---
title: Resources | Redlux
---

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- [Products](https://blog.redlux.net/) 
    - [OptiLux SD](https://www.redlux.net/optilux-sd/)
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- [Resource Centre](https://redlux.net/resource-centre) 
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# Blog

Advanced measurement systems for form, surface and defect metrology in critical applications.

Filter All Optical Surface Quality Optics Defect Metrology Form Metrology Orthopaedics Bearings Roughness Metrology

### [![](https://blog.redlux.net/hubfs/Standards%20image.jpg) First Published: 21/05/2025 Scratch Standards - Repeatability Optics](https://blog.redlux.net/scratch-standards-repeatability?hsLang=en)

### [![](https://blog.redlux.net/hubfs/Image%20showing%20scratch%20and%20dig%20identified%20on%201inch%20optic.png) First Published: 21/05/2025 Understanding MIL-PRF-13830B - Dig Grading Optics](https://blog.redlux.net/understanding-mil-prf-13830b-dig-grading?hsLang=en)

### [![](https://blog.redlux.net/hubfs/Edge%20chip%20inspection-1.jpg) First Published: 09/04/2025 OptiLux SD - Edge Chip Detection and Evaluation Optics](https://blog.redlux.net/optilux-sd-edge-chip-detection-and-evaluation?hsLang=en)

### [![](https://blog.redlux.net/hubfs/Image%20showing%20scratch%20and%20dig%20identified%20on%201inch%20optic.png) First Published: 13/03/2025 Understanding MIL-PRF-13830B - Scratch Grading Optics](https://blog.redlux.net/understanding-mil-prf-13830b-scratch-grading?hsLang=en)

### [![](https://blog.redlux.net/hubfs/Magnification%20no%20text%202.png) First Published: 13/03/2025 OptiLux SD - Magnification Options Optics](https://blog.redlux.net/optilux-sd-magnification-options?hsLang=en)

### [![](https://blog.redlux.net/hubfs/coatings.jpg) First Published: 24/05/2024 Optical Coatings - Surface Quality and Scratch Dig – FAQs Optics](https://blog.redlux.net/optical-coatings-surface-quality-scratch-dig-faq?hsLang=en)

### [![](https://blog.redlux.net/hubfs/IMG_0272%20with%20Scratches.png) First Published: 18/03/2024 Scratch-Dig Comparison Sets and Paddles: Buyers Guide Optics](https://blog.redlux.net/scratch-dig-comparison-sets-and-paddles-buyers-guide?hsLang=en)

### [![](https://blog.redlux.net/hubfs/Worn%20Bearing%20in%20Hand%20-%20Cropped.png) First Published: 24/06/2022 Assessing Wheel Bearing Wear with an Optical CMM Form Metrology](https://blog.redlux.net/assessing-wheel-bearing-wear-with-an-optical-cmm?hsLang=en)

### [![](https://blog.redlux.net/hubfs/OmniLux%20CMM%201200x800.png) First Published: 07/03/2022 What is a Coordinate Measuring Machine (CMM)? Form Metrology](https://blog.redlux.net/what-is-a-cmm?hsLang=en)

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## Metrology for You.

We’re helping organisations all over the world reap the benefits of world-leading metrology. Speak to our experts.

[Get in touch](https://www.redlux.net/contact/)

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**Industry Solutions** [Optics](https://www.redlux.net/optics/) [Orthopaedics](https://www.redlux.net/orthopaedics/) [Bearings](https://www.redlux.net/bearings/) [Resource centre](https://blog.redlux.net/) [Contact](https://www.redlux.net/contact/)

**Products** [OmniLux CMM](https://www.redlux.net/omnilux-cmm/) [OptiLux SD](https://www.redlux.net/optilux-sd/)

**Resource Centre** [Blog](https://blog.redlux.net/) [White Papers](https://redlux.net/resource-centre#white-papers) [Knowledge Base](https://redlux.net/resource-centre#knowledge-base) [Case Studies](https://redlux.net/resource-centre#case-studies)

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