![I think I like my new IDAS LPS-D2 filter - Electronically Assisted Astronomy (No Post-Processing) - Cloudy Nights I think I like my new IDAS LPS-D2 filter - Electronically Assisted Astronomy (No Post-Processing) - Cloudy Nights](https://www.cloudynights.com/uploads/monthly_01_2019/post-300679-0-01229300-1548815434.png)
I think I like my new IDAS LPS-D2 filter - Electronically Assisted Astronomy (No Post-Processing) - Cloudy Nights
![M31 - IDAS LPS D1 vs D2 in Bortle 8 skies - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights M31 - IDAS LPS D1 vs D2 in Bortle 8 skies - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights](https://www.cloudynights.com/uploads/monthly_10_2020/post-337341-0-39028900-1602971750.jpg)
M31 - IDAS LPS D1 vs D2 in Bortle 8 skies - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights
![IDAS Light Pollution Suppression Filters - V4 Nebular Filter. LPS-V4 filter for Canon APS-C frame camera [HU-LPS-V4-EOS] - V4 Series - O'Telescope IDAS Light Pollution Suppression Filters - V4 Nebular Filter. LPS-V4 filter for Canon APS-C frame camera [HU-LPS-V4-EOS] - V4 Series - O'Telescope](https://content.invisioncic.com/r253704/store-HU-LPS-V4-EOS.jpg)
IDAS Light Pollution Suppression Filters - V4 Nebular Filter. LPS-V4 filter for Canon APS-C frame camera [HU-LPS-V4-EOS] - V4 Series - O'Telescope
![IDAS Light Pollution Suppression Filters - D1. 28.6mm LPS D1 filter [HU-LPS-D1-286] - D1 Series - O'Telescope IDAS Light Pollution Suppression Filters - D1. 28.6mm LPS D1 filter [HU-LPS-D1-286] - D1 Series - O'Telescope](https://content.invisioncic.com/r253704/store-HU-LPS-D1-286.jpg)