Lens

Sony FE 20mm f/1.8 G

Used by 2 documented creators on Lensbook
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Who uses it
The creators running this lens
Jason Vong
Jason Vong
Talking-head / Hybrid (photo + video) tutorials

His widest prime — used both as a vlogging lens and on the gimbal with the A7S III for cinematic walking shots. A 20mm at f/1.8 is rare and well-priced for what it does.

Source: What's In My Bag: How YouTuber Jason Vong Uses a Sony Alpha Kit for Vlogging — Sony Alpha Universe reported
Jeven Dovey
Jeven Dovey
Talking-head / Cinematic storytelling & studio tours

His 'favorite vlog lens.' Same lens Jason Vong runs — the 20mm f/1.8 G is widely considered the sweet spot for Sony full-frame vlog setups.

Source: Camera Gear — Jeven Dovey confirmed
Budget alternatives
What creators suggest as the cheaper pick
Samyang/Rokinon AF 18mm f/2.8 FE
Suggested 2× across the documented setups
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