Stories & Features

A common misconception in optical system design is that a perfect drawing guarantees a perfect result. If you provide precise transmission and OD blocking, any high-end vendor should be able to deliver a part that just works. However, at IDEX Health & Science, we’ve seen that an optical filter can meet every single spec on a piece of paper and still cause technical issues once installed. This is the hidden cost of build-to-print sourcing: when you order a part that is technically correct but not optimal because the system logic was flawed. Read Part 1 of our Semrock Advantage Series.
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Our BrightLine filter sets have long been an industry ”work horse,” delivering dependable, exceptional performance for a wide range of ever evolving applications and customer needs. We're excited to announce a significant evolution in our BrightLine product offerings, designed to provide unparalleled value and performance: the BrightLine 2.0 and BrightLine Basic Optical Filter Sets.
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At IDEX Health & Science, we prioritize the speed of your innovation. For optical research and instrument development, timing isn’t just a convenience—it’s the difference between a breakthrough and a bottleneck. For critical prototyping, RD&E, and debugging, explore fast delivery options for our Semrock optical filters.
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Design Smarter & Spend Less. Learn how to engineer your system for performance and value by exploring the three costliest optical filter spec mistakes.
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Our new Semrock BrightLine® 2.0 filter sets from IDEX Health & Science were just awarded Silver Honoree for the Laser Focus World 2025 Innovators Awards. The Innovators Awards Program recognizes "technology developers demonstrating excellence in serving the optics and photonics community."
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Every high-performance life science instrument requires a precisely tuned source-to-sensor imaging subsystem that balances resolution and throughput. Discover how to avoid the endless design loop by partnering with our team of experts at IDEX Health & Science.
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Fluorescence-based assays depend on detecting photons. Common to such assays is the notion of the ‘good’ photon, which carries useful assay information, and the ‘bad’ photon, which carries noise, background, or other information that imperils the assay. A robust assay can succeed despite some level of these ‘bad’ photons, but a more sensitive or difficult one might need a much higher ratio of ‘good’ to ‘bad’ photons to ensure success. Click to watch the replay and learn more!
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When a customer came to us with a persistent imaging problem, we saw an opportunity, not just to solve it, but to redefine what is possible to achieve and measure in optical filter performance. Click to explore this case study.
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Step up your research and instrument performance. Scientists trust Semrock quality: explore the published work of those who have cited Semrock optical filters in their research.
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IDEX Health & Science has partnered with Fudan University in Shanghai, China for the last 12 years for their FIST (Fudan Intensive Summer Teaching) program, which introduces college students to optics and their role in the life sciences. The course topic, entitled: “Application of Modern Microscopic Imaging Technology in the Research of Cell Biology,” has benefitted more than 600 students.
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