OPTOLONG UV/IR CUT FILTER

Optolong UV/IR Cut Filter

Comparison With Few UV/IR Cut Filter, Optolong Filter Have Better Sharp Cut Off Near 400nm and 700nm, Where A Number Of UV/IR Filter Have Cut Off Around 650-670nm

Optolong UV/IR Cut filter is designed for ultraviolet and infrared wavelength blocking to improve sharpness of the image as most of the optics are designed for the visible spectrum, because it’s very difficult to create a lens with the same focal point for the visible and IR spectrum