Polychromatic lusture is seen in: (A) Zonular cataract, (B) Posterior subscapular cataract, (C) Nuclear cataract, (D) Anterior subscapular cataract
Answer is B. Polychromatic luster is a pathognomic feature of complicated cataract which is most commonly posterior subcapsular Refer: Khurana 6th edition page number 187