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有色光学塑料透镜
具有特定的光谱曲线,600nm以下截止,650nm以下导通。其材料成分符合欧洲RoHS环保标准。可替代红色玻璃。可根据用户需要定制各种尺寸基片和各种规格透镜。特别适合激光扫描系统。
短焦距摄像头
由二片式塑料透镜组成,像素30万,芯片1/4英寸,光学长度17.48mm,比常规摄影头短2.77mm。
传感透镜
在VCD中具有产生椭圆光斑实现自动调焦的功能,替代相对应的进口元件。
转角高清晰度背投影电视镜头
由于用反光镜折弯系统将光路转折使镜头结构紧凑,从而减薄电视机厚度,广泛用于大屏幕高清晰度背投影电视镜头。
Colored optical plastic lenses
They have
special spectrum curves which cut-off below 600nm and transmit above
650nm. Their material conform to RoHS
environment protection criterion. They are substituted for red glass. We
can manufacture all kinds of substrates and lenses. They especially suit
to laser scanning system.
PC camera lens of shorter focal distance
They
are composed of two plastic lenses. Their pixels are 300,000.Their chips
are 1/4 inch. Their optical length is 17.84mm, shorter than that of
common PC camera lens by 2.77mm..
Transducer
lens
They
can generate ellipse spot for focusing automatically,
They can be substituted for corresponding imported elements.
High-sharpness
rear-projective TV lenses
The
structure of the lenses is compact because bending system with reflector
makes light route turn a corner which reduces the thickness of TV. They
are widely used for big screen high-sharpness rear-projective TV lens.
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