The KX2 is not just a novelty anymore. Other micro cameras like the KX2 are usually crippled by a narrow 50 degree FOV, but with the KX2's improved 90 degree FOV lens, you can finally use this tiny camera to fly real FPV. Specs:90 degree view, 10.5 x 10.5 x 17.5 mm, 2g 520 TLV,0.008luxModel MC900D-V9 has housing.Model MC900-V9 is without housing.