A month ago I was cleaning up an old camera bag that was laying around in the garage, besides some useless gear I discovered a 3stops neutral density filter in it. A filter I bought about 2 years ago but to photograph the setting evening sun at the beach but never really used it. The idea behind ND-filters sounds great … being able to have longer shutterspeeds works great in combination with a (setting) sun, the ND8 filter enables me to reduce 3stops of light hitting the sensor or about 12.5% of the available light. Which means I could use a wide-open aperture of f2.8 without a blown out sky & sun.
It gets really interesting when I add a lightsource to fill in the dark areas I want to be lit, I could do this with highspeed sync but using a ND8 in combination with speedlights would require at least 6 of them on full power ratio. For this testdrive I used my Elinchrom Quadra 400Ws powerpack at full power, the light modifier was a 100cm Elinchrom Deep Octa without the external diffuser (with internal baffle).
Here’s a testshot with the Quadra & Octa on 30% power, without the ND8 filter. The setting sun was left out of the frame leaving me just enough detail in the back at max. sync speed 1/250sec (iso200 / f5.6).


Shooting without direct sunlight (sunset) into the composition without the ND8 was possible but I lost the whole feeling of the setting sun, here’s an example shot at 1/250 (iso200 / f4) – Quadra set to half power (200Ws).


After these testshots I screwed the 77mm ND8 onto my Nikon 70 – 200 VRII – I also cranked up the Quadra ratio to full-power (400Ws). This image was shot at 1/250 (iso200 / f2.8).


Using flash to fill-in the subject isn’t always necessary to create interesting images, sometimes a silhouette shot adds more feeling / drama to a scene (IMHO). This image was shot at 1/160 (iso200 / f2.8) NO FLASH.


For comparison … this is the same frame as the previous one but with the Quadra ratio to full-power (400Ws). This image was shot at 1/250 (iso200 / f2.8).


Another silhouette example from later that evening without the ND8: this shot is taken with flash-fill (400Ws) – 1/160 (iso200 / f4).


This is the same frame without flash-fill at 1/160 (iso200 / f4). For you to decide which one you like the most.


Overall BTS (BehindTheScenes) shot:


Additional image to call it a wrap![]()


As you can see, the use of flash fill-in with a ND filter isn’t always the perfect choice. For me this shooting was a good opportunity to test the advantages & disadvantages of ND filters with rater powerful light sources. In some shots I like the fill-in in other shots I would definitely choose the silhouttes, I hope this little insight blogpost gives you enough ideas which set-up suits your personal needs.

















































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