Features
- 产品描述
- Features
- Applications
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Free-Moving Animal Imaging
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Features
TVS m2PM is Ideal for In Vivo Recording in Freely Moving Animals
Feature 1: Subcellular Resolution with Cranial Window and GRIN Lens
Superior resolution with both cranial window and GRIN lens
Monitor neuronal activity/structural changes in the entire brain using either cranial window (800 μm) or GRIN lens.
Imaging through cranial window
Imaging via GRIN lens in CA1
Feature 2: Continuous Imaging
Low photobleaching enable continuous imaging
Continuous imaging over 24 hours
Feature 3: Long-Term Imaging
Repeated imaging of the same neuronal population over multiple months
X,Y axis offset within 10 μm


Feature 4: Volumetric Imaging
The Electrical Tunable Lens (ETL) enables 3D-Imaging
Intrinsic sectioning property enable recording of neuronal dynamics/structures in adjacent layers


The ETL enables simultaneous recording of two different layers

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Applications
Advanced Two-Photon Headpieces
Miniature Headpieces FHIRM-LF FHIRM-U FHIRM-HR Lateral Resolution @920nm* 1.46 μm 0.79 μm 0.68 μm Axial Resolution @920nm* 23.68 μm 7.04 μm 3.73 μm FOV Diagonal* 1280 μm 656 μm 397 μm Working Distance 1.08 mm Frame Rate 9 Hz@512×440 / 18 Hz@256×220 *Performance results are based on tests conducted in optimal conditions.
Actual results may vary depending on the environment, usage, and individual circumstances.
FHIRM-LF FHIRM-U FHIRM-HR 
Visualizing Subcellular Structures and Axons,
1330 μm FOV (Diagonal)
Miniature Headpiece: FHIRM-LF
Single Spine Visualization,
640 μm FOV (Diagonal)
Miniature Headpiece: FHIRM-U
Dendrites and Spines Imaging,
418 μm FOV (Diagonal)
Miniature Headpiece: FHIRM-HR