The LP920 wins on mechanical profile and NIR edge control. OPTOStokes lists 920–1100 nm transmission at >90%, 350–900 nm blocking at <1%, an ultra-thin 0.55 mm profile, and 60/40 scratch-dig. The page targets compact NIR sensors, LiDAR and 3D imaging, laser signal cleanup, and biometric recognition in tight packages. That 0.55 mm profile is the headline value: it gives you a real NIR edge filter for stacked detectors, handheld optics, drones, or mobile modules where every fraction of a millimeter matters. OPTOStokes also states support for non-standard shapes, custom AOI adjustments, specific mounting solutions, and in-stock selection, so this part works for both rapid prototyping and tailored OEM packaging.