Hi, I discovered EM in early 2022. Nice to meet you all!
Glass Log
I bought 8 frames (exactly the same type) and all the lenses I need back to 20/20. I also asked my lens provider to cut all the lenses for me according to the frame. I learned how to change the lenses by myself. In this way, I want to minimize the cost also the focal plane change due to the change of frames.
QZ's Normalized Log
Date
Left
Right
N0
Nov-20-21
-3.50
-4.00
N1
Mar-28-22
-3.25
-3.75
N2
TBD
-3.00
-3.50
QZ's Differentials Log
Date
Left
Right
D1
Feb-20-22
-2.00
-2.50
D2
TBD
TBD
TBD
Centermeter Log
I took 1~3 centimeter measurements every day using the Meow-sure Screen Distance app. For each measure, I recorded the average of 3~4 readings. In the table below, I summarized my average centermeter results by month.
QZ's cm log
Month
Left (cm)
Right (cm)
Feb-22
29.5
28.0
Mar-22
30.9
28.6
Snellen Log
The room I put the 3m Snellen chart has better ambient light.