What Does The "mm" Mean On Telescope Lenses? [Is It Important?]
What Does The "mm" Mean On Telescope Lenses? [Is It Important?]
Nov 26, 2020
astronomyscope.com
5 Reasons the 24mm and 35mm Are Our Favorite Prime Lenses | Mastering Your Craft
5 Reasons the 24mm and 35mm Are Our Favorite Prime Lenses | Maste…
204.7K viewsDec 6, 2019
YouTubeAdorama
How Lenses Function
3:29
How Lenses Function
1.1M viewsNov 14, 2016
YouTubeCanon Imaging Asia
How To Read Eye Prescriptions For Contact Lenses
2:11
How To Read Eye Prescriptions For Contact Lenses
38.7K viewsApr 6, 2018
YouTubeContact Lens King
Optician Training: How To Use The Optical Cross
25:04
Optician Training: How To Use The Optical Cross
192.8K viewsFeb 24, 2017
YouTubeLaramy-K Optical
A guide to fitting techniques
6:56
A guide to fitting techniques
346.4K viewsSep 16, 2014
YouTubeotenhealthservices
Use Any Lens for Macro Photography
9:14
Use Any Lens for Macro Photography
1.5M viewsFeb 11, 2019
YouTubeFstoppers
4:02
How to Use a Macro Lens
97.2K viewsSep 15, 2016
YouTubeWex Photo Video
7:40
How To Use The Lensmeter - Eyeglass Lens Neutralization
42.9K viewsJul 13, 2017
YouTubeLaramy-K Optical
5:52
How To Use The Lensmeter - Finishing Layout
10.9K viewsJun 29, 2017
YouTubeLaramy-K Optical
3:17
How to: Replacing semi-rimless lenses
172K viewsFeb 17, 2015
YouTube555smo
14:29
ULTIMATE Beginner's Guide To CAMERA LENSES!
378.8K viewsAug 7, 2020
YouTubeJosh Winiarski
5:53
The MUST HAVE lens everyone needs! Newly Updated 50mm RF 1.8!
760.5K viewsNov 4, 2020
YouTubePeter McKinnon
10:11
24mm vs 35mm Lens Comparison for Portrait Photography
77.7K viewsFeb 29, 2020
YouTubeJessica Whitaker
5:15
Glasses Frames and Lenses - How to use a PD ruler
122.4K viewsJun 20, 2012
YouTubeTina Mason
6:51
5 Reasons Why You SHOULD Consider The Canon 75-300mm Le…
597.7K viewsMar 17, 2018
YouTubeJosh Winiarski
5:23
How Lens Work in Camera | Lens Mechanism | How Lenses Function
115.8K viewsJun 4, 2021
YouTubeCamera Zone
5:00
A Videographer's Guide to Lenses - Focal Length and Field of View
16.5K viewsDec 28, 2018
YouTubeVideomaker
13:55
35mm vs 50mm vs 85mm Lens Comparison for Portrait Photogra…
3.9M viewsJun 27, 2019
YouTubeJessica Whitaker
1:45
How to read in Millimeters
1.8K viewsJul 19, 2020
YouTubeHexillon Florano
9:03
What Every Photographer Should Know About Lenses: Focal Lengt…
178.9K viewsAug 7, 2014
YouTubeEnvato Tuts+
5:49
Super Telephoto Lens Tips | Tamron 150-600mm F5-6.3 VC DI G2
246.6K viewsAug 30, 2019
YouTubeDigital Goja
12:32
35mm or 50mm - Which Should You Use?
495.6K viewsMar 3, 2017
YouTubeMatt Day
28:52
6 Pentax 35mm Lenses Tested; The Ultimate Pentax 35mm Lens Comp…
108K viewsFeb 12, 2018
YouTubevyoufinder
6:48
Glasses and Contact Lens Prescription Explained | Eyes Expl…
525.6K viewsJul 25, 2020
YouTubeEyes Explained
6:39
Which Prime Lens Should You Buy? – Focal Lengths Compared
1.6M viewsFeb 26, 2021
YouTubeMitch Lally
4:51
Numbers on a Camera Lens Explained F/ and MM
37.5K viewsApr 16, 2020
YouTubeBe a Photographer
4:40
Cameta 101: How to use a T-Mount Lens with your camera
61K viewsOct 5, 2018
YouTubeCameta Camera
12:46
Canon 18-55mm Lens Autofocus Problem Easy DIY Repair (COMPL…
179.7K viewsSep 19, 2020
YouTubeRodney Evangelio
12:58
Best Micro Four Thirds Lenses | Panasonic Lumix Lenses
175.3K viewsApr 27, 2020
YouTubeThe Comparison Channel
See more videos
Static thumbnail place holder