Wasatch Photonics high-throughput design extends imaging depth at 1300 nm, delivering high sensitivity and excellent SNR for scattered light from deep tissues. The result is greater clarity at depth for applications such as anterior segment imaging.
Our industry-leading Cobra SWIR spectrometer reduces the tradeoff between imaging depth and clarity, maximizing data quality from deeper features and larger scattering angles. Its deep tissue penetration supports fundamental research, pharmaceutical testing, ophthalmology, angiography, and intravascular imaging.
Cobra 1300 SWIR spectrometers support OCT imaging from 950–1450 nm for research, industrial, and OEM applications.
C1300-1300/75
C1300-1310/155
C1300-1300/250
C1300-1275/400
C1300-1200/500
1262–1337 nm
1234–1388 nm
1173–1422 nm
1070–1474 nm
951–1450 nm
Bandwidth (typ.)
74 nm
155 nm
248 nm
403 nm
Imaging Depth (typ.)
5.7 mm
1.5 mm
Spectral Resolution (typ.)
0.08 nm
Axial Resolution (typ.)
10.1 µm
4.8 µm
1.8 µm
1.3 µm
147 kHz
Weight (approx.)
1.5 kg
The Cobra 1300 OCT spectrometer offers superior roll-off performance, as can be seen in this comparison of signal with imaging depth.
Compatible with Wasatch Photonics’ SDKs for rapid data access in development environments (e.g., C++, LabVIEW, MATLAB).
WAVELENGHTH BAND (nm)
CENTER WAVELENGHTH (nm)
BANDWIDTH (nm)
CAMERA SPEED (kHz)
1050, 1300, 1600
e.g. 1060, 1300, 1570
e.g. 75, 110, 155, 245
147 kHz
GL2048
Camera Link
C-λλλλ-λcλcλc-λBWλBW-SS-CAM-CONN
Cross-section of entire anterior chamber of human eye. The image showing cornea on the top, followed by iris and crystalline lens was acquired using an ultra-deep penetration model of the Cobra 1300 OCT spectrometer.
Close-range OCT angiography image of a healthy mouse ear, taken with a Cobra 1300 OCT spectrometer. The image below shows the same ear post-tumor growth.
Cross-section image of outside of human middle finger taken using a Cobra 1300 OCT spectrometer showing different layers of skin.
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