Kenko Anti Fog Half Prosofton Clear Filter
Condensation is the biggest enemy in astrophotography. The usual countermeasure is to use a lens heater. However, when using lens filters, the filters exposed to the air also need to be heated. Since a lens heater warms indirectly from the outside of the lens, it is difficult to sufficiently heat the center of the filter.
The "Anti-Fog" series solves this problem by generating heat directly within the filter itself, enabling rapid heating all the way to the center.
Brand: Kenko |
Code: 981885
APN: 4961607818855 |
Supplier Code: 818855
Brand: Kenko |
Code: 981885
APN: 4961607818855 |
Supplier Code: 818855
At a glance
Condensation is the biggest enemy in astrophotography. The usual countermeasure is to use a lens heater. However, when using lens filters, the filters exposed to the air also need to be heated. Since a lens heater warms indirectly from the outside of the lens, it is difficult to sufficiently heat the center of the filter.
The "Anti-Fog" series solves this problem by generating heat directly within the filter itself, enabling rapid heating all the way to the center.
