Will my left eye need a revision? I'm 6 weeks post bilateral upper and trans conjunctival lower lid blepharoplasties. (photos)

Thank you for the pictures. I think your asymmetry is the swelling. I would be very slow to push for revision. I would wait a minimum of three months maybe six 

You are still quite swollen.  Even though the internet seems to imply that eyelid surgery should be healed in 2 weeks, that time frame is absolutely not accurate.  We take much more time to heal. I think a more realistic time frame for judging the effects of your surgery is 4 to 6 months.

You are still healing at 6 weeks.  Your surgeon also had to do more work on the left side with the lacrimal gland.  this will cause more edema and slower healing.  It still appears that you have some inflammation and edema, so be patient and much of this may still improve.  

It is very common to have asymmetry post surgery, especially since you didn't just have eyelid surgery but surgery deeper to the skin.  I would wait and it should improve.  It can take up to 6 months to get the final result and I would recommend waiting that long before entertaining doing anything else surgical.  Remember that sometimes there are non surgical options for slight asymmetries as well but it is essential to allow for healing before traumatizing the tissue any more with another procedure.

After receiving a very detailed operation you think you have asymmetry of any note?? I do not see any real issue for the amount and type of operation preformed. Best to allow 6 months healing than re evaluate your position. Might want to think about the concept of 'realistic expectation'.