This is some other article in an occasional collection aimed at beginners referred to as ?Things Experts Forgot to Tell You? Or ?Things that You Forgot you needed to Learn.? Read greater of this collection here.
The first article in this mini-series approximately digital camera lenses furnished an outline of the naming conventions of digicam lenses, and the second one explored the basic capabilities and features of a lens. This very last article will awareness on common lens accessories and pointers.
Lens Accessories
When you buy a camera lens, it usually comes with a few accessories: at minimum, a front lens cap and a rear lens cap. Some lens also ship with a lens hood, while for others you have to buy a lens hood separately. |
| Example Tamron lens cap |
Just a few mind about lens caps. Most lens caps have little buttons or tabs at the facet that you squeeze, region the lens cap over the front of the lens, and release. Same process to eliminate the lens cap. What took me ages to recognise, however, is that some lens caps, in particular for larger lenses, additionally have buttons inside the center of the lens cap that perform the same characteristic. You can see them at the Tamron lens cap above. This is extraordinarily useful whilst including or doing away with your lens cap with the lens hood nonetheless on.
You should purchase an less expensive lens cap holder to help you hold tune of your caps. These holders frequently have an adhesive attachment that sticks onto the lens itself after which an elastic band that fits around the camera or your wrist. For myself, I have a tendency to usually placed my lens cap in the equal pocket each time, but many human beings discover these small attachments worthwhile.
Most cameras include a cap that covers the camera sensor in which the lens attaches, and every digital camera lens comes with a rear lens cap for when the lens isn't connected to the digicam. If you, like me, continually go away a lens connected for your digicam, you then always have the camera cap and a rear lens cap mendacity round. Useful trick: you can screw them to each other and have one less issue to misplace down the road.
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| Sun flare includes the stray sparkles, dots, and dashes from too much direct daylight coming into your lens. |
It is worth it to buy a lens hood for your lens if it does now not come with one. A lens hood helps defend your lens in addition to improve your pix. The photographic purpose of a lens hood is to hold unnecessary mild and lens flare out of your pics. (Lens flare is the brilliant strains or flashes of light which can seem throughout an photograph in brilliant mild. Read greater approximately Creative Uses of Lens Flare.) There are instances while you may select lens flare for artistic reasons, so in reality remove the lens hood for the ones photographs. If you do want to buy a lens hood one after the other, it is vital to buy the logo name model made in your precise lens. Each lens has a exclusive subject of view, which can be impacted with a accepted lens hood (and you may turn out to be seeing the rims of the hood in your pics).
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| Close-up view of a lens hood |
A tip for including or getting rid of a lens hood: most hoods have indicators on them that let you know in which to line up the hood and lens to connect and remove. With my Tamron 18-270 mm lens, the 2 closed circles align for placing at the lens hood, and it screws on until the open circle on the hood aligns with the closed circle on the lens. Most lens hoods also have a feature wherein you may invert the hood and screw it at the lens backwards (useful for garage). Simply align the opposite indicator, and the lens hood will screw easily on lower back against the lens. It is embarrassing to admit how a lot time I wasted trying to get my lens hoods on-and-off before I figured this out.
A lens hood also enables defend your camera lens from human blunders. As one of these people who frequently bumps into door frames when trying to walk through them and hits my knee on coffee desk edges (the worst!), there have certainly been times when I have bumped my camera?S lens hood into something. Whether it turned into a window I were given too close to or a car door aspect, I even have usually been satisfied that my lens hood is there to bump and be bumped in preference to the lens itself.
A critical protective accessory to consider for your lens is a UV filter. A UV filter screws on to the front of your lens and, like the lens hood, protects your camera lens from damage and minimizes the impact of UV rays on your camera and sensor. A high quality UV filter will not interfere with the quality of your photographs. Most photographers leave a UV filter screwed on to each of their lens at all times (the exception would be when using another filter, like a circular polarizer or neutral density filter for an artistic reason).
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| Consider keeping a UV filter on your lens at all times. |
Finally, if you do not already have cleaning supplies for your camera and lenses, I highly recommend that you get a blower and LensPen at a minimum. These will allow you to safely remove dirt, dust, grime, smudges, and other problems from your lenses and filters. You can read more details about them in the article on Travel Photography Must Haves. For more serious camera cleaning issues, read Keeping your Camera and Sensor Clean.
Summary: ought to have lens accessories
Your camera lens will often come with several useful accessories, but you may need to purchase others like a lens hood, lens cap holder, UV filter, and cleaning supplies. Each of these will help keep your lens safe, improve the quality of your images, and keep your lens clean, so you can focus on your photography instead.
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