Seaview ADAF3 Modular Top Plate f/FLIR M300 Series Thermal Cameras f/Mounts Ending in M1 or M2 [ADAF3]ADAF3 Modular Top Plate for FLIR M300 Series Thermal Cameras f Mounts Ending in M1 or M2 Seaview Modular Top Plates are designed to be mounted onto Seaview Modular Mounts. These Top Plates eliminate the "swiss cheese" look of most other radar and satdome mounts. With Seaview Top Plates the result is only four visible mounting screws to secure electronics. Unique Design No longer the unwanted swiss cheese look with a Seaview modular top plate. These