❁ UNIQUE DESIGN: Pressure part of the optic fiber connector adopts the unique structural design, no glue, no grinding and no consumable when installing. | ❁ ADVANTAGES: This fast cold connector has high return loss and low insertion loss, which make the connector more durable and wear resisitant. | ❁ APPLICATION: The embedded optic fiber connector with great workmanship is widely used in repairing and transmission. | ❁ 100 PIECES: The package includes 100pcs SC optic fiber connectors, which can totally meet your daily need. | ❁ EASY TO OPERATE: Having detailed usage instruction for you, the optic fiber connector is easier to use.

[High Quality] This microscope adapter is made of high quality material, durable and easy to use. | [Compact Size] Compact with the lens tube, so that the depth of insertion can be easily controlled. | [Feature] Lens comes with blue anti-reflective coating, which increases transmittance and provides a clear vision. | [Convenient] This item has two adapters: 23.2mm turn to 30mm and 23.2 turn to 30.5mm, fits your requirement. | [Application] This microscope adapter is a 0.5× C-mount adapter to connect CCD camera or digital eyepiece to microscope. It can be used in all eyepiece position with 23.2mm or 30mm or 30.5mm, 0.5× magnification to get a more wide of view.

RF Amplifier-- The RF Amplifier has the advantages of wide frequency range, high gain, low noise figure, etc, easy to use, excellent performance, uniformity and reliability. | Two Cascaded-- Using two cascaded, it is suitable for weak signal detection LNA low noise, high gain low noise LNA amplifier, maximum output power:+10 dBm (10mW) @ 1dB compression point. | Super Performance-- With the characteristic of excellent performance, uniformity and reliability, Amplifier module with good brightness and smooth coating, good welding property, unconditionally stable. | Wide Application-- Can be used for various RF receiving front ends to increase the communication distance, widely used for short wave, FM radio, remote control receiver, such as cable TV signal amplifier, etc. | Low Consumption-- Higher gain flatness when working within 500M, and low power consumption, The product is designed for high linearity block applications that require small size and minimal external components.

❋EASY TO OPERATE: Just need to download the APP, import the picture, put the phone on the shelf, and then you can start painting without drawing skills. | ❋OPTICAL IMAGE DRAWING: Project images reflection on Premium optical PMMA lens, that you can draw on any opaque material. | ❋Ideal Tracing Tool: This tracing line drawing painting board is suitable for children, adults, comics/anime lovers, beginning artists. Learn to draw at any age, help develop hand-eye coordination and basic drawing skills. | ❋IMAGE CUSTOMIZATION: You can adjust the brightness of your phone or tablet to get the desired effect of the drawing picture. | ❋5 BRACKETS: Comes with 5 brackets to keep your drawing process stable and smooth.