| 数量 | 价格(USD) | 发货日期 |
|---|---|---|
| 1-10 | 待定 | |
| 10- | 待定 |
注意：发货日期以上是因库存不足而调整的。
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VenusLab-UWB Aspherical Collimator
产品编号: VenusLab-UWB-785nm
Its penetration depth into skin/muscle reaches 5-10μm, which is twice that of the 520nm (collimator), making it suitable for in vivo deep imaging.
In Raman spectroscopy, its fluorescent background is two orders of magnitude lower than that of the 532nm (collimator), with a substance identification accuracy of >99%.
The gold-plated film has a reflectivity of >95% at -196℃ to 600℃, making it suitable for extreme environment experiments.
注意事项
- 产品图片仅供参考，并不代表所有产品。
已配置规格
| Exit Spot Diameter (mm) | 3.18 | Beam Divergence Angle | 0.021°+0.01/-0 |
| Effective Focal Length (EFL) (mm) | 15 | Numerical Aperture (Lens) | 0.15 |
| Input Fiber Type | 780HP/ PM780 | Package Diameter | Ф12*25.5mm |
浏览全部型号
VenusLab-UWB Aspherical Collimator
VenusLab-UWB-405nm
Operating bandwidth ±20nm, suitable for the narrowband output of 405nm semiconductor lasers.
VenusLab-UWB Aspherical Collimator
VenusLab-UWB-450nm
Blue light band (450nm), which is visually sensitive to the human eye, and the collimated light spot has high brightness.
VenusLab-UWB Aspherical Collimator
VenusLab-UWB-488nm
Compatible with 460HP/PM460 optical fiber, with an output spot M²≈1.08, close to the diffraction limit.
VenusLab-UWB Aspherical Collimator
VenusLab-UWB-520nm
Green light band (520nm), peak response of the human eye (maximum value of the photopic function), easy to calibrate after collimation.
