Beskrivelse
Artnr: 28872
NiSi Cine True Color Variable ND lader dig kontrollere eksponering, dybdeskarphed og bevægelse uden at ændre din blænde eller lukkertid. Det bevarer sande farver samtidig med at det reducerer lysmængden, så du kan bevare udseendet af din scene og stadig opnå de ønskede filmiske effekter.
Brug denne variable ND, når du har brug for at fastholde en filmisk billedhastighed eller lukkevinkel, mens det omgivende lysniveau ændrer sig. For eksempel kan du åbne blænden for at kontrollere dybdeskarpheden eller sænke lukkertiden for at formidle bevægelse, og stadig bevare korrekt eksponering ved at indstille ND. Fordi filteret sigter mod at bevare sande farver, behøver du ikke kompensere for farveskift i efterbehandlingen.
Monter filteret i de to filterbakker i en kompatibel 4x5.65" mattebox. Drej derefter justeringshjulet for at indstille densiteten mellem 1,5 og 5 stops. Brug de markerede trin for at gentage indstillinger pålideligt. Hvis du bruger en lille fokusmotor, tillader den medfølgende støttestang og m0.8 focus gear integration med fokusstyringssystemer.
| Specification | Value |
|---|---|
| Product name | NiSi Cine Filter True Color Variable ND 1.5-5 Stops 4x5.65" |
| Filter type | True Color Variable ND |
| Density range | 1.5–5 stops (marked steps) |
| Format / Compatibility | Suitable for 4x5.65" mattebox; fits into two filter trays |
| Thickness | 6mm |
| Adjustment | Rotating wheel with marked steps |
| Support rod | Included; suitable for use with a small focus motor |
| Focus control gear | m0.8 |
Question: Will this filter change my color balance?
Answer: The NiSi Cine True Color Variable ND is specified to provide the same true colors as without the filter, so it is intended to preserve color rendition while reducing light.
Question: Can I use this in my mattebox and how many trays does it occupy?
Answer: Yes. The filter is suitable for 4x5.65" matteboxes and is designed to fit into two filter trays of a compatible mattebox.
Question: How do I set the amount of light reduction?
Answer: Rotate the filter's adjustment wheel to change density. The filter covers 1.5 to 5 stops of reduction and has marked steps for repeatable settings.
Question: Is it compatible with focus motors and geared focus systems?
Answer: The product includes a support rod suitable for use with a small focus motor and specifies a focus control gear of m0.8, which facilitates integration with geared focus systems.