Unfortunately your current device does not have features required to fully protect your sensitive data while shopping online. In order to protect your own security, we do not allow the placing of orders using insecure devices. To become our valued customer, please upgrade your Internet browser software to a more recent and secure version. We recommend using the latest version of Google Chrome or Mozilla Firefox, but any modern browser will enable you to shop with us. For additional information please feel free to contact our customer support on 1-800-342-5534 .


B+W 49mm Neutral Density ND4X (102) F-Pro Filter

KEH Model# 317012

This product is currently out of stock.

Do you want to be notified?

We’ll Email you when product is in stock

Do You Have One To sell?

Sell Your Gear To KEH and Get Cash

* Item pictured for illustrative purposes only, actual item not pictured.

B+W 49mm Neutral Density ND4X (102) F-Pro Filter Description


By using this filter, it is possible to use relatively longer shutter speeds while retaining a wide aperture even in bright illumination. This allows for the emphasis of the subject by controlling depth-of-field or creating motion effect with subject blur. Filter factor is 4.

KEH Specifications

  • Size:   49mm
  • Type:   Neutral Density ND4X
  • Mfg:   102 F-pro (b+w


General information

Brand Name B+W