Edmund Optics Technical Blog

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CO2 vs Fibre for Jewellery Engraving: What a Quality Inspector Actually Checks

Posted on Monday 31st of August 2026 by Jane Smith

A quality inspector from an optics and laser company compares CO2 and fibre lasers for jewellery engraving and light metal cutting — covering beam-material compatibility, optics quality, real running costs, and what to check before you buy in the UK. [...]

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Edmund Optics #68-576 18.4mm Aspheric Lens vs. Large-Format Laser Cutting Machine: How to Choose

Posted on Friday 28th of August 2026 by Jane Smith

Scenario-based advice on when to buy an Edmund Optics #68-576 18.4mm aspheric lens versus a large-format laser cutting machine, with TCO rules for low-volume shops. [...]

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Diodes, Fiber, or CO2? How to Choose a Laser Cutter Without Wasting $4,000 (Go Behind the Spec Sheet)

Posted on Friday 28th of August 2026 by Jane Smith

A practical guide to choosing between diode, fiber, and CO2 laser systems. Covers clear acrylic cutting, Canadian suppliers, and how to choose between laser types for your specific production scenario. [...]

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Edmund Optics FAQ: 7 Mistakes I Made with Laser Cutting, Welding, and Optics (So You Don't Have To)

Posted on Thursday 27th of August 2026 by Jane Smith

A small-shop production manager answers: Is Edmund Optics for small businesses? What to check before ordering a 975 nm laser diode module or a 53-212 circular ND filter? Can one machine do laser cutting and welding? Plus laser etching plexiglass and small wood laser cutter tips. [...]

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How to Laser Engrave Stainless Steel Without Burning Through Your Budget

Posted on Thursday 27th of August 2026 by Jane Smith

A procurement manager explains why laser engraving stainless steel usually fails because of optics, not settings—and how checking the beam path before production can save thousands in rework. [...]

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Best Laser for Cutting Wood: A Procurement Manager’s Honest Breakdown (Etsy + Australia)

Posted on Wednesday 26th of August 2026 by Jane Smith

A procurement manager with six years of purchasing data shares the best laser for cutting wood, why a CO2 laser is the right call, the lens upgrade that matters, and what’s actually selling in the Etsy laser-cut market. Includes notes for Australian buyers. [...]

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A Laser Cutter Died 36 Hours Before a Trade Show. Here's How We Saved the Order

Posted on Wednesday 26th of August 2026 by Jane Smith

How a 45-207 Edmund Optics lens and a $220 chiller beat an $8,400 machine purchase. A laser cutter Canada case study about choosing the right professional laser engraving machine for acrylic. [...]

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Edmund Optics vs Generic Optics: Lessons From 500 Laser System Inspections

Posted on Tuesday 25th of August 2026 by Jane Smith

A quality inspector compares Edmund Optics components—including the rhomboid prism 15mm and 52775 iris diaphragm—against generic parts for laser engraving plastic, laser CNC cutting machines, and more. [...]

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Edmund Optics vs. Custom Optics: What a Quality Inspector Learned About CO2 Laser Components

Posted on Tuesday 25th of August 2026 by Jane Smith

A quality and compliance manager compares Edmund Optics aspheric lenses, rhomboid prisms, and CO2 laser systems against custom alternatives. Key lessons on spec verification, delivery certainty, and laser material compatibility. [...]

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What Is Laser Etching? Choosing the Right Hobby Laser Cutter in Australia

Posted on Monday 24th of August 2026 by Jane Smith

What is laser etching, and which hobby laser cutter should you buy in Australia? This guide explains the difference between etching, engraving, and cutting, and why optics often matter more than raw wattage. [...]

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