Beskrivelse
Artnr: 28394
Designet til brug med NiSi S5 150mm filterholder-systemet leverer NiSi S5 Circular ND32000 en 15-stop eksponeringsreduktion, når det er monteret. Det skrues i en NiSi S5 150mm filterholder-adapterring efter, at sættets medfølgende Pro Screw-In Circular Polarizer Filter er fjernet. Dette filter er angivet som ND32000 og giver en kraftig neutral density-effekt til kontrollerede langtidseksponeringer.
ND32000 giver en densitet på 4,5, der reducerer lys jævnt over billedrammen. NiSi ND-filtre er fremstillet af højkvalitets optisk glas (ikke resin) for at bevare billeddetaljer. Filteret er designet til at bevare naturtro farver uden at indføre mærkbare farveafvigelser.
Dette NiSi-filter inkluderer et infrarødt beskyttelseslag for at reducere uønsket infrarødt lys, der ellers kan introducere en rød tone ved fotografering med små blænder. Derudover hjælper NiSis proprietære Pro Nano Coating med at reducere uønskede refleksioner. Denne belægning giver også en vandafvisende og ridsefast overflade, hvilket gør det lettere at rengøre fingeraftryk, støv og vandpletter fra glasset.
ND32000 er specifikt tiltænkt NiSi S5 150mm filterholder-systemet. Monter filteret ved at skrue det ind i NiSi S5 150mm filterholder-adapterringen efter at have fjernet sættets medfølgende Pro Screw-In Circular Polarizer Filter. Vigtigt: dette filter kan ikke bruges i en NiSi S6 filterholder.
| Specification | Value |
|---|---|
| Model | ND32000 |
| Density | 4.5 |
| Light reduction | 15 stops |
| Compatible holder | NiSi S5 150mm filter holder |
| Material | High-quality optical glass (not resin) |
| Coatings | Infrared protection coating; NiSi Pro Nano Coating (waterproof, scratch-resistant, anti-reflection) |
Question: Is this filter compatible with the NiSi S5 holder?
Answer: Yes. The NiSi S5 Circular ND32000 is designed for the NiSi S5 150mm filter holder and screws into the S5 adapter ring after the kit’s included Pro Screw-In Circular Polarizer Filter has been removed.
Question: Can I use this filter with the NiSi S6 filterholder?
Answer: No. The ND32000 cannot be used in a NiSi S6 filterholder.
Question: What exposure times can I expect when using this filter?
Answer: This 15-stop ND is widely used for extreme long exposures. In daylight conditions, photographers commonly achieve exposures of around 3–6 minutes to create cloud movement and softening effects.
Question: Will this filter cause a color cast in my images?
Answer: NiSi ND filters are designed not to affect coloration and to provide true-to-life color. The ND32000 also includes an infrared protection coating to eliminate infrared-induced red casts that can occur at small apertures.
Question: How durable and easy to clean is the filter?
Answer: The NiSi Pro Nano Coating reduces reflections and provides a waterproof, scratch-resistant surface that makes it easier to remove fingerprints, dust, and water stains, helping to maintain optical clarity.