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Semrock MaxLine Laser-line Filters

Home Products Optical Components Components Semrock MaxLine Laser-line Filters
Semrock MaxLine Laser-line Filters

Semrock MaxLine Laser-line Filters

Every Semrock filter is hard-coated for durable performance. Ten year warranty.


Compact and affordable MaxLine thin-film filters offer unprecedented transmission, and offer the following unique advantages:

  • Highest transmission exceeding 90% at the laser line - stop wasting expensive laser light
  • Rapid roll-off to an OD > 5 at wavelengths differing by only 1% from the laser wavelength - give your laser >> 50dB side mode suppression!
  • Negligible temperature dependence for maximum temeprature range
  • Hard dielectric coatings for proven reliability and durability
  • Rejected light is reflected for convenient spatial separation
  • UV laser-line filters for 248.6nm and 266.0nm

These filters are provided in a labeled, black-anodised aluminium ring with diameter 12.5mm or 25mm and thickness 3.5mm. Custom-sized filters are available in just a few days.

Click here to go to Semrock's website for a full list of Laser-line filters. Prices listed are in US$ and do not include any delivery charges or taxes to Australia and New Zealand. Most items are in stock at Semrock and can be delivered to Australia/New Zealand in 1-2 weeks. Contact us for further information.


2019 Semrock catalogue (12Mb pdf)                                    Read more on Semrock's website