DPS Assignment: Water in Motion
Yay for working toward my yearly goals! My first DPS Assignment for Aug. was a ton of fun- & VERY last minute! The assignment was "Water in Motion" and the idea was to capture water moving either through motion blur or through freezing the motion, although from my interpretation it seemed there was more emphasis on the motion blur aspect.
This assignment was perfectly in line with my yearly goals also of using and becoming familiar/comfy with long exposure images. In order to be able to get a long exposure without over-exposing I needed to get a filter that darkened everything so I could take pics during the day (I'm busy as hell & need to be able to take the pics when I have time, not in that 2 hour golden window!). So I went out to Swanlund's Camera & picked up my first Neutral Density (or ND if your'e cool enough to know what that means) filter.
I did some research before I picked up the filter & found out all kinds of interesting things about these filters. First off, there are multiple purposes for a ND filter such as: smoothing out water, darkening a scene, smoothing out clouds, darkening skies, & general darkening so that longer exposures can be used. & there are a few different types of ND filters:
1) Graduated ND Filters (also called Cokin filters): these are rectangular glass filters that are clear on the bottom & gradually get darker & darker starting in the middle. These filters are attached to a round filter attachment which has multiple square slots for the filters & fits onto any size lens. The Graduated ND Cokin type filter system actually allows you to adjust the position of the filter, so you can create your own horizon line....
2) Screw-On ND Filters (Tiffen, or in my case Promaster): these are like normal filters, they are circular & screw onto your lens. The screw on ND filters come in two varieties, graduated (works similar to a circular polarizer so you can adjust your top/bottom but not your horizon line), and full (what I purchased, all one even gray tone).
Surprisingly I couldn't find any info. on my Promaster filter except that it may be an off-brand of Tiffen. Unfortunatley for me the local camera store only carries promaster!!
So I got the filter & set out for a waterfall to both use my new toy & get an image to enter in the weekly assignment. First thing I realized is that my 2x filter is not even close to what I need to take pics around the middle of the day. It works great in the forest around late afternoon & I got up to 6sec. exposures before my images became too bright (that's stacking my ND2x with my Polarizer, both of which block the same amount of light). But in full sun & even overcast conditions I would need to stack with another stronger ND filter. Oh, well, Live & Learn!!!
I had a great time shooting this waterfall & have been wanting some decent pics of it for quite a while....
First, my ENTRY for the DPS Weekly Assignment:
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