About jachamp

Yes I'm a geek and a photographer. So please send me ideas for things you'd like to see me cover, explain, or simply talk about.

To wildflower or not wildflower…that is the question

Bluebonnets for a front yard

Bluebonnets for a front yard

And the answer lies on how much rain your part of Texas has received so far this year.

Parents have their toddlers ready, their point and shoot batteries charged, and the blankets washed and ready to plunk down on some prime wild-flower filled Texas landscape.

The 20 million dollar question is will there be any wild flowers there to greet them?

Plan your wildflower trips by using these links/tools:

  • http://www.wildflowerhaven.com/default.aspx
  • http://www.txdot.gov/travel/flora_conditions.htm
  • http://www.desertusa.com/wildflo/tx.html
  • http://www.lone-star.net/wildflowers/sightings.htm
  • If you know of any other places where landscape photographers in Texas keep track of the state’s annual gas-guzzling targets, please let me know.

A quick word about bokeh

Some people may hear this term used when discussing photographs and wonder how the “bokeh” is being used. Bokeh is a term used to describe the blurring of the background or foreground objects. Photomatters has a good piece explaining it and how to use it. You can view it here: http://www.photomatters.org/bokeh

There goes my hero–LensHero

So you have your new Christmas gift camera and it probably only came with a stock lens. Now you are probably wondering things like what kind of lens fits my camera? What size of lens should I use to shoot a child’s soccer game or a loved one’s recital?

Selecting lenses for a Nikon D40, D3000, D5000 or other DX cameras is more complicated than buying a lens for a $5000 Nikon D3x or other cameras. The difference is that in the DX models, Nikon has built the auto-focus motor within the body of the lens instead of putting it in the body of the camera.

Take a look at these two photos (courtesy of DPReview.com) and you can see the drive for the D80’s auto-focusing mechanism at the 7 o’clock position of the camera lens connector. That drive stem is missing from the D40 and it is missing from all of the DX version systems.

A word of caution…because I focus mostly on Nikon systems, I do not know what the equivilent is for the Canon system. So you should check with them about what their lower priced systems use for focusing.

So LensHero has come to the rescue by asking you for information about your camera, what you intend to shoot and then gives you suggestions on the lenses you should consider.

http://lenshero.com/

Check out the site–it covers almost all DSLR cameras. It’s a nice tool for beginners as well as experts. There are other sites that are also helpful but none are as simple as this one.

So you want to give a camera to someone this Christmas?

You need to learn how that person would use a camera. So ask these questions either of yourself or of the person you are buying for:

  • Where do you normally find yourself saying “If I only had a camera?”
  • Can I/they learn how to adjust aperture, focal length, or shutter speed?
  • Would they be better off with a point and shoot or do they need a DSLR?

Once you can get a handle on those items, you can then adjust your purchase and remember…the bigger the opening of the lens, the more light that lens lets it.

So a camera that looks like this:

A photo of the Nikon Coolpix P100 camera

The Nikon Coolpix P100 has a larger aperture which lets more light in

Takes better photos than a camera like this:

A photo of the Nikon Coolpix L22 camera

A Nikon Coolpix with a small aperture (opening)

And don’t let price deter you. Spend the extra $50-150 and get a camera that will show you a lifetime (or at least 2-4 years) worth of excellent photos!