Obscura Alligator Luminescence System

Obscura Alligator Luminescence System
The Obscura Alligator is a light-tight, 180 L enclosure designed for sensitive optical recordings. It combines precise temperature, humidity, and CO₂ control
with a high-sensitivity EMCCD camera, optics optimised for very low light levels, and an anti-mist system – all integrated into a custom tissue culture incubator to protect your experiments from external interference.

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The system can image up to six 96-well plates simultaneously and supports a wide range of sample types, including cells, tissues, and organotypic slices. It allows long-term bioluminescence recordings under physiologically relevant conditions and is fully compatible with major imaging software platforms, including Micro-Manager, VisiView, etc.

Application Usage

  • Circadian rhythm measurements (seconds to weeks)
  • Calcium recordings (Aequorin)
  • Plant sciences
  • Neuroscience and Neurophysiology
  • Bioluminescence imaging under physiological conditions

Features and Benefits

  • Light-tight design – no dark room required
  • High throughput: image up to six 96-well plates simultaneously
  • Precise environmental control (temperature, CO₂, humidity)
  • High-aperture f/0.95 lens with demisting optics
  • Software-controlled environmental parameters
  • Dedicated optical port for high-sensitivity CCD/EMCCD cameras

 

Integrated Features:

  • Secondary shroud for enhanced light isolation
  • Anti-reflective stainless steel racks
  • Multi-well plate alignment system
  • External focus adjustment
  • Integrated illumination ring – Optional
  • Manual filter changers – Optional
  • Support for custom scripting and data export workflows

FAQ

Cairns’s design ethos is based on compatibility across a wide range of manufacturers. In the rare case where we do not have a compatible part, we have a custom design team available to provide a solution. 

We provide a comprehensive 12-month warranty on all our products.

We aim for a delivery time of 2-4 weeks. However, the specific delivery time will be confirmed at the point of order.

We offer full training and support across our entire product range. 

Yes, we have full custom design capabilities and a multidisciplinary team of scientists and engineers available to provide a solution that meets your needs. 

Our CellCams are supported in Micro-Manager. 

Customer Reviews

"The build quality of their equipment is excellent, and has proven both reliable and versatile in our lab’s day-to-day research; our Cairn equipment has provided years of dependable service."
Andrew James
“Over the past 20 years we have purchased a wide range of equipment from Cairn Research, ranging from several Optopatch amplifiers, OptoLED, Optosourse arc lamp and custom-made optical pathways for nanoscale measurements.”
Walter Marcotti
“What I love about this company is the quality and the reliability of every piece of equipment that I purchased. The instruments are made of high-grade materials (mostly aluminum for the optics components) and are intended for heavy everyday use in the laboratory. “
Andreas Werdich

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