1.5 x 1.5 x 8.0mm Extended Right-Angle Micro Prism, Two-Photon Endoscopic Imaging, Protected-Aluminum Coated Hypotenuse
22031003567
Two-photon calcium imaging of deep brain structures using these micro prisms as the medium allows for reliable tracking of thousands of cells across days, a marked improvement compared with the standard practice of using gradient-index (GRIN) lenses.
This micro prism has a 1.5 x 1.5mm square cross-section. The extruded length is 8mm. One end of the prism has a 45-degree cut and this surface is covered by a protected aluminum optical coating. The 45-degree hypotenuse and the surfaces that measure 1.5 x 8.0mm and 1.5 x 1.5mm have a flatness of lambda/4.
| Name | 1.5 x 1.5 x 8.0mm Extended Right-Angle Micro Prism, Two-Photon Endoscopic Imaging, Protected-Aluminum Coated Hypotenuse |
|---|---|
| Weight | 0.0050lbs |
| Standard Coatings Available | No |
| Guide | For custom sizes not listed please get in touch with our Sales Division with your requests. |
| Remark | A Cousa Objective with a 20mm working distance was used with the micro prisms. |
| Attention | This type of micro prism is referenced in the report, "Microprisms enable enhanced throughput and resolution for longitudinal tracking of neuronal ensembles in deep brain structures" published March 20th, 2024. |
| Coating | Protected Aluminum |
| Length | 8mm |
| Surface Flatness | λ/4 |
| Prism Type | Extended Right-Angle Microprism |
| Material | BK7 (refractive index 1.517) |
| Surface flatness of substrate | Lambda/4 |
| Angle tolerance | +/-3 arc min (45-, and 90-deg) |
| Reflective Coating on Hypotenuse | Protected Aluminum |
| Wavelength Range | 400-1600nm |
| Surface Quality (Scratch-Dig) | 40-20 |
| Dimensions | 1.5 x 1.5 x 8.0mm |
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SKU
22031003567
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Two-photon calcium imaging of deep brain structures using these micro prisms as the medium allows for reliable tracking of thousands of cells across days, a marked improvement compared with the standard practice of using gradient-index (GRIN) lenses.
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