Star Filter
Star filter is one of camera filters,as the center of light emitting,include 2 lines,4 lines,6 lines,8 lines,16 lines...
Star filters turn point light sources and specular highlights into stars. Commonly seen star filters can generate four to sixteen points stars. A star filter consists of two glasses. The top one is rotatable and has a grid etched into the glass surface. The following image is a four-point star filter. The etched grid is easily seen. The distance between two parallel etched lines is an important factor. More precisely, the wider the distance, the fewer number of stars. This distance can be 1mm to 4mm. The 2mm version is the most common one. Some star filters can even create variable star shapes. That is, in the case of 4-point star, the two etched lines do not have to be perpendicular to each other, and can be rotated to form any desired angle.
Picturn shown is 37mm,8 lines.We'd like to supply other size filters as per your requested.
Other supplier products
|
|
optical LiNbO3 crystal lens |
We manufacture LiNbO3 crystal lens professionally. Basic Properties of optical LiNbO3 crystal lens as follow: Crystal Structure:Trigonal, point gro... |
|
|
camera fisheye lens |
Specification of our fisheye lens as follow: *37mm 0.42X fisheye lens; *72mm,82mm 0.7X fisheye lens |
|
|
optical BK7 bi-convex spherical lens |
We supply optical BK7 bi-convex spherical lenses and other optical spherical lens,main include plano-convex spherical lens,plano-concave spherical ... |
|
|
optical dove prism |
we can supply all kinds of optical dove prism,Specification of our dove prism as follow: *Material: BK7/Quartz/other optical glass *Angle tolerance... |
|
|
optical BK7 glass filter lens for digital camera |
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiment... |
All supplier products
Same products
