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Shijiazhuang Sun Wire Mesh Products Co., Ltd.
Shijiazhuang Sun Wire Mesh Products Co., Ltd.  

Gold Index: 59898

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neutral density filter 

Payment Terms: t/t 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: sun-698
Packing: special packaging
Brand Name: sun
Function: filter
Export Area: worldwide
Means of Transport: shipment
Delivery Date: within 7 days
Specification: according to ur damand
Certificate: iso9001,ce

Whether you are growing chilli peppers, orchids or your favourite herbs and spices, grow room odours and plant smells can become a problem.

 
 The main purpose of using neutral density (i.e., ND) filters is to reduce the amount of light that can pass through the lens. As a result, if a shutter speed is kept the same, after adding a neutral density filter, a larger aperture must be used to obtain the same exposure. Similarly, if an aperture is kept the same, after adding a neutral density filter, a slower shutter speed must be used to obtain the same exposure. This can be seen in the following diagram.

 
 
 
 
 
 

 
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 Mr. haoneil
sales manager
Tel: 86-311-85118991
Fax: 86-311-85118991
Mobile: 151 3314 5887
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Company Info

Shijiazhuang Sun Wire Mesh Products Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shijiazhuang
Province/State: Hebei
Country/Region: China (Mainland)

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