http://www.afge1213.com/poker/why-poker-players-wear-sunglasses-during-the-match
There have been many arguments in the past to whether wearing sunglasses in poker should even be acceptable. While some people think it is unfair, others say it is strategy, and even more say that it is only for the tournaments. Some people think that wearing sunglasses in poker is not for the better players. It is more for the players who are scared and have tells when playing poker. they also say that it is unfair because not everyone is weaing sunglasses and they feel that it is an unfair advantage. While this may be true, there are so many benefits to wearing sunglasses while playing poker.
Some people started out wearing them just for style or imitating their favorite poker heroes. Most of these players noticed that there was an intimidation factor at play once they began wearing them. Other players feel somewhat uneasy or uncomfortable when a player is at the table with glasses on. When a player cannot see another players eyes, the game gets a lot harder for them. Sunglasses keep other players from seeing the hesitation in the players eyes, as well. When a player bluffs, his pupils may dilate or dart around the room. This can all be hidden by a sharp pair of shades. This also makes the player wearing the glasses feel less intimidated, themselves. Wearing the shades lets the player know that other players cannot see his eyes, as well. Take into effect that wearing sunglasses to a poker match is not for everyone. If the player is new to the game then they should not wear shades. They may end up looking like a fool at the table. Also, if the player has bad eyesight then they should not wear sunglasses. This may cause the player to misread cards and mess up their whole hand. The player may think that they have a 2 pair but that J was actually a 7.
Wearing sunglasses has many benefits, but can also have its negative effects, as well. Wearing sunglasses may be debated for many years to come throughout the generations. Players might as well get out thier shades at hit the table while it is still legal. It may not be legal one day, with as hot as this debate has been throughout time.