Metabolic cataract

Cataract 

Cause

Oil droplet cataract

Galactose metabolism 

Snowflake / Snowstorm
cataract 

(Mnemonic: SSS)

Sorbitol accumulation
in eye lens

(see in diabetes)

Sunflower cataract 

Copper metabolism
(Wilson disease)

Christmas tree cataract 

Myotonic dystrophy
(CTG repeat, Autosomal Dominant)

Glassblowers
/ Glassworkers cataract 

Due to infrared
radiation