I've taken a few photos of eyes because I find them fascinating, but I've never taken one which I look at and think 'wow' is that really mine.. I would like to do that someday but do you have any tips or something to help me take a photo of eyes?
Eek, eyes are difficult. Don't use a flash, lol. I've found that daylight (and somebody else's eye) is the easiest. As far as technical info, I don't have any tips but I'm sure somebody will! I like the last photo you posted, by the way (:
Yes,definitely daylight :) perhaps not direct sunlight (uncomfortable for your subject!) but perhaps by a window with ambient sunlight on a sunny day. If you have a macro lens, use it, otherwise try a reversing ring or extension tube to turn a normal lens into a "macro" lens. :D
Depends on a lot of things that you haven't brought to light. You likely have concerns that you have to be close. Not necessarily. Get as far away as you can, to avoid a distorted appearance, and zoom in. Don't know what kind of camera you are using. If it is a point and shoot, you're limited, as their little flashes only point straight, which can blow everything out. As @clarissajohal indicated, avoid the flash, but make sure you have some catch light in the eye. Get farther away, and zoom in. To get the catch light, shoot outside, and keep the person from looking into the sun as they will squint. If they are looking into the Sun (for lighting), make sure it is a lower, evening or morning sun. To avoid squinting, have them close their eyes, you count to three, and they open their eyes. 1-2 seconds later, shoot. *the delay will help them lower their brow). This just scratches the surface. Practice makes perfect. Have fun!
If using a flash, try putting a piece a paper at a 45 degree angle in front of the flash to bounce it off the ceiling, or at least, defuse the light (not a point of light source). Try it out before hand to see what you get (digital photography is wonderful). I don't think anyone has said a detachable flash would help the image, I don't have one.
I have nothing against flash for eye shots. Just, not direct flash. Bounce flash is quite alright, or OCF (off camera flash). Just don't use direct flash from right on your camera unless you like the red-eye or deer-in-the-headlights look.
Natural light is definitely great, but I often use flash when shooting in natural light anyway, just to control the shadows better.
Here's one using off camera flash (studio strobe):
Here's one using natural light and on-camera indirect flash:
I have nothing against flash for eye shots. Just, not direct flash. Bounce flash is quite alright, or OCF (off camera flash). Just don't use direct flash from right on your camera unless you like the red-eye or deer-in-the-headlights look.
Natural light is definitely great, but I often use flash when shooting in natural light anyway, just to control the shadows better.
Here's one using off camera flash (studio strobe):
Here's one using natural light and on-camera indirect flash:
Here's one done with two studio lights:
She's taking pictures of the entire alphabet. :-P