5 steps to choosing a camera lens filter
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The team at Ted's Cameras looks at camera filters and how they can can be a valuable addition to your kit.
If you want to take your photography to the next level, camera filters can be a valuable addition to your kit. Not only do they protect your lenses, but they also allow you to achieve creative effects that can elevate your images to new heights. However, with so many types of filters on the market, it can take time to figure out where to start.
In this post, we'll guide you through choosing the right camera lens filter for your needs. Whether you're a landscape photographer looking to capture smooth waterfalls or an astrophotography enthusiast seeking to eliminate light pollution, we've got you covered. So grab a cup of tea, and let's dive in!
Before we start: What is a camera lens filter?
A lens filter is an accessory placed in front of a camera lens to alter or enhance the captured image. Photographers can use camera filters to achieve various effects, such as reducing glare, improving contrast, adjusting colour balance, or creating artistic effects.
Step 1: What size lens filter do you need?
To determine the correct size of your camera lens filter, check the diameter of the front of your lens, which is usually marked with a symbol followed by a number (e.g., ø58mm). This number indicates the diameter of the screw thread on the front of the lens, where the filter will attach.
Different lenses may have different filter thread sizes, so check each lens individually. Some lenses may have a varying filter thread size depending on the lens's focal length or the lens or the version of the lens you own. Once you know the filter thread size, you can easily find compatible camera filters with your lens. Remember that if you have multiple lenses with different filter thread sizes, you must purchase a separate lens filter for each size.
Step 2: What kind of lens filter do you need?
Once you know the filter size your lens requires, the next step is to decide which filter will best suit your needs. Several lens filters are available, each designed to achieve a specific effect or address a particular problem. Here are some popular types of filters:
• Circular Polarising Filter (CPL): A popular filter for landscape and nature photographers, it reduces glare and reflections, enhances colours and contrast, and makes skies appear bluer.
• Neutral Density Filter (ND): A must-have for anyone looking to experiment with long-exposure photography, it reduces the light entering your lens, allowing you to use slower shutter speeds and create blur or motion effects in your photos. ND filters are also helpful for shooting bright sunlight or using wide apertures in low light.
• UV Lens Filter: Often used as a protective filter for your lens, it blocks UV rays that can cause hazy or washed-out images. They are also helpful when you want to reduce the effect of atmospheric haze, such as when photographing landscapes or distant subjects.
• Light Pollution Filters: Astrophotography enthusiasts will appreciate the benefits of a light pollution filter. These filters block out the light from artificial sources, allowing you to capture clearer and more detailed night sky images.
Choosing the right lens filter will help you achieve the desired effect in your photos. Whether you want to reduce glare, capture motion, or enhance colours, there is a filter out there that can help you achieve your vision.
Many other types of filters are available, including colour filters, graduated ND filters, and infrared filters. The kind of camera filter you choose will depend on your specific needs and the effect you want to achieve.
Step 3: Buy a lens filter from a reputable camera store
Purchase a high-quality camera filter from a reputable brand and retailer to achieve the best results in your photography. Opt for manufacturers such as B+W, Hoya, and Lee Filters, known for producing durable, high-quality filters. Look for reputable camera stores that offer a wide range of camera filters from top brands, with expert advice and support to help you make the right choice.
Step 4: How to put a filter on a camera lens
Putting a filter on a camera lens is a simple process, but it's essential to do it correctly to avoid damaging your lens or filter. Here's a step-by-step guide:
1. Make sure your lens is clean and free from dust and debris.
2. Check the diameter of your lens to ensure you buy the right size filter.
3. Screw the filter onto your lens's front, ensuring it's securely attached.
4. Adjust the filter as needed to achieve the desired effect.
It's important to note that some lenses may have a built-in hood or filter holder, so you'll need to check your specific lens manual for instructions on attaching a filter.
Step 5: Remember to clean your camera lens filter
Remember to clean your lens filter regularly to keep it in good condition and ensure your photos are free from unwanted marks or blemishes.
1. Use a blower brush to remove any loose dirt or dust from the surface of the filter.
2. Use a lens cleaning solution and a microfibre cloth to wipe the filter in a circular motion gently. Avoid using excessive pressure, as this can damage the filter.
3. If there are stubborn smudges or marks on the filter, use a lens cleaning pen or a cleaning fluid specifically designed for lens filters.
4. Once the filter is clean, use a blower brush to remove any remaining dust or debris.
5. Store the filter in a clean, dry place, preferably in a protective case or pouch.
There’s a lens filter for you
Lens filters are a valuable tool for photographers looking to improve their skills and take their photography to the next level. Whether you're looking for protection, creative effects, or to enhance the quality of your images, there's a camera filter out there for you.
