How to avoid reflection when shooting through the glass

You who love traveling, when you take a train, stay in a hotel or stay on the observation deck, you will take pictures of the scenery outside the glass window, but do you find any reflection when shooting? When you can't open the window, there are actually some tips to help you reduce the reflection:

1. It is ideal to shoot outdoor scenery in a completely dark indoor environment, because indoor light will reflect on the glass. If you are in a hotel room, you can try to open the curtains first. 2. Put some black clothes beside the lens to prevent the light near the lens from entering the lens. 3. Keep the lens as close to the glass window as possible, but if you use a SLR, don't let the lens touch the glass, which will make the photo a little blurred. 4. Try not to use a super wide-angle lens, because the more pictures enter the lens, the greater the chance of the camera inhaling reflections. Some super-high hotel buildings will use polarizers, so remember not to add polarizing filters to the lens, because this will make the photos appear strange colors.