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HOYA ND 4 HMC 67

HOYA ND 4 HMC            67 (Y5ND4067)

HOYA ND 4 HMC 67

SKU:
Y5ND4067
EAN:
0024066002723
  • Type Filter
Lýsing

In conditions of extreme light intensity, such as sunshine on snowy mountains or on the beach, or when using a camcorder, ND (Neutral Density) filters are recommended as essential.

Neutral Density filters are often ignored by photographers, but they have several uses and offer the possibility to achieve otherwise unachievable results. ND filters appear grey and reduce the amount of light reaching the film, they have no affect on color balance.

They have four main uses:

1) To enable slow shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls, clouds, cars, seas etc.

2) To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background.

3) To decrease the effective ISO of high speed film (ie: above ISO400) and allow it to be used outdoors in blight situations.

4) To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which would normally cause over-exposure.

Hóast vit gera okkara ítasta til tess at veita nøktandi kunning, so eru myndirnar bert vegleiðandi, og vøran sjálv er ikki endiliga 100% eins vorðin sum vísta myndin. Tól og annað kunnu verða víst við eykaútgerð, sum ikki hoyrir uppí, ella í øðrum skapi ella liti. Um so er, at munur er millum vørulýsingina og myndina, er tað vørulýsingin, ið geldur. Eru tygum í iva, setið tygum so í samband við okkum. Vit taka fyrivarni fyri prentvillum, prísbroytingum og vørulýsingum uttan fyrivarning.