dr.maskati is right 1st decide .you want only multi focal.as they may cause  marginal  blurring and glare.whereas monofocal are time tested.then search for economy as the range  may be 25kto 50k. hecnce search a surgeon 1st and follow his /her advice.

Most of the clinics will charge 20000 to 30000 plus the IOL cost. As suggested meet a trusted ophthalmologist and find which lens is going to suit you best depending on the professional  and routine requirements of the patient.

I hope you have discussed the pros and cons of a trifocals lens with your eye surgeon and not merely researched with dr. Google. Aside from the expense not every patient will be happy with a trifocal IOL. I suggest you first find an eye doctor whom you trust and discuss costs with him rather than shopping for which one will do the surgery for 100 rupees less! Maskatieyeclinic opposite Charni road station east, Mumbai

Apx cost for cataract surgery ranges from 25000 to 50000...for trifocal lens it may be still more. For which location u want reference. ?