Optics explained 2: Focus or Focal point
5:01
Optics explained 2: Focus or Focal point
17.6K viewsJun 1, 2020
YouTubePhysicsPlace
How Optics Work - the basics of cameras, lenses and telescopes
12:05
How Optics Work - the basics of cameras, lenses and telescopes
139.3K viewsAug 14, 2021
YouTubeImprobable Matter
The Secret About Flex Focus Adjustable Eyeglasses
6:16
The Secret About Flex Focus Adjustable Eyeglasses
9K viewsDec 31, 2024
YouTubeJordan Liles
Optics Tutorial - 2 - Lens and focusing basics
9:58
Find in video from 00:18Spherical Surface and Optical Power
Optics Tutorial - 2 - Lens and focusing basics
226.2K viewsAug 25, 2011
YouTubeopticsrealm
New Rifle Scope Owner? Setting up the Ocular Focus on an Arken Optic.
5:33
Find in video from 04:08Magnification and Reticle Focus
New Rifle Scope Owner? Setting up the Ocular Focus on an Arken Optic.
7.9K viewsFeb 16, 2024
YouTubeRugerGundog
Understanding Focal Length and Field of View
Understanding Focal Length and Field of View
Nov 26, 2019
edmundoptics.com
#23 - principal focus and focal plane | geometrical optics | ray optics | IIT advance | JEE
17:27
#23 - principal focus and focal plane | geometrical optics | ray optics | II…
52.4K viewsJun 8, 2020
YouTubeMohit Tyagi
1:13
How to focus binoculars properly
81.9K viewsAug 15, 2022
YouTubeRSPB
1:10
How to Use a Microscope | Step 4 Focus | Optics University
11.5K viewsOct 20, 2023
YouTubeCarson
4:13
PTZOptics Focus Calibration Guide
5.2K viewsJun 18, 2024
YouTubePTZOptics
Depth of Field and Depth of Focus
Nov 26, 2019
edmundoptics.com
9:38
How To Sight In a Riflescope
46.1K views6 months ago
YouTubeVortex Optics
9:10
Find in video from 08:31Critical Factors for Adding Back Focus
Back-Focus 101: How Filters Affect Back-Focus
12.6K viewsJul 25, 2022
YouTubeAstroblender
2:00
How to Adjust the Quick Focus Eyepiece on Your Rifle Scope #rifl…
9.2K viewsJun 12, 2023
YouTubeTRACT Optics
5:11
How to focus your riflescope reticle accurately for minimised eye strain
9.7K viewsJan 6, 2025
YouTubeChris Parkin Shooting Sports
0:35
Focus Optical Illusion Concentration Video
174.8K viewsOct 30, 2014
YouTubeJaya Vel
0:45
Definitions : Principle Focus and Focal length of a spherical lens
81.4K viewsAug 15, 2017
YouTubeKalpesh Jain Classes
11:53
Find in video from 00:26Proper Back Focus for RedCat51
Back-Focus 101: The Petzval Lens ft. William Optics RedCat51
34.4K viewsJul 28, 2021
YouTubeAstroblender
6:19
Find in video from 00:21Focus
Night Vision 101: Focus, Diopter, Aperture
38.3K viewsMay 5, 2021
YouTubeHop
6:32
How To Use Different Focus Lenses - Finding the Perfect Lense for Ev…
71.3K viewsMar 9, 2018
YouTubeTrotec Laser
3:15
6 - Focus finding
6.6K viewsJan 23, 2020
YouTubeOptical Systems
Convex and concave lenses - Lenses - AQA - GCSE Physics (Si…
Sep 3, 2018
bbc.co.uk
0:47
Find in video from 00:29Close Focus and Optical Quality
Liquid Lenses for Quick Electronic Autofocus!
5.7K viewsSep 20, 2024
YouTubeEdmund Optics
23:33
Find in video from 15:18Testing Focus Accuracy and Brightness Comparison
Focus Screen Unboxing/Installation/Review - Pe…
68.7K viewsMar 12, 2012
YouTubeAndrew Blundon
10:55
First Focal Plane v. Second Focal Plane
2M viewsJun 22, 2020
YouTubeVortex Optics
18:13
Find in video from 08:40Case 5 (Object Between Optical Center and Focal Point of Convex Lens)
Convex and Concave Lenses
4.3M viewsMar 4, 2019
YouTubeManocha Academy
12:01
Use Laser Speckle to Find the Beam Focus | Thorlabs Insights
29.3K viewsJun 7, 2022
YouTubeThorlabs
6:47
Adjustable objective (AO) VS side focus parallax adjustment | Optic…
18.6K viewsMay 24, 2018
YouTubeOptics Trade
11:32
Back Focus Explained - Astrophotography
5K viewsOct 31, 2024
YouTubeCosmic Curiosity
1:23
How to adjust the Quick Focus eyepiece on your Rifle Scope #Rifl…
22.1K viewsAug 17, 2020
YouTubeTRACT Optics
See more videos
Static thumbnail place holder