Pelēkais neitrāla blīvuma ND filtrs
Urth 46mm ND1000 (10 Stop) Lens Filter (Plus+) UND1000PL46
Urth 43mm ND1000 (10 Stop) Lens Filter (Plus+) UND1000PL43
Urth 40.5mm ND1000 (10 Stop) Lens Filter (Plus+) UND1000PL40
Urth 46mm ND2 400 (1 8.6 Stop) Variable ND Lens Filter UNDX400ST46
Urth 52mm ND2 400 (1 8.6 Stop) Variable ND Lens Filter UNDX400ST52
Urth 49mm ND2 400 (1 8.6 Stop) Variable ND Lens Filter UNDX400ST49
Urth 62mm ND1000 (10 Stop) Lens Filter (Plus+) UND1000PL62
Urth 58mm ND2 400 (1 8.6 Stop) Variable ND Lens Filter UNDX400ST58
Objektīvu ND filtri (pelēkais, neitrālais, Neutral Density)
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Kvalitatīvs ND filtrs bloķē gaismas starus, nemainot nokrāsu. Filtra efektivitāti mēra soļos, kur katrs solis samazina intensitāti tieši 2 reizes. To uz filtriem atzīmē ar ND2, ND8 u.c.
1 solis = 2 = ND2 = samazina gaismas caurlaidību 2 reizes
2 soļi = 2x2 =4 = ND4 = samazina gaismas ...
Objektīvu ND filtri (pelēkais, neitrālais, Neutral Density)
.png)
Kvalitatīvs ND filtrs bloķē gaismas starus, nemainot nokrāsu. Filtra efektivitāti mēra soļos, kur katrs solis samazina intensitāti tieši 2 reizes. To uz filtriem atzīmē ar ND2, ND8 u.c.
1 solis = 2 = ND2 = samazina gaismas caurlaidību 2 reizes
2 soļi = 2x2 =4 = ND4 = samazina gaismas caurlaidību 4 reizes
3 soļi = 2x2x2 = 8 = ND8 = samazina gaismas caurlaidību 8 reizes
4 soļi = 2x2x2x2 = 16 = ND16 = samazina gaismas caurlaidību 16 reizes
10 soļi = 2x2x2x2x2x2x2x2x2x2 = 1024 = ND1024 = samazina gaismas caurlaidību 1024 reizes
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