Tag Archives: Long exposure

Spiral in fall – Three years of patience

I don’t know why…but I like leaves change more than flower season in spring. Maybe because of my personality? It is like after excitements of the short summer, trees set up climax with the perfect stage effect of yellow leaves. After the drama, long enduring winter is waiting. That’s is the reason I visit Lake O’Hara every year.

I tried this idea of flowing needles for 3 years, and eventually, I got a successful image. I used Lee big stopper neutral density filter and achieved 160 sec of shutter speed.

Spiral in fall

White crested waves and Long exposure

This images was taken in Abraham Lake, Alberta in this summer. I guess I arrived the area evening. The sun was already gone. Kootenay plains area is usually very windy. This day was also windy and the Abraham lake was white with form. Actually, this was the condition I had been waiting for. When attempting long exposure to white crested waves, the surface of lake or sea turns white, rather than black …kind of surreal. I used LEE Bigstopper and achieved 362 sec (6 min) of exposure time.

Abraham Lake - Long After Sunset

By the way, I recently discovered Capture one, excellent Raw converter and photo management software. I have being using Adobe Lightroom for long time. When opening Raw file to Photoshop from Lightroom I noticed many color spots of long-exposure noise was quite visible. On the other hand, the file from Capture one is cleaner. I could see some tiny white spots but they are not so significant. One day, I would to write a more thorough report.From Lightroom

From Capture one

Longer than usual – LEE Big Stopper

This time is a kind of the sequel from the last post.  I always take my smart-phone to back county. Not for phone calls obviously, because it is handy when I use LEE – Big Stopper filter. Big Stopper is 10 stop neutral density filter. 3 or 4 steps are commonly used to slow down shutter speed. But it is 10 stops; you can achieve minutes of exposure time! Here is the easy calculation for exposure time.

  • 10 stops is the tenth power of 2 = 1024.
  • So “Exposure time (sec) without Big Stopper” x 1024 = Exposure time with Big stopper.

For example, You have 1/125 of shutter speed before setting up Big Stopper, the final one will be (1/125)x1024=8.192 (sec). When you have 2 sec of shutter speed initially, you will have 2(sec) x 1024=2048(sec), 2048(sec)/60=34.13(min). Savvy! Now I set a timer and read an eBook. That is why I need a smart-phone all the time for the calculation, timer and eBook. One tip is, when you shoot with auto-exposure and Big Stopper is attached to a lens, you may need to compensate exposure to +1.5 to 2.0.

Melancholic - Bow Lake, Alberta

This photo was posted in my last blog post. The Bow lake in Alberta looks really calm in this picture. But in reality, the day was pretty windy and  it looked like the picture below. The 45 sec of exposure totally calmed waves on the lake. Big Stopper adds a tinge of cyan; this may be problematic for some photographers. But I like the cool tone, which often adds ethereal feel to the image.

Here is other examples, shutter speed 30 sec and the bottom one is 3 min.

Kananaskis big sky

Lastly, I should be honest and share my inspiration of the long exposure. Please check out amazing, Michael Levin. Since I saw his works 2 years ago, they have been big influence on my images.