--- title: Blog Listing | John Escolas --- [Skip to content](https://escolasopticsconsulting.com/blog/author/john-escolas#main-content) [![Escolas_Logo_Header_resized_300-1](https://escolasopticsconsulting.com/hs-fs/hubfs/Escolas_Logo_Header_resized_300.png?width=200&height=45&name=Escolas_Logo_Header_resized_300.png)](https://www.escolasopticsconsulting.com) - [Home](https://escolasopticsconsulting.com) - [About](https://escolasopticsconsulting.com/meet-john-escolas) - [Services](https://escolasopticsconsulting.com/optics-consulting-services) - [Optics Shop Talk](https://escolasopticsconsulting.com/shop-talk-sign-up) - [Blog](https://escolasopticsconsulting.com/resources/blog) - [Contact](https://escolasopticsconsulting.com/contact) [![Book A Meeting](https://no-cache.hubspot.com/cta/default/46452374/interactive-173151287943.png)](https://escolasopticsconsulting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLL12zmmuMdC7JTWWXF%2F29XGMxO7GaM3SBfQhCOI3IaIuxsN%2B2UN3umvlXCMdu7tyb5wf4gKjrPeEPV%2BQmDwGyG1aC5iAq7%2BqVLdJCf4zAQFoa6PlOjlLANmOSvdlv0bQzRQg70SoLhmNnpQPgoDKt9IvCN05%2BkVrBK673uaWjM5qA7yLIxrjZL9O8sY&webInteractiveContentId=173151287943&portalId=46452374) ###### all posts # our recent blogs Filter by Tags [Lapping](https://escolasopticsconsulting.com/blog/tag/lapping) [Polishing](https://escolasopticsconsulting.com/blog/tag/polishing) [Surface Defects](https://escolasopticsconsulting.com/blog/tag/surface-defects) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. [![](https://escolasopticsconsulting.com/hubfs/When%20to%20Use%20a%20Consultant%20vs.%20Hire%20Full-Time%20in%20Optics%20Manufacturing.png)](https://escolasopticsconsulting.com/blog/when-to-use-a-consultant-vs.-hire-full-time-in-optics-manufacturing) ##### [When to Use a Consultant vs. Hire Full-Time in Optics Manufacturing](https://escolasopticsconsulting.com/blog/when-to-use-a-consultant-vs.-hire-full-time-in-optics-manufacturing) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Aug 28, 2026, 11:32:31 AM [Read More](https://escolasopticsconsulting.com/blog/when-to-use-a-consultant-vs.-hire-full-time-in-optics-manufacturing) [![](https://escolasopticsconsulting.com/hubfs/The%20Evolution%20of%20Optical%20Flatness%20Measurement.png)](https://escolasopticsconsulting.com/blog/the-evolution-of-optical-flatness-measurement) ##### [The Evolution of Optical Flatness Measurement](https://escolasopticsconsulting.com/blog/the-evolution-of-optical-flatness-measurement) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Aug 1, 2025, 11:52:03 AM [Read More](https://escolasopticsconsulting.com/blog/the-evolution-of-optical-flatness-measurement) [![](https://escolasopticsconsulting.com/hubfs/Double-Check%20Everything_%20The%20Key%20to%20Precision%20in%20Optical%20Engineering.png)](https://escolasopticsconsulting.com/blog/double-check-everything-the-key-to-precision-in-optical-engineering) ##### [Double-Check Everything: The Key to Precision in Optical Engineering](https://escolasopticsconsulting.com/blog/double-check-everything-the-key-to-precision-in-optical-engineering) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Aug 1, 2025, 11:51:51 AM [Read More](https://escolasopticsconsulting.com/blog/double-check-everything-the-key-to-precision-in-optical-engineering) [![](https://escolasopticsconsulting.com/hubfs/Building%20Confidence%20in%20Technical%20Operations.png)](https://escolasopticsconsulting.com/blog/building-confidence-in-technical-operations) ##### [Building Confidence in Technical Operations](https://escolasopticsconsulting.com/blog/building-confidence-in-technical-operations) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Aug 1, 2025, 11:48:42 AM [Read More](https://escolasopticsconsulting.com/blog/building-confidence-in-technical-operations) [![](https://escolasopticsconsulting.com/hubfs/Learning%20Style%20Optimization%20in%20Technical%20Training.png)](https://escolasopticsconsulting.com/blog/learning-style-optimization-in-technical-training) ##### [Learning Style Optimization in Technical Training](https://escolasopticsconsulting.com/blog/learning-style-optimization-in-technical-training) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Aug 1, 2025, 11:47:22 AM [Read More](https://escolasopticsconsulting.com/blog/learning-style-optimization-in-technical-training) [![](https://escolasopticsconsulting.com/hubfs/The%20Training%20Paradox_%20Why%20Your%20Best%20Operator%20Isn_t%20Your%20Best%20Trainer.png)](https://escolasopticsconsulting.com/blog/the-training-paradox) ##### [The Training Paradox: Why Your Best Operator Isn't Your Best Trainer](https://escolasopticsconsulting.com/blog/the-training-paradox) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Jun 5, 2025, 1:09:58 PM [Read More](https://escolasopticsconsulting.com/blog/the-training-paradox) [![](https://escolasopticsconsulting.com/hubfs/Precision%20Optics_%20An%20Overview%20John%20Escolas.png)](https://escolasopticsconsulting.com/blog/precision-optics-an-overview) ##### [Precision Optics: An Overview](https://escolasopticsconsulting.com/blog/precision-optics-an-overview) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Jun 5, 2025, 12:57:48 PM [Read More](https://escolasopticsconsulting.com/blog/precision-optics-an-overview) [![](https://escolasopticsconsulting.com/hubfs/Mastering%20Tool%20Flatness%20Correction%20for%20Optical%20Lapping%20%26%20Polishing.png)](https://escolasopticsconsulting.com/blog/mastering-tool-flatness-correction-for-optical-lapping-polishing) [Polishing](https://escolasopticsconsulting.com/blog/tag/polishing) [Lapping](https://escolasopticsconsulting.com/blog/tag/lapping) ##### [Mastering Tool Flatness Correction for Optical Lapping & Polishing](https://escolasopticsconsulting.com/blog/mastering-tool-flatness-correction-for-optical-lapping-polishing) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Feb 2, 2025, 7:16:39 PM [Read More](https://escolasopticsconsulting.com/blog/mastering-tool-flatness-correction-for-optical-lapping-polishing) [![](https://escolasopticsconsulting.com/hubfs/Mastering%20Optical%20Surface%20Defects.png)](https://escolasopticsconsulting.com/blog/mastering-optical-surface-defects) [Surface Defects](https://escolasopticsconsulting.com/blog/tag/surface-defects) ##### [Mastering Optical Surface Defects](https://escolasopticsconsulting.com/blog/mastering-optical-surface-defects) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Feb 2, 2025, 7:16:31 PM [Read More](https://escolasopticsconsulting.com/blog/mastering-optical-surface-defects) [![](https://escolasopticsconsulting.com/hubfs/Using%20Optical%20Interferometry%20for%20Accurate%20Surface%20Profiling.png)](https://escolasopticsconsulting.com/blog/using-optical-interferometry-for-accurate-surface-profiling) ##### [Using Optical Interferometry for Accurate Surface Profiling](https://escolasopticsconsulting.com/blog/using-optical-interferometry-for-accurate-surface-profiling) By [John Escolas](https://escolasopticsconsulting.com/blog/author/john-escolas) Feb 2, 2025, 6:54:50 PM [Read More](https://escolasopticsconsulting.com/blog/using-optical-interferometry-for-accurate-surface-profiling) Load More #### About At Escolas Optics Consulting, we are dedicated to offering unparalleled consulting services in optics, coupled with outstanding customer support. 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