https://www.mbfbioscience.com/help/nl11/Content/calibration/parcentric_parfocal.htm

Parcentric and parfocal calibration compensate for the deviations from parfocality (focal plane) and parcentricity (collimation) that are normally encountered ...

https://www.greatscopes.com/glossary.htm

Parcentered: A microscope that is “parcentered” is one in which the object in the ... Parfocal: A microscope that is “parfocal” is one which, if it is in focus with one ...

https://www.microscopeworld.com/t-parfocal_microscope_objectives.aspx

"Parfocal" refers to objectives that can be changed with minimal or no refocusing. Parfocalling compound microscope objectives is a procedure which allows you ...

https://www.youtube.com/watch?v=VIBJMi8zLRc

Oct 24, 2014 ... Parcentric/parfocal calibration (2014). MBF Bioscience Inc. Loading... Unsubscribe from MBF Bioscience Inc.? Cancel Unsubscribe. Working.

https://www.studyblue.com/notes/note/n/gen-bio-1-lab-lab-1-the-microscope/deck/15413036

parfocal. the image will remain nearly focused after the 40X objective lens is moved ... as you increase magnification if a microscope is parfocal and parcentered.

https://www.microscope-depot.com/glossary.asp

Monocular Microscope. Objective Lens. Objective Turret. Oil Immersion Lens. Parcentered. Parfocal. Phase Contrast. Plan Lens. Polarized Light Microscopy.

https://www.reference.com/science/mean-microscope-parfocal-d49f701201ffe9d2

Parfocal and parcentered microscopes also reduce the risk of accidentally viewing irrelevant structures due to magnification errors. This is particularly important ...

https://www.leica-microsystems.com/products/digital-microscopes/p/leica-dms1000/faq/

What is the difference between parcentric and telecentric? Parcentric ... What is the benefit of being parfocal and parcentric and how do I set this up? A parfocal ...

https://www.leica-microsystems.com/products/digital-microscopes/p/leica-dms300/faq/

What is the difference between parcentric and telecentric? Parcentric ... What is the benefit of being parfocal and parcentric and how do I set this up? A parfocal ...

https://www.answers.com/Q/What_is_parcentric

Microscope lenses that are parfocal and parcentric allows the user to changed between lenses will keeping the speicemen focused and centered, instead of ...