What should I do if the UV lens of my SLR is broken?

The lens is one of the photographic equipment that every photographer comes into contact with the most. Frequent use means that the chance of aging and wear is relatively high. In order to insure it, generally everyone will add a lens in front of the lens. Installing a UV mirror is a bit like a screen saver on a mobile phone. I thought that everything would be fine, but the pain has just begun:

A friend said that after adding a UV mirror, the image will be a bit fleshy and not the same as before. Sharp and transparent. Secondly, the overall brightness will be slightly darker, which may not be noticed if you don’t pay attention. After all, adding a lens will definitely affect the light transmittance. If you use Canon’s original UV filter, it’s amazing. It can filter out the noise in the air and make the picture cleaner and more transparent. That's another story.

However, I believe that most users use the lenses that come with the lens, or they buy them online. Although they are good, they are not good enough to make you happy. They can be used. It's just used to prevent dust and collision. Of course, it depends on everyone's needs. These are not the key points to talk about today, so what is the key point?

The key point is that once you put the UV mirror up, you never want to put it down again. When you want to put it down, you feel like you can’t get it down again. Do you ever have that feeling? A few days ago, I accidentally dropped my lens on the ground. The lenses of the UV mirror were all broken, and the aluminum alloy frame was severely deformed. The most troublesome thing was that I couldn't get it off despite all my efforts. I have adopted many methods from netizens on the Internet, such as adding a few drops of oil, freezing it in the refrigerator, blowing on my breath and reciting a spell, etc. I have tried them all, but to no avail.

So I used my smart brain, my excellent genes, and most importantly, the good habits I developed, to sleep in depression. When I woke up the next day, I had forgotten all about it. Seeing that the weather was very good, I decided to take out my camera and go out to take some secret photos. When I took out my camera with great joy, I suddenly felt that it might be raining/snowing or thundering outside, so I better not go. Amidst the heavy pressure and boredom, my mind was constantly intertwined and entwined. Suddenly I felt an ambiguous smell in the air. As the saying goes, a broken mirror cannot be made round. If it is broken, just replace it! !

When we were together in the beginning, it was enough for both of us to agree to it. When you separate, leave unilaterally and that's it. It's really amazing! It's true to be together, and it's true to be apart. It's all true, it's just that we can't be together now. Although it is difficult to separate, it must be done. It seems inappropriate to be together reluctantly. There is also time for companionship. The most important thing is that I want them to be separated. How can I use them if they are not separated? So I did what a bad person would do. This is also something everyone wants to know. How did I peel off the UV lens from the lens without any damage?

It’s actually very simple.

Tools: One saw blade (costs one yuan)

The first step is to use the saw blade to cut two gaps in the aluminum alloy frame.

Next, put the saw blade into the gap and rotate it counterclockwise

(It depends on the specific direction of your lens). In this way, you can successfully cut the aluminum alloy with a handle that can be borrowed. The frame screwed out.

Go and try it! !