Nikon Z5IIで徹底比較 50mm f/1.8 vs 40mm f/2（Eng Sub）

I purchased the NIKKOR Z 50mm f/1.8 S after watching many videos comparing f/1.8 and f/1.4 lenses, but I came across some interesting information on social media: the 40mm has a faster AF speed, the 50mm f/1.8 produces lemon-shaped bokeh, and the 40mm produces more beautiful bokeh. I was curious to see if the S-Line 50mm f/1.8 was inferior to the standard 40mm, so I did a thorough comparison. I bought the NIKKOR Z 50mm f/1.8 S after watching many videos comparing f/1.8 and f/1.4 lenses, but I came across some interesting information on social media: the 40mm has a faster AF speed, the 50mm f/1.8 produces lemon-shaped bokeh, and the 40mm produces more beautiful bokeh. I was curious to see if the S-Line 50mm f/1.8 was inferior to the standard 40mm, so I did a thorough comparison. [Photography Equipment] Nikon ZR NIKKOR Z 24-70mm f/4 S Insta360 GO3 S [Test Equipment] Nikon Z5II NIKKOR Z 50mm f/1.8 S NIKKOR Z 40mm f/2 [Table of Contents] 01:33 AF Speed 02:33 AF Performance 08:20 Image Quality 11:35 Bokeh balls #nikon