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16th October 2015

Why I use filters instead of lens caps

Note: This is a followup to an article written more than a year ago.

It happened just a few days ago. As I was getting out of my car, one of my cameras slipped from my grip and dropped onto the cement floor. I picked it up believing that it would require a trip to the repair shop.

On further examination I could see that the lens filter was shattered. I turned the camera’s power on and to my delight the viewfinder lit up brightly. Next I pressed the shutter half-way and was even happily surprised to see that the autofocusing was also working.

I felt lucky AGAIN for this isn’t the first time that a filter gave up its life to save an expensive piece of glass.

In my photography early days, I was a faithful user of lens caps. Whenever I wasn’t shooting, I would snap the lens cap onto the lens. I considered this a safe way to care for my equipment. Of course, most of us also enclosed the entire camera inside its companion leather case. Yes, we were very protective of our precious equipment. And yes again, I spent a lot of time looking for misplaced or buying replacement lens caps.

When I acquired my first SLR at age 14, I quickly fell out of the habit of using lens caps. I may have inherited this trait from my photography mentor for whom I worked while still a student. John explained that removing a lens cap required too much time when you are trying to capture the action.

Instead, I began to using a filter on the lens to protect the front glass element. The filter prevents dust and dirt from accumulating on the lens surface. And the filter is easier and safer to clean. To this day I use either a high quality UV or Skylight filter for most of my shooting.

Now that digital cameras have replaced film cameras I also notice that leather cases have all but gone out of style. I see very few them of them these days. But I do notice that many photographers still use lens caps to protect the glass in front.

I’m not here to make a political case for or against lens caps, only to suggest that filters offer more than dust protection for your lens. In addition, they can protect the front lens element from nasty scratches.

Here’s my latest proof. I was carrying this camera into the house when it slipped out of my hand and onto the floor. As you can see the filter is shattered.

Of course my heart missed a few beats as I watch the camera as it hits the floor. However, after removing the filter I can see that the front lens surface remains untouched.

In spite of the fall, the camera is working perfectly. Apparently the lens barrel took the brunt of the fall so I’ll have to repair the lens’ electronics.. But the glass is still pristine.

Again this isn’t the first time that I’ve had a mishap such as this. Actually, this is the third forth time that a filter has saved the front glass element of one of my lenses. This alone tells me that I should keep on buying filters for each of my lenses.

 

 
Written by: Arnie Lee

 

 


 

 

 

 

Joby Wrist Strap

27th March 2014

Another “Handy” Accessory

Earlier this month I stopped by the Joby’s booth at the Wedding & Portrait Photographer’s International Expo. There I picked up one of their DSLR Wrist Straps.

While this is not a particularly sexy accessory, I’ve found it to be quite practical. Instead of a conventional shoulder strap which I have to slide off my shoulder in order to use the camera, the wrist strap lets me hold the camera conveniently and safely. It’s especially useful when I’m shooting from a single location and am not transporting the camera distances. The camera is there in my hand ready to shoot immediately.


The strap attaches to one of the camera strap lugs. The adjustable “loop” slides snugly across your wrist giving you a safe grip.

This inexpensive DSLR Wrist Strap is made of heavy-duty webbed material and costs about $15. For more information please visit Joby’s online website.
 
 
Reviewed by Arnie Lee
 
 


PhotoPlus Expo – ZipShot

12th November 2013

Tamrac’s very compact tripod

For photographers who like to travel light, Tamrac has introduced the ZipShot.

 

This is a very small and lightweight tripod.

Weighing less than a pound and only 15″ long when folded, it’s easy to carry.

Alana, the rep for Tamrac is showing me how the compact ZipShot easily unfolds for setup.

If you’ve set up a camping tent that uses fiberglass shock-cords, then you’ll understand how the ZipShot works.

It has aluminum legs that stand 44″ above the ground and has a heavy duty ball head.

Alana told me that the ZipShot can be used with equipment weighing up to 3 pounds so it won’t be useful for long, heavy telephoto lenses.

She also showed me the Quick-Release accessory kit for the ZipShot.

Place the base to the ZipShot’s ball head and you can quickly attach/detach your camera to the tripod.

Price of the ZipShot (TR406) is about $59. The Quick-Release kit (A120) sells for $20.

 

 
For more information about Tamrac’s ultra-light tripod see ZipShot

 

 
Written by: Arnie Lee

 

 


 

 

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