| 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-488nm
Its excitation efficiency for the fluorescent dye FITC is 30% higher than that of the 520nm (collimator), and the signal-to-noise ratio (SNR) of the flow cytometer is improved by 2dB.
The 0.15 low numerical aperture (NA) version (with an effective focal length, EFL = 15mm) has a beam stability of <1% (over 8 hours), making it suitable for long-duration experiments.
In biological imaging, hemoglobin scattering is reduced by 25% compared with the 450nm (collimator), resulting in higher blood vessel imaging contrast.
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) | 3.29 | Beam Divergence Angle | 0.013°+0.01/-0 |
| Effective Focal Length (EFL) (mm) | 15 | Numerical Aperture (Lens) | 0.15 |
| Input Fiber Type | 460HP/ PM460 | 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-520nm
Green light band (520nm), peak response of the human eye (maximum value of the photopic function), easy to calibrate after collimation.
