LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME

According to various embodiments disclosed in the present document, a lens assembly may comprise an image sensor, at least four lenses successively arranged along an optical axis from an object side toward the image sensor side, and at least one band pass filter having a transmittance of 90% to 90% with regard to at least some of light in the wavelength area of 800~1000nm. At least one of the lenses is disposed between the band pass filter and the image sensor. With regard to light in the wavelength area of 400~700nm, at least one of the lenses has a transmittance of 0% to 10%, and all of the lenses have an average transmittance of 0% to 5%. The distance (POS) from the object side surface of a filter positioned farthest from the image sensor, among the band pass filters, to the image surface of the image sensor, and the distance (TTL) from the object side surface of a first lens closest to the object side, among the lenses, to the image surface may satisfy conditional equation 1: 0.35