9 light pollution filters tested.
Best light pollution filter for milky way.
Comparing the transmission graphs of each light pollution filter against each other is a great way to help you decide which filter is right for you.
In addition this should have several sections where it is blocked and several sections where it is not.
Thankfully due to technological advancements light pollution filters can reduce and eradicate local light pollution and give you back the ability to observe some of the most interesting deep sky objects like nebulae.
I wanted to try this gaggle of light pollution filters to see if some worked better than others and if my dreams of a magical light pollution eraser would come true.
The irix 95mm edge light pollution filter costs about usd 179 00 which is a lot of money for a specific purpose filter.
It s also available in 67mm 72mm 77mm and 82mm diameters while no filter can remove all light pollution i wanted to see if this light pollution filter could help with my milky way photography.
The result is that entire constellations are concealed from view and the ability to observe the milky way becomes impossible.
An easy way to rule out cheap filters that claim to be the best light pollution filters but really are not is that any real filter will come with a chart showing what wavelengths of light are blocked and which are not.
Do they really work.
Light pollution is the bane of milky way photographers.
The optolong l pro filter has a very interesting bandpass selection as you can see from the wavy transmission line with 5 humps shown below.
To mix the tests up a bit and experience different levels of light pollution three locations were chosen.
To combat the color imbalance and exposure issues caused by light pollution numerous filter.
Could i photograph the milky way from a city rooftop.
The garish yellow orange or blue colors that artificial lights cast upon our landscapes and night skies often make processing astrophotography images difficult.
The l pro max filter preserves plenty of natural light and was designed for milky way photography from dark or rural sky locations.
Time warping to the island of.
Light pollution from the earth enters your frame.