企业性质授权代理商
入驻年限第5年
TLens®可调焦透镜在400 - 650 nm范围内提供95%(典型值)的平均透过率,焦距调节范围从10 cm或20 cm到无xian远,非常适合自搭建的实验光学装置,比如共聚焦显微镜和光学相干断层扫描。这些透镜采用基于TLens®*技术的MEMS设计,旨在复制人眼功能,提供响应时间< 1 ms的快速对焦,且视野恒定,无磁干扰,功耗低至< 1 mW。
特点
● 焦距调节范围:10 cm(VL15系列)或20 cm(VL19系列)到无xian远
● 安装于16mm或30mm笼板中
● 响应时间:< 1 ms(达到*终近似值的63.2%)
● 通光孔径:Ø1.55 mm(VL15系列)或Ø1.90 mm(VL19系列)
● 超低功耗:< 1 mW
● 兼容Thorlabs覆盖0 - 50 V电压范围的压电控制器
● 平均透过率:400 - 650 nm范围内95%(典型值)
●透射波前误差:< 50 nm
L15和VL19系列可调焦透镜的典型透过率
规格
Item # | VL15S(/M) | VL15C(/M) | VL19S(/M) | VL19C(/M) |
---|---|---|---|---|
Typical Mechanical Specifications | ||||
Cage Size | 16 mm | 30 mm | 16 mm | 30 mm |
Inner Bore | SM05 Threaded | SM1 Threaded | SM05 Threaded | SM1 Threaded |
TLens® Dimensions (L x W x T) | 4.900 mm x 4.400 mm x 0.545 mm | |||
Assembly Dimensions (L x W x T) | 40.3 mm x 25.4 mm x 10.2 mm | 54.3 mm x 40.6 mm x 10.2 mm | 40.3 mm x 25.4 mm x 10.2 mm | 54.3 mm x 40.6 mm x 10.2 mm |
Flatness | < 0.030 mm | |||
TLens® Weight | 15 mg | |||
Assembly Weight | 14 g | 30 g | 14 g | 30 g |
Input Connector Type | SMC Male | |||
Drawingsa | ||||
Typical Optical Specifications | ||||
Focal Range | Infinity to 10 cm | Infinity to 20 cm | ||
Clear Aperture - Sensor Sideb | Ø1.55 mm | Ø1.90 mm | ||
Clear Aperture - Object Sideb | Ø2.00 mm | Ø2.25 mm | ||
Transmitted Wavefront Error (RMS)c | 30 nm | |||
Average Transmittance (Between 400 and 650 nm) | 95% | |||
Typical Actuator Specifications | ||||
Minimum Optical Power | -4 m-1 | |||
Maximum Optical Power | 14 m-1 | 9 m-1 | ||
Hysteresisc | 1 m-1 | |||
Maximum Response Timed | 1 ms | |||
Equivalent Capacitance @ 0 V | 40 nF | 25 nF | ||
Operating Conditions | ||||
Operating Voltage (Between Top and Bottom Electrode) | 0 V - 50 V | |||
Duty Cycle Over Lifetime-Operating Voltage Cycle | 10% | |||
Minimum Operating Voltage Cycles | 106 | |||
Operating Temperature | -20 °C - 85 °C | |||
Relative Humidity | < 85% | |||
Absolute Maximum Ratings | ||||
Storage Temperature | -40 °C - 85 °C | |||
Applied Voltage (Between Top and Bottom Electrode) | -15 V - 60 V | |||
Applied Current | < 1 mA |
森泉为您的科研事业添砖加瓦:
激光控制:激光电流源、激光器温控器、激光器控制、伺服设备与系统等等
探测器:光电探测器、单光子计数器、单光子探测器、CCD、光谱分析系统等等
定位与加工:纳米定位系统、微纳运动系统、多维位移台、旋转台、微型操作器等等
光源:半导体激光器、固体激光器、单频激光器、单纵模激光器、窄线宽激光器、光通讯波段激光器、CO2激光器、中红外激光器、染料激光器、飞秒超快激光器等等
光机械件:用于光路系统搭建的 gao 品 zhi 无应力光机械件,如光学调整架、镜架、支撑杆、固定底座等等
光学平台:主动隔振平台、气浮隔振台、实验桌、刚性工作台、面包板、隔振、隔磁、隔声综合解决方案等等
光学y件:各类晶体、光纤、偏转镜、反射镜、tou射镜、半透半反镜、滤光片、衰减片、玻片等等
染料:激光染料、荧光染料、光致变色染料、光致发光染料、吸收染料等等