Видео ютуба по тегу Optical Zoom

Digital Zoom vs Optical Zoom in a Smartphone: What's the Difference?
Digital Zoom vs Optical Zoom in a Smartphone: What's the Difference?
Does optical zoom really matter? (yes, it does)
Does optical zoom really matter? (yes, it does)
How To: Camcorder Digital Zoom vs Optical zoom
How To: Camcorder Digital Zoom vs Optical zoom
How optical zoom works on a smartphone - Gary explains
How optical zoom works on a smartphone - Gary explains
Battle of Zoom: Nikon P1000 vs. Celestron Ultima80 - who wins the Ultra Zoom battle?
Battle of Zoom: Nikon P1000 vs. Celestron Ultima80 - who wins the Ultra Zoom battle?
The Deception Behind Zoom - Optical Zoom Vs. Digital Zoom
The Deception Behind Zoom - Optical Zoom Vs. Digital Zoom
5X Optical Zoom IP Camera（5XKL500&5XKL800）
5X Optical Zoom IP Camera（5XKL500&5XKL800）
Nikon P1000 - Maximum Zoom Range Test (93 KM / 57 Miles)
Nikon P1000 - Maximum Zoom Range Test (93 KM / 57 Miles)
Corephotonic dual-camera puts optical zoom on phones
Corephotonic dual-camera puts optical zoom on phones
Periscope Lens vs Optical vs Digital vs Hybrid ZOOM - Explain & TEST
Periscope Lens vs Optical vs Digital vs Hybrid ZOOM - Explain & TEST
Ctronics 5MP 30X Optical Zoom CCTV camera first use and review by Benson Chik
Ctronics 5MP 30X Optical Zoom CCTV camera first use and review by Benson Chik