Cristian Mihai
Well-known member
Thanks man. Also would be interested to see your opinion about how much a F3 with Element cage and plate with rgb444 upgrade is worth today ? I know you have one
For the F3 specifically Cristian?
If so, with the camera's built-in 3-stop (0.9) and 6-stop (1.8) NDs. The only essential densities you need are one-stop (0.3) and two-stop (0.6). Between those two filters and the F3's internal ones, you can have anywhere from 1-8 stops of ND, and 9 if you stack both external NDs in the mattebox (and 9-stops is enough to shoot wide-open in even the brightest Australian sun).
Spend the money to get a solid, new-style of ND like the Formatt-Hitech Firecrests or the Tokina Pro NDs though. They are totally colour neutral (even at high densities), which older IRND most certainly were NOT!