Showing posts with label filters. Show all posts
Showing posts with label filters. Show all posts

Wednesday, June 14, 2017

TWIP Neale Woods Nature Hike


A photography friend and I took a recent trip to a local nature preserve called Neale Woods north of Omaha.  Ticks were plentiful and flowers were spars.  We did encounter one flower that was pretty plentiful, so I decided to try my focus stacking technique.  I knew that we would more than likely be taking photos of the same flower and in an attempt to be a little bit original, I thought I would do that.    Now the challenging part of the whole focus stacking in the wild, is there is nothing to brace yourself on unless you carried a walking stick or a monopod, the wind was blowing like crazy (which didn't play nice with my suddenly developed allergy), and I didn't want to walk to far into the grass for fear of coming home with a tick attached to every part of my body.  Ticks are plentiful this time of year and walking in a nature preserve by the river is always a wonderful spot to encounter these nice little #$@#$.  So with that, my attempts.  

I had a couple different runs at the same type of flower, but due to the wind, lining them up in photoshop took a lot more work that I was willing to spend. So grabbed one of the shots that I preferred and worked with it.  Below are the results.  I also caught a wild daisy during a slight halt in the wind. 


Next, I had recently purchased a Tiffen VariND filter.  For those who don't know what that is, it is a neutral density filter that you can turn from 2 stops to 8 stops.  For the novice, stops are the amount of light that the camera lets in.  Thus, using this filter along with my Fotodiox 10 stop neutral density filter, I was able to move the light from regular to 12 or up to 18 stops slower.  Why you ask?  There were clouds moving over head for most of the day and at 2pm in the afternoon, you really need to make it dark coming into the camera as possible to get the illusion of movement.  Not wanting to hold up others with us photographing things that day, I did a couple quick shots.  One was 2 minutes and one 90 seconds.  The two minute exposure, I was using the full 18 stops and it wasn't nearly long enough of an exposure.  I adjusted the exposure and stops using the VariND and 90 second brought out all of the shadows in the building and the grass, exposed the sky correctly, but blew out the clouds.  Now that I have an idea, I am going to try this spot again sometime for a more dedicated session.  Below is the photo to go with the story.


Friday, February 20, 2015

Painting the Sunset



Over the past month, I have been working to increase my portfolio of sunset shots.  They seem to be a very popular and who doesn't like to look at a sunset.  Most people take a sunset photo, possibly do a quick edit, and throw it on Facebook for the world to see.  Unlike most of the photographers, I have taken time to plan.  I plan on the location that I will shoot the sunset to give the best possible surroundings.  I also have chosen a place that I can visit on a regular basis.  This location has what every good sunset photo should contain, elements in nature.  Idealy, you should try to avoid having man made items in the photo, but it is hard to find a location without something built by man in a city.  Therefore, I use ultra wide angle lenses to minimize any man made objects that may be in the distance.  In addition to working hard to avoid having man made objects in the scene, I have tried to make sure I always have water or something else interesting in the foreground.  Since there are no mountains to be found in Nebraska, I will try to employ water in my sunsets for the foreseeable future.

One main thing that I have tried to do to differentiate my photos from everyone else's is long exposure photography.  This requires use of filters to add to the length of time your camera shutter can stay open.  Various filters provide different lengths of time which you can use to your advantage.  Most neutral density filters come in three, six, and ten stops.  A circular polarizer will provide you two additional stops, but are not great for shooting with wide angles.   I try to use a larger stop filter at the beginning of the sunset and then switch to a middle of the road stop filter as the sky gets darker.  An example of why I do this would be if your exposure was metered at having a 1/60th of a second shutter, stick a ten stop neutral density filter on the lens of your camera and you can now use a shutter speed of 16 seconds.  This get a little tricky as the sun is going down because you have to extend your exposure time every picture and guessing what your exposure would be is challenging without a light meter.  The risks you take and the time you invest are definitely worth the rewards if you nail your exposure and your subject is appealing.

Photographing sunsets is a very peaceful experience when shooting long exposures.  Regular shooting, you are snapping away always looking for the right picture.  Long exposures, you must plan ahead since you are going to be sitting there awhile.  The part I enjoy the most is after the shutter button is pushed and you get to sit and listen to nature as your minutes pass.