Online Design Form - Opto-MEA

The Opto Microelectrode Array [Opto-MEA] has been designed to take on many different geometries and electrode/fiber optic layouts for a multitude of experimental protocols. Originally designed for chronic use applications the MEAs are equally effective for acute studies as well.

The number of contacts, length of each, the impedance and distance between electrodes are all custom designed.

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Contact Information

Enter the Contact Person’s Name.
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Enter your Institution name.
Enter the Street, City, State, and Zip Code (If apply).
Enter the Principal Investigator’s name.
Please type Name on Quote (if not contact person)

General Specifications

Optogenetics - MEA
Optogenetics - MEA
  • E. Epoxy Length below connector.
  • L. Length of wire beyond epoxy.
  • LF. Length of the fiber optic beyond epoxy.
  • R. Receptacle edge - Connector edge distance.
  • Es. Distance between electrodes.
  • HD. Horizontal distance between the edge of the fiber optic and the closest electrodes.

Design Specifications

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Electrode Impedance Value

Physical Measurements

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Please select one layout.
  • Electrode diameter 75 µm, 125 µm and 225 µm
  • A. Distance between electrodes 100 µm to 1 mm
  • B. Distance between electrode to fiber optic 100 µm to 1 mm
  • C. Fiber Optic diameter 125 µm or 230 µm
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Horizontal distance from the edge of fiber optic and the closest electrodes
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 Length of the fiber optic beyond epoxy
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Receptacle edge - Connector edge distance
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Connector and Headstage

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Recording Channel Pinout

Channel Pinout Advertence
To ensure your complete satisfaction, MicroProbes for Life Science will provide a photograph and copy of the pin layout mapping and corresponding microelectrodes, including reference and ground, with your shipped order.

Connector pin assignments will reflect connector pin numbers NOT headstage channel numbers

Your custom design and layout sheet

If your requested design cannot be fully described by the questions above, please attach a description here. Make drawing as clear as possible:

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Accessories and Additional Services

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Application Description (Optional)

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About Your Order

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