Alhamdullillah, finally my Hoya HMC 49mm ND-400 Neutral Density 49mm Filter which I purchased through eBay has arrived safely. I always wanted to try slow shutter photography and few of my friend suggested that I should puchase the ND400. Why 49mm? The ND400 filter is for my Sony Nex 5N (SN5N). Currently I’m using two system, one is my old and trusted Canon EOS 20D and later is my SN5N which I always use for my stock photo photography. At the moment I’m using Tian Ya ND8 + ND Grad for my slow shutter photography. Two of the ND400 is for my friend as I only need one for myself.
I purchased the Hoya HMC 49mm ND-400 Neutral Density 49mm Filter from eventcameras at eBay. A highly recommended seller which has a super swift deliver 🙂
The Hoya HMC 49mm ND-400 Neutral Density 49mm Filter reduces light values by 9 stops to less than 1/500th of its original intensity and allows safe photography. It can also be used to achieve super slow shutter speeds in daylight to render moving subjects invisible. Neutral Density filters 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 effect on color balance. This neutral density filter has three main uses:
- To enable slow shutter speeds to be used, especially with high speed films, to record movement in subjects such as waterfalls, clouds, or cars.
- To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background.
- To decrease the effective ISO of high speed film (above ISO 400) and allow it to be used outdoors in bright situations. Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting. Neutral Density factor: ND400x (exposure adjustment = approx. 9 stops, reduces ISO 1/500)
Below is one of my recent slow shutter photography using a Tian Ya ND8 + ND Grad filter mounted to my Sony Nex 5N. I hope to do much much more better using the ND400. I can’t wait to try out the ND400 Filter, I will post the photo later 🙂
shaggy leng - Excellent photography. Thanks for sharing on your blog.