TELEVISION IMAGE PROJECTOR

PURPOSE:To simplify assembling and the structure of frame body while to reduce the cost by providing a rectangular flange section on the outercircumference of a projection lens then fixing the flange section through a frame body to the front glass board of image tube. CONSTITUTION:A projection lens 22 is arranged in front of the front glass board 21 of image tube 20 to project a magnified image onto a screen. In such television image projector, the lens element 23 nearest to the image tube 20 of said lens 22 is provided with a rectangular flange section 23a on the outercircumference. Then the flange section 23a is adhered through a rectangular frame body 24 to the front glass 21 while silicon gel 25 is filled in a space surrounded by the frame body 24. Consequently, it can be assembled easily while improving the tightness at respective section by means of the flange section 23a of lens 23 resulting in simplification of the shape of the frame body 24 and the cost reduction.