67mm diameter of pure multicoated glass. Was supposed to opt for a bigger portrait lens but this one fits me more.

Tamron 17-50 2.8
…kamusta naman. I don’t believe in the ‘unang sweldo sa magulang’ thing, obviously. Spent 80% of my salary on this, and spending the remainder for the Topman mid-sale
Panahon na naman ng taghirap. Ok [...]