With the lens placed on your fingertip and the edges pointing upward, look at the shape of the lens from the side.

How to know if the contact lens is inside out. If it is right side out, the edges. This is one of the quickest and easiest ways to ensure if your contact lens is inside out. Brisco will talk about how you can tell if you are putting your contact lenses in, right side in or inside out.

Some contact lenses have a laser marking to help you determine if your contact is inside out. For example, one brand has a 123 laser. If it’s pointing upwards, or if the edges appear to meet, then the lens is the correct way around.

Hold the lens in the centre, firmly between. Simply place the lens between your thumb and forefinger. The taco test is another way to tell whether your contact lens is inside out.

Place your lens on the tip of your finger. The easy way to tell is by holding the lens on your finger tip and looking at the edges. Place the lens between your forefinger and thumb.

Turn and inspect your contacts closely from the side. Hold the lens up to a bright light. One of the quickest and easiest ways to check if your contact lens is inside out, is to turn and examine it closely from the side.

Put the contact on your index finger with the edge pointed up and examine the lens from the side. The first is to examine the lens from the side. There are two easy ways to tell if your contact lens is inside out, look at the shape of the contact lens, it should have smooth edges like a well turned bowl, or squeeze the lens.