Quick handheld test of Fuji XF 18-135 mm lens with 720 nm filter on X-T1 full spectrum converted camera (by Spencer's camera). Caveats: no tripod available, borrowed lens, high Iso at f/16 and f/22 degrades image quality making lens test less valid. Basically looking for hot spots. Images are SOOC jpegs with no processing. Click on info icon at bottom right to see EXIF data.