KSH 1483 KSH 1483
Made of strong Plastic carbon fiber composites, lightweight and durable
TONGFENGLH
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Linear Fresnel lens 300x40mm F15mm Special lighting Striped spot Precision inspection UV curing lamp Wall lamp Customizable
Hantek oscilloscope AC/DC Current Clamp probe CC-65 CC-650 20KHz/400Hz Bandwidth 1mV/10mA 65A/650A with BNC plug
Fresnel lens 300x300mm F300mm 16.7" 3 focal lengths Solar energy Stage lights diy Projector Spotlight 3X magnification
Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell