• Minimum substrate size: 3 mm x 3 mm
  • Maximum exposure area: 6” x 6” (optional 8”x 8”)
  • Minimum structure size down to 0.6 μm
  • Maximum write speed: 1400 mm2/min at 1 μm feature size
  • Real-time autofocus
  • Overview camera for fast alignment and inspection
  • Front- and backside alignment
  • Temperature-controlled environmental chamber
  • Exposure wavelengths: 405 nm and / or 375 nm
  • Draw Mode for CAD-less exposure
  • Standard Grayscale Exposure Mode
  • High-Aspect Ratio Mode
  • Easy-to-use operating software


SKU: MLA150 Category:
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The MLA150 has been specifically designed for easy operation and includes all our know-how on developing maskless lithography systems that we have gathered in the past 30 years. It offers all the capabilities that are required for single layer and multi-layer applications and because the MLA150 exposures are always non-contact it will even overcome some of the limitations of photomask based exposure technologies.

What sets the MLA150 apart from other pattern generators is not only the usability but also the extreme exposure speed. Exposing an area of 100x100mm² with structures as small as 1 micron will take less than 10 minutes – independent of the fill factor or number of structures within this area. Alignment in multi-layer applications is achieved within 2 minutes by using three integrated cameras with varying resolution. Layer to layer alignment accuracy is better than 500nm and does not depend on the operator’s level of training.

Experience the flexibility that the MLA150 Maskless Aligner will provide and expose your layout directly to accelerate your work in the areas of Life ScienceMEMSMicro-OpticsSemiconductor, Sensors, Actuators, MOEMS, Material Research, Nano-Tubes, Graphene, and any other application that requires microstructures.

For additional information please download the Fact Sheet or contact us.

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Contact Spectra Research


3585 Laird Rd., Unit 15 & 16,
L5L 5Z8 Mississauga

Phone :  905-890-0555

Toll Free : 1-866-753-4433
Fax :  905-890-1959

Email: info@spectraresearch.com

About Spectra Research

Spectra Research Corporation (SRC) offers a range of innovative high-quality scientific products and laboratory services to industrial and scientific markets throughout Canada.

Established in 1993, SRC is a subsidiary of Allan Crawford Associates (ACA), one of Canada’s largest distributors of electronic components, test equipment and integrated networking solutions.