How do I candle green eggs?

[mmajw]

How do I candle green eggs?
I am a newbie to hatching and I would love to candle the eggs but not sure how. They are all green/blue eggs.

Thanks for your help.

 

[SundownWaterfowl]

Last year when I hatched ameracuna eggs, I could never see through the green eggs. Some blue eggs I could see through, but very slightly.

 

[Grindlefamily]

Get a really bright light! I could see through some, but not others.

Louella