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49 mm Neutral Density ND 8 ND8 Filter - DT643

49 mm Neutral Density ND 8 ND8 Filter, 1.New, never used., 2.Diameter:49mm, 3.Color:Black - more info check here: https://www.electronic-sources.com/49-mm-Neutral-Density-ND-8-ND8-Filter-30371525/

Quick Brief

Brand Name: OEM Model Number: DT643 Type: ND8 filter Place of Origin: Guangdong China (Mainland) color: black

Product Features:

49 mm Neutral Density ND 8 ND8 Filter

1.New, never used.

2.Diameter:49mm

3.Color:Black

Business Terms:

Port: shenzhen

Minimum Order Quantity: 1 Piece/Pieces Max10000

Supply Ability: 1000 Piece/Pieces per Day 30000/month

Payment Terms: T/T,Western Union,MoneyGram,paypal

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49 mm Neutral Density ND 8 ND8 Filter
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Product Packagings & Delivery Terms:

Packaging Detail: Paper packaging

Delivery Detail: 3-7days

Specifications and Product Details:

49 mm Neutral Density ND 8 ND8 Filter

Features:
Neutral Density filters have several uses and offer the possibility of achieving otherwise impossible results. ND filters appear gray and reduce the amount of light reaching the film. ND filters also do not have an effect on color balance.
Four main uses:
1.Enables slow shutter speeds to be used, especially with high-speed films, allowing film to record movement in subjects such as waterfalls, clouds, or cars.
2.Decrease depth of field by allowing wider apertures to be used, in turn helping to separate subjects from their background.
3.Decrease the effective ISO of high-speed film (above ISO 400) and allow it to be used outdoors in bright situations.
4.To allow picture and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes that can cause overexposure.

ND2:reduce one gear of the aperture,average transmittance of 50%
ND4:reduce two gear of the aperture,average transmittance of 25%
ND8:reduce three gear of the aperture,average transmittance of 12.5%

Specifications:
New, never used.
Diameter:49mm
Color:Black

Packadge include:
1*49mm ND8 filter

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