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300/400/500 berekening voor Full Frame

Belichtingstijden diverse brandpuntsafstanden

Irix 15mm F/2.4 Firefly Nikon
15mm – 500/(15*1) = 33,3 sec.
15mm – 400/(15*1) = 26,6 sec.
15mm – 300/(15*1) = 20 sec.

Nikor Z 24-70mm f/4.0 S
24mm – 500/(24*1) = 20,8 sec.
24mm – 400/(24*1) = 16,7 sec.
24mm – 300/(24*1) = 12,5 sec.

Nikor Z 24-200mm f/4.0 S
100mm – 500/(100*1) = 5,0 sec.
100mm – 400/(100*1) = 4,0 sec.
100mm – 300/(100*1) = 3,0 sec.

Nikkor AF-S 24-120mm 1.4 G ED
120mm – 500/(120*1) = 4,2 sec.
120mm – 400/(120*1) = 3,3 sec.
120mm – 300/(120*1) = 2,5 sec.


50mm – 500/50*1) = 10 sec.
50mm – 400/50*1) = 8 sec.
50mm – 300/50*1) = 6 sec.


200mm – 500/(200*1) = 2,5 sec.
200mm – 400/(200*1) = 2,0 sec.
200mm – 300/(200*1) = 1,5 sec

Tamron SP 70-300mm f/4-5.6
300mm – 500/(300*1) = 1,6 sec.
300mm – 400/(300*1) = 1,3 sec.
300mm – 300/(300*1) = 1,0 sec.


70mm – 500/70*1) = 7,1 sec.
70mm – 400/70*1) = 5,7 sec.
70mm – 300/70*1) = 4,3 sec.

Sigma 150-600mm f/5-6.3 DG OS
600mm – 500/(600*1) = 0,8 sec.
600mm – 400/(600*1) = 0,7 sec.
600mm – 300/(600*1) = 0,5 sec.

ISO waarden voor verschillende doeleinden

ISO waarde minimaal 800 / 1600 is beter!?

Lens Tamron SP 70-300mm f/4-5.6 voorbeeld:
70mm f/4, ISO 800, 7,1 of 4,3 seconden
120mm f/4.5, ISO 1600, 4,2 of 2,5 seconden
300mm f/5.6, ISO 1600, 1,6 of 1 seconde(n)

Nikkor AF-S 24-120mm 1.4 G ED
24mm f/4, ISO 800, 20,8 of 12,5 seconden
50mm f/4, ISO 1600, 10 of 6 seconden
70mm f/4, ISO 1600, 7,1 of 4,3 seconden
120mm f/4.5, ISO 1600, 4,2 of 2,5 seconden

Inhoudsopgave