Parfocal (updated 2025-03-13)

What are Parfocal Lenses [upl. by Retxab]
Duration: 2:43
22.4K views | Nov 16, 2019
Son Tus Perjumenes Mujer [upl. by Chimene]
Duration: 3:17
785.2K views | Jun 7, 2017
Light Microscopy Function and Utility [upl. by Janna]
Duration: 6:48
203.2K views | Jan 25, 2021
Microscopy Part 2  Resolving Power amp Image Magnification [upl. by Llerehs976]
Duration: 10:48
146.3K views | Oct 6, 2019
depth of focus [upl. by Yart]
Duration: 2:49
105.4K views | Jan 8, 2016
Micro Lab 3 Introduction to Compound Light Microscopy [upl. by Ettevy679]
Duration: 21:00
4.7K views | Jun 7, 2019
The Eye  GCSE Biology 91 [upl. by Fruin]
Duration: 4:27
108.2K views | Aug 30, 2018
Microscope Parts and Functions  Science [upl. by Nevek486]
Duration: 7:15
61.8K views | Feb 1, 2021
Panasonic Leica 2550mm F17 Review [upl. by Aubigny331]
Duration: 8:00
79.3K views | Jul 8, 2021
How to Use a Microscope  STEM [upl. by Peirsen]
Duration: 7:55
698.8K views | Jul 30, 2015
How To Use a Compound Microscope [upl. by Ataga]
Duration: 10:22
200.5K views | Aug 21, 2014
How to Parfocal your Microscope [upl. by Oizirbaf]
Duration: 0:49
4.1K views | Apr 14, 2010
SIGMA 1835mm f18 DC HSM Art A [upl. by Sidoma]
Duration: 3:06
162.8K views | Oct 19, 2013
Kazuo Miyagawa Japans Greatest Cinematographer [upl. by Ikceb]
Duration: 0:46
21.3K views | Mar 5, 2018
Sigma 2435mm f2 DG HSM Art Lens Review [upl. by Fessuoy]
Duration: 17:29
47.7K views | Sep 2, 2015
How to Focus a Microscope amp How the Field of View Changes [upl. by Gwenn]
Duration: 2:45
425.7K views | Jan 26, 2019
DZOFILM PICTOR 2055mm PARFOCAL TEST CINE ZOOM Lens [upl. by Airdnahc]
Duration: 0:29
9.7K views | Feb 2, 2021
How to Focus Using Oil Immersion Microscopy 1000X [upl. by Ashby]
Duration: 9:59
71.8K views | Jun 14, 2016
Parts of a Compound Light Microscope [upl. by Angele]
Duration: 2:56
543.3K views | Jun 2, 2012
Fujinon 175105mm F18 Parfocal lens on GH5 4K Test Footage [upl. by Eila637]
Duration: 3:19
17.1K views | Apr 30, 2019
I Mother Earth  Summertime In The Void with audio [upl. by Yebba]
Duration: 5:17
132.2K views | Sep 3, 2011
Transform a Sigma 1835 Art Lens into a Parfocal Lens [upl. by Joo815]
Duration: 0:54
12.7K views | Sep 5, 2018
Understanding the Hyperfocal Distance and How to Calculate it [upl. by Ezana]
Duration: 6:06
36.7K views | Sep 16, 2020
How to Choose Eyepieces  Orion Telescopes and Binoculars [upl. by Gluck888]
Duration: 12:51
227.1K views | Mar 30, 2012
SDG 113 Black Eakins SimulFocal 35x90x Microscope [upl. by Nevar408]
Duration: 15:33
50K views | Nov 8, 2019
microscopes  resolution field of view and depth of field [upl. by Conlin]
Duration: 4:28
46K views | Dec 21, 2017
Voltlog 297  How To Parfocal A Trinocular Microscope [upl. by Wilmott]
Duration: 3:35
11.9K views | Apr 5, 2020



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