This post is all about Canon lens filters. You'll find a list of useful filters and a chart for filter sizes for your Canon lenses, as well as how to use and remove Canon lens filters.
Canon makes lens filters, but so do a hundred other companies. Filters, are just like a few of the other Canon accessories where it make sense to get one of the alternatives instead of the Canon-made filters.
|67mm||100mm IS USM Macro||f/2.8|
|52mm||EF-S 60mm Macro||f/1.8|
|77mm||EF-S 17-55mm IS USM||f/2.8|
There are 2 primary reasons for using a filter on your Canon lens.
PROTECTION. The single most important benefit of using a filter on your lens is protection. Clear glass, haze, and UV filters are all used to protect your lens from damage, smudges, scratches, water, dust, and dirt.
It's a lot easier to clean or replace a lens filter for your Canon than it is to repair or have to replace your lens.
LIGHT CONTROL. Lens filters do what their names says. They filter. They filter or modify the light is some specific way to achieve a specific effect. There are many types of filters, but there are just a few that make up the large majority of the ones that photographers use.
Lens filters open up a new avenue for you to travel down when it comes to digital photography. Although you can edit your digital file after capture in an infinite number of ways, there are several effects that can't be achieve post capture.
The two filters that I use for creative purposes are polarizers and neutral density filters. Polarizing filters reduce or eliminate glare in both small and large areas of photographs. Neutral density filters give you the ability to use very long exposure times to create special effects.
Back in the film days, color correction filters were a necessity when shooting color film under different lighting conditions like fluorescent, tungsten, daylight. Now it's easy to set you camera for any specific lighting type OR adjust color post capture with software.
Split-Graduated ND filters have become less popular with landscape photographers now that HDR (high dynamic range) photography has become so easy to implement. It's also now easy to add graduated filters in a variety of ways, even multiple items with software.
Macro Photography lens filters were very popular for doing close-up photography back in the days of film photography. Technology improvements in lens design has made the need for screw-on close up filters less desirable.Lens Filter Basics on Ebay
All digital cameras have auto-exposure, so you won't have to manually adjust your camera to compensate for the change in exposure. Even the clearest looking lens filters will reduce at least some of the light that makes it to your camera's sensor.
A filter, by definition is an optical device that "filters" some of the light from passing through it.
With that said, it's also important to note that with the clear, UV filters, that's it's such a small reduction in light that you really won't be able to notice a difference in exposure.
You're probably wondering what are the best filters to get and what they will do for you. There are 3 filters you need to consider at this point in your photography. The first is mandatory and the other two are great to use to improve your photography.
1. PROTECTION. By far, the most important filter you need to use is a UV filter or clear glass filter to protect your Canon lens. These filters do not affect exposure at all and are the single most effective way to protect your lens. UV or "Haze" filters will improve your photos under hazy shooting conditions.
2. POLARIZING FILTER. Polarizing filters have two main functions. They will reduce or eliminate reflections within your scene and they will add saturations, particularly noticeable in the blue sky.
3. NEUTRAL DENSITY. The most common use of neutral density (ND) filters is to be able to take really long exposures under bright conditions. Here's a detailed article on ND Filters.
There are several tricks you should know about if you want to learn how to remove a Canon lens filter. By far, the best tool to use is a lens filter wrench.
It's the only tool that will put equal pull equally distributed around the perimeter of the filter.
Here are a few more methods of removing your stuck lens filter off your Canon lens. I would never try several of these!
FILTER WRENCHES. Lens filter wrenches are essential to keep with you on a photo shoot that involves using a filter other than your UV filter. A stuck-on filter can literally ruin your photography session. It happened to me once out in the field during a landscape shoot and it was very frustrating.
LENS CLEANER. A lens cloth or lens cleaning tissue/lens cleaning solution combination is also vital to have on hand. Smudges on your lens filter can affect sharpness, clarity, and sometimes even color balance of your photographs. I use MagicFiber.
Here are the 3 most important tips to remember when it comes to buying a filter for your Canon lens.
With software you can try many different adjustments from the same RAW image file and have a blast getting creative. By using certain filters on your camera
Keep shooting your Canon!
Multi-color lens filter kits like this look great but have just a few practical ways to use.