100 200 3.0mm ZWB3 UG5 U-330 253.7 254nm UV Filter for DNA nucleic acid analyzer Ultraviolet Pass Glass Visible Light Cut
- Product:UV Pass Filter
- Type:ZWB3(Equal to UG5)
- Application:UV Transilluminator,UV Light,Mineral Fluorescence Lamp.
Portabl Camera Filter 77mm UV Pass Camera Filter ZWB3 253.7nm UG5 U-330 with Metal Ring
- Important:This is not a pure UV filter!!!
- Ultraviolet black glass can transmit ultraviolet rays and absorb visible light, but it also leaks infrared rays, not only ultraviolet rays!!! There is no problem if it is used with a UV light source.
- With IR converted camera, if you shoot with a full spectrum light source, the color of the photo will be red because the sensitivity of infrared is much stronger than that of ultraviolet. If you need to filter out infrared rays, you have to use it in conjunction with other filters!!!
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