Hoya Variable Density II ND 3-400, 67mm

135,00  108,87 € alv 0%

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40 €/kk (4kk) Kuukausierä OP Tililuotolla.
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Kuukausierä: 40 €/kk
Maksuaika: 4 kk
Luottohinta: 159 €
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Toimitus: alk. 4,90 € Nouto myymälästä: 0,00 €
Pikkupaketti: 4,90 €
Postipaketti 5,90 €
Matkahuolto 6,90 €
Posti Kotipaketti 12,90 €
Posti Express 15,00 €

-1,5-9 aukkoa. Laadukas, monikalvopinnoitettu, alumiinirunko. Säädettävä harmaasuodin.

Tuotetunnus (SKU): 70719967

Kuvaus

Valmistajan sivulle (eng)

HOYA Variable Density II is a density adjustable filter with an ND range from 1.5 to 9 f-stops (ND3-400).

The difference with the previous HOYA Variable Density filter is the newly designed rotatable frame with convenient knob, allowing for better operation.

WHY VARIABLE DENSITY FILTERS ARE IMPORTANT
Variable density filters are widely used because they can replace a set of solid ND filters by providing a range density that can be adjusted according to the desired exposure settings.

In still shooting, variable density filters lower the shutter speed according to the photographer’s intentions when the shutter speed cannot be lowed due to camera limits.

Variable density filters can also increase the amount of boke when shooting in the over-lit conditions, thus, preventing the image from overexposure.

In video shooting, it is fundamental to keep the shutter speed fitting the frame rate setting. That is, to keep it equal to double the frame rate for optimal results. This is because, unlike still photography, an excessively fast shutter speed may create a jarring effect and produce afterimages that will not look good in the final video.

As you can see from the image below, unlike still image, a video clip is made of a sequence of still images. With low shutter speed, each still image will blur but will look smooth in the video sequence. On the contrary, a higher shutter speed will capture the object solid and sharp, but once in a video sequence all objects will appear separated, creating jarring and unnatural looking motion.

By using variable density filters, the shutter speed can be adjusted to the proper value to get that natural and smooth looking motion requested in video footages, as shown in the image below.

Lisätiedot

Suotimen halkaisija

67mm

Suotimen ominaisuus

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