Hey Everybody! Hope your week is going well. This week I want to talk about two pieces of equipment that can be controversial . People tend to be on one side or another whether to use them or not. So I will give you my opinion on why I do or don't use them. First is the Lens Hood.
Lens hoods come in all shapes and sizes and they are always in the box when you buy a lens. Very few lenses don't come with a lens hood in the box. Lens hoods attach on the front of the lens and are for protection against stray light bouncing on or off you lens. Much like if you walk outside and you put your hand out and over your eyes to protect from the sun shining right into your eyes. Without your hands seeing is difficult and you have lots of glare. But when you put your hand over your eyes you can see more clearly. This is how lens hoods work. So when should you use them? Should you only use them when sun glare can be a problem? My answer is use them all of the time. Here is why. There is no disadvantage of not using them. They stick out in front of your lens providing extra protection if your lens should bump into something protecting your front element. They also keep you from touching the front element by accident while handling your camera putting a unwanted smudge on the front element. The only time I would remove the hoods is if I actually wanted sun flares in my photo. Sometimes when you're using a larger lens and you want to use your pop up flash I would remove because they can cause a shadow on the bottom of your frame. I personally never take them off. Even when I put my lenses away in my camera bag they are always on. So I'm in the for using them and bonus they don't cost anything extra you got them with your lens.
UV filters. Use them or not? In the film days UV or UV haze filters were used to keep a blue haze off of photographs. With digital there is no need for the filters. So why do so many people insist on using them? One reason is its a way for camera stores to make a little more money on the initial sale by selling you a 40 dollar filter. But that aside people use them for protection of the front element of their lens. I do think there is "Some" justification to that. I just watched a video on Youtube that pretty much debunked the myth that they protect your camera against falls or breakage of the front element. This guy did experiments on how sturdy the filter was compared to the front element . With only a 1/2 pound of weight being dropped 8 inches all of the filters broke. But it took 11/2 pounds from 3 feet of height to even scratch the front element of the lens. So protection against a drop I don't think they protect your lens. Actually a lens hood would do better and I have some experience dropping lenses with the lens hood on and everything turned out OK. But I do think that they do protect in certain situations. I think that shooting by the ocean or in very sandy situations they will protect the front element of your lens. There is also the discussion about quality. You buy an expensive lens and put an inexpensive piece of glass in front of it will it harm image quality? My answer to this is probably not that you could notice unless the filter has a scratch or something on it. And then there is the question of cost. If you have 5 different lens you have to buy 5 UV filters. And of course I use a polarizer a lot of the time so I'd be stacking one on top of the UV which could cause vignetting at the corners especially on wide angle lenses. So my answer to using UV filters is, not all of the time only when needed like by the ocean or really sandy and windy. I have one for each size of lens I own. In my camera bag I have a 67mm and a 62mm.
So that's my take on Lens Hoods and UV filters. What's yours? Drop me a comment and let me know if there is anything that you would like me to go over or any questions you would like answered. Until next week keep those lens hoods on and get outside!