Friends who are familiar with photography should be familiar with filters, because filters are widely used in the photography industry. For example, some photographers like
When buying narrowband filters, the price is the key reference for users. After all, if the price is too high, people will feel pressure to
After purchasing the laser protective lens, we also need to know what is the correct way to use it normally and ensure its long service
Although many users know that short-wave pass filters have very high performance, they may have problems with the shortwave pass filters they have selected because
At present, semi-transparent and semi-reflective mirrors have been used in many different fields and have been recognized by many users. But many people do not
First of all, let’s understand the filter, which many people may not know. The filter is an optical device used to select the required radiation
The so-called narrowband filter is subdivided from the pass filter. Its definition is the same as that of the bandpass filter, that is, this filter
Laser protective lens is used for laser window piece and optical window piece. It is an optical plane lens that can protect electronic components, sensors
The short-wave pass filter belongs to one of the pass filters. There are also long-wave pass filters. Short-wave pass filter is the cut-off filter in
Semi-transparent and semi-reflective mirror, commonly known as spectroscope, is mainly used in electronic products such as mirror TV, car rearview mirror, digital photo frame, etc.