-
Low shutter angle -> decrease motion blur
<img
data-src=
"https://git.noc.rub.de/makerspace/website/-/raw/main/docs/medien/2022-05-04c.jpg"
class=
"r-stretch"
/>
|||
Note:
### Aperture
Dieses Bild wird wird immer so verkleinert, dass es vollständig angezeigt wird. Dafür ist etwas HTML nötig
---
---
## Folie mit farbigem Hintergrund <!-- .element: style="background-color:rgba(255, 255, 255, .7);" -->
## Lenses
<!-- .slide: data-background-color="lavender" -->
-
Und mit hinterlegtem Text
There are two types of lenses.
-
Prime lense with a fixed focal length. No Maginification of the image but a faster apterture.
-
zoom lense with an alternating focal lenght.
---
-
Canon EF 24-105mm f/4,0 L IS II USM
-
Canon EF 16-35mm f/4,0 L IS USM
-
Canon EF 100mm f/2,8 L Macro IS USM
-
Canon EF-S 15-85mm f/3,5-5,6 IS USM
|||
### Focal Length
### Eins nach dem anderen:
common focal lengths for wide lenses: 18mm, 24mm, 35mm -> less magnified
common focal lengths for tight lenses: 85mm, 100mm, 135mm -> more magnified
-
Lorem
<!-- .element: class="fragment" -->
a focal lenght of 50mm is concidered a standard lense equal to the human eye.
-
Ipsum
<!-- .element: class="fragment" -->
-
Ab hier geht es auch vertikal weiter!
<!-- .element: class="fragment" -->
<!-- .slide: data-background-color="DarkViolet" -->
long focal length compresses the background and helps isolating a subject.
|||
|||
Eine Unter-Folie (vertikal)
### Iris / Stop
|||
|||
... und noch eine
### Focus
|||
|||
...
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