Indexmenu Plugin: If you use the 'js'-option of the indexmenu plugin, you have to disable the 'defer_js'-setting. This setting is temporary, in the future the indexmenu plugin will be improved.

You are here: start » public » organisation » photo » materiel

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
public:organisation:photo:materiel [2019/08/01 23:37] – rom1public:organisation:photo:materiel [2019/08/02 00:06] (current) – rom1
Line 70: Line 70:
 ====   ==== ====   ====
  
-==== Field of view ====+===== Field of view =====
  
-FOV  = 2 * Atan( Diag / (2 * focale) )+FOV = 2 * Atan( Diag / (2 * focale) )
  
 Pour le alpha 58 , le capteur fait 23,2 x 15,4 mm (format APS-C) Pour le alpha 58 , le capteur fait 23,2 x 15,4 mm (format APS-C)
Line 78: Line 78:
 soit une Diag de 27,85 (crop: //1.55x)// soit une Diag de 27,85 (crop: //1.55x)//
  
-|Focal|10|18|35|40|50|55|70|75|210|300| +|Focal (mm)|10|18|35|40|50|55|70|75|210|300| 
-|FOV|1,3925|0,7736|0,3978|0,3481|0,2785|0,25318181818181818181818181818182|0,19892857142857142857142857142857| | | |+|Diag FOV (°) 1.55x|108.62|75.42|43.38|38.38|31.12|28.40|22.48|21.02|7.58|5.3| 
 +|Diag FOV (°) 1x|130.4|100.5|63.4|56.63|46.8|42.9|34.3|32.2|11.8|8.2| 
 + 
 +{{https://www.pentaxforums.com/forums/members/77-ole/albums/596-illustrations/picture99095.jpg?nolink&|www.pentaxforums.com_forums_members_77-ole_albums_596-illustrations_picture99095.jpg}} 
 + 
 +\\
  
  

Trace:

Navigation
QR Code
QR Code public:organisation:photo:materiel (generated for current page)