1、Using a complex optical structure with multiple lens combinations, the correction of spherical aberration and chromatic aberration is still limited to the yellow-green wave region, suitable for microscopic examination and photomicrography. 2、Excellent control of viscosity, easy to use in production cycle, easy to store, can be punched, can be cut. 3、The light guide rate is above 92%. The special LED and PMMA materials are used to guide the light emitted by the LED from the PCB. 4、Amorphous thermoplastic resin with excellent comprehensive performance, high strength, heat resistance and cold resistance, excellent electrical insulation, elongation, size, stability and chemical resistance. 5、Amorphous thermoplastic resin with excellent comprehensive performance, high strength, heat resistance and cold resistance, excellent electrical insulation, elongation, size, stability and chemical resistance. Features:  1. Using a complex optical structure with multiple lens combinations, the correction of spherical aberration and chromatic aberration is still limited to the yellow-green wave region, suitable for microscopic examination and photomicrography. 2. Excellent control of viscosity, easy to use in production cycle, easy to store, can be punched, can be cut. 3. The light guide rate is above 92%. The special LED and PMMA materials are used to guide the light emitted by the LED from the PCB. 4. Amorphous thermoplastic resin with excellent comprehensive performance, high strength, heat resistance and cold resistance, excellent electrical insulation, elongation, size, stability and chemical resistance. 5. Compact and lightweight, easy to carry, easy to store. It is durable and reliable. Specification: Imaging Distance: Object side field of view up to 5mm diameter Product Material: PC+PMMA Support Mobile Phone: For Android/ios/pad Product Size: Approx. 4.1x 1.8x 0.4cm/ 1.6x 0.7x 0.2inch Package List: 1 x Mobile Phone Microscope 1 x Lanyard 1 x Wipe Cloth 2 x Slide 1 x User Manual