Like other products in the OptoLED family, the OptoFlash is LED-based with coupling options for most microscopes. The option to launch the OptoFlash into a fiber optic with the diameter ranging from 100um to 1mm is also available. The OptoFlash is unique in that it has been optimized for short-term intense illumination. This makes it particularly suitable for the photoactivation of “caged” neurotransmitters or other compounds, and for the application of channel rhodopsin activation.
OptoFlash
LED-based flash lamp for short-duration, high-intensity light pulses
- User-defined flash intensity and duration
- Excellently-suited for optogenetics, uncaging, and flash photolysis applications
Flash Duration | 50 μsec to 100 msec with <100 nanosecond rise and fall times |
Trigger Source | TTL |
Dimensions | Power supply – 280 mm x 304 mm x 65 mm
LED head – 46 mm x 46 mm x 73 mm |
LEDs Available | 365nm, 385nm, 405nm, 440nm, 455nm, 470nm, 490nm, 505nm, 525nm, 550nm, 565nm, 590nm, 617nm, 627nm |
Output Power | >30mW/mm2 from the end of a 200 μm fiber |
Optional Fiber Coupling System | Enables direct coupling to fibers up to 1 mm in diameter |
User-Definable Flash Duration from 50 μsec to 100 msec | Experimental adjustability |
Integrated Overcurrent Protection | Flexibility; allows for at least 2x over-driving for short pulses |
User-Definable Intensity Adjustments | Enables precise photon dosage control |
Optical Feedback | Ensures repeatable photon dosage across experiments |
- Optogenetics
- Photoactivation/photoconversion
- Flash photolysis
Downloadable Documents
Please find links below to relevant downloads for our products.
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