VINTEZBlue Light Blocking Screen Protector Panel for 14 inch Diagonal LED PC Laptop Anti-UV Eye Protection Filter Film - Widescreen Laptop Frame Hanging Type (W 12.6" X H 8.1")

good quality, takes time to adjust for the screen view.

El producto llegó en perfecto estado, el empaque súper protector!

I liked this product since it DIDN'T attach directly to the screen. Installation was easy - I found holding on to the top "hook" portion of the filter and pulling the protective covers off didn't get any fingerprints on the filter. I also bought one for my work computer (since I couldn't directly attach a filter to that screen since I don't own the computer). It filters the narrow blue range well. It doesn't affect any of the colors (and blue looks blue). I had previously purchased a set of blue tint glasses (https://smile.amazon.com/dp/B07FDX6DR8?psc=1&ref=ppx_yo2ov_dt_b_product_details) - the glasses filter more than these screen filters. I find the glasses produce less eye strain - I just don't like wearing glasses, so I only wear them on days that my eyes are more sensitive than normal. Also, you may want to get a lint-free cloth to lay over your laptop keyboard so you don't have to worry about closing the laptop and having the keyboard keys scratch the screen filter.

2nd Update: The company has been very responsive to this product not working for me. After some back and forth conversation they replaced this screen with a privacy screen that works very well. I appreciate it when a company is responsive and is willing to work with you to get a product that meets your needs. David was terrific and I appreciate all the points of contact he made to make sure I was fully satisfied. Thank you.Update: I am very impressed with this company and the steps they have made to improve this purchase. Although the screen did not work for me the company stands behind its products. Kudos to them and perhaps the best purchase experience I have had with a company when the product did not work out for me. Because of that I would change this to a 2 star.I was so very hopeful that this screen would be a good option for eliminating the blue light and easing the strain on my eyes. Unfortunately that was not the case. Within just a few minutes I started experiencing eye pain and had to put on the glasses that do eliminate the blue light. I already wear glasses so was looking for a solution that would keep me from having to wear glasses over glasses. Unfortunately this screen is not the solution. Very disappointed.

I like this a lot because I didn’t want to have to stick a screen protector on my laptop. So it’s convenient that it comes off easily. PLUS the blue light blocking is great! The only issue I have with it is that I travel between home and school and have to take it with me, but it’s not easy. It already broke :/ (I haven’t dropped it) so I do recommend, but only if you plan on having your laptop stationary.UPDATE: I have updated this to 4 stars because I was contacted and sent a free replacement for my broken one. Customer service is great! Obviously I still think that it’s not the BEST option for traveling back and forth, but this is the best one I have found that is a panel and not a stick on protector. Highly recommend :)