Quote Originally Posted by Bluebottle View Post
I guess it depends on the direction of the light and the viewing angle. See attached photo. The same butterfly shows two diff colors
Hmm... may be a flash holder will be useful in this situation
Quote Originally Posted by Silverstreak View Post
Chng,

Ellen and me had the same effect too last year .

Loke you are right , yes the angle of incidence of the flash on the wing affects the color of the green of the RB register on the sensor. What I eventually did was either switch off the flash or tilt the flash slightly to the side in order to get the true green as seen by the naked eyes.
Thanks Loke, Sunny, hope I will have another chance to shoot the RBBs and will apply the above techniques.