To ensure the high quality of 200mw laser pointer

But the Japanese of this technology, we also can not grasp the high failure rate, high cost, not suitable for China's national conditions, and patent protection, and how to do? Some people think of a way to open a small window on the above filter, so that the period of 850nm infrared light to come in, night, no lights, marked with the 850nm infrared LED light, the CCD will be able to image a, see the following open window filter: From the chart we can see that the filter allows the 400nm-650nm visible light and infrared light 850 ± 10nm to enter. The purchase process of the raw material of   green laser pointer should be strictly performed.
Not so very simple, low cost, without having to switch the filter, low failure rate, which is called the electronic color to black camera. But the problem, allowing the infrared light into daytime image okay, of course, not be very good by the interference of infrared light, color cast during the day, will use it, after all, cheap. Not so good things, the more problems lie ahead, infrared machine to heat too much, the CCD aging too fast, resulting in the image white, black bars, foggy, fuzzy, infrared machine six months later, effect 50% discount. Laser infrared light camera requirements? Infrared laser light on the camera does not have any special requirements, ordinary dual filter sense the infrared camera can. The supplier selection process of the raw material of   laser pointer is the important process.
Band of infrared laser light is 810NM, and many cameras day and night conversion, using the switch to a single filter, the filter can only be 850 ± the 10NM band of infrared light, as shown above. Night tablets make 750NM-1000NM-band with dual filter camera infrared light by the camera used in conjunction with infrared laser light is best to double-filter, with frame accumulation technology. Different types of cameras with an infrared light sensor is not the same, night vision is also different engineering applications, the actual test, the following camera models and customer tested, recommended for everyone, for reference only. All these parts and components of   green laser should be strictly inspected.
Bar the use of an area of approximately 300 square meters, floor to ceiling height of about six meters, the overall rectangular layout. The bar stage was T-shaped, 0.56 meters high from the ground area of 13 square meters, located in the bar in parts. Bar The bar is located at the entrance, it is also the cashier. Auditorium, scattered around the stage and bar, deck 7 can be used alone for up to 6-8 customers and some loose seat, can fit in the overall number of about 150 people. Bar drinks to the customer, dance SHOW, DJs; a slow shake, performance, supplemented by small and medium-sized bar. Related to the slow roll bar popular definitions: What is a slow shake it: "slow roll" is short for "slow rock". To ensure the high quality of 200mw laser pointer .
Corresponding English of ROCK SLOW, it refers to is not playing very slowly rock, but to have a distinct characteristic of the kind of rock music, slow rock music is a mild commercial music, it inherited the rock singer and creator of the works framework, but softened the boundaries of the rock. "Slow roll bar" is just the rise of a new concept bar, from as early as Hainan, Guangdong, Shanghai and other places became popular, and quickly spread nationwide, is one of the most stylish entertainment. Audiences located around the performance area, audio and lighting effects in the side; both can enjoy the show on the stage, but also entertain themselves in their own seating area. It is according to the specific procedure of producing green laser pointer .