An imaging light path, the imaging light path is disposed in a housing, comprising: a display screen emitting an imaging light ray; and a glued lens group disposed in an exit direction of the imaging light ray; the glued lens group comprises a first lens and a second lens arranged successively along a propagation direction of the imaging light ray without spacing; a surface of the first lens facing the display screen is a first surface, and the first surface bulges toward the display screen; the first surface is provided thereon with a semi-reflective and semi-transmissive film, a glued film layer is provided between the first lens and the second lens, and the glued film layer comprises a quarter wave plate, a glued layer and a reflective polarizing film arranged successively along the propagation direction of the imaging light ray, the glued layer is sticky, and the quarter wave plate and the polarizing reflection film are glued together by the glued layer, a surface of the first lens facing away from the display screen is a second surface, and the quarter wave plate is provided on the second surface;a surface of the second lens facing the first lens is a third surface, the glued film layer further comprises a polarizing film, the polarizing film is provided on the third surface, and the reflective polarizing film is provided on a side of the polarizing film facing the first lens, the reflective polarizing film, the quarter wave plate and the polarizing film are provided by plating, the second surface and the third surface have a same shape. the second surface and the third surface are flat surfaces, a focal power of the first lens is defined as φ1 and satisfies 0 < φ1 < 0.06, a focal power of the second lens is defined as φ2 and satisfies -0.01< φ2 < 0, a thickness of the first lens is defined as T1 and satisfies 2.0 mm < T1 < 8.0 mm, a thickness of the second lens is defined as T2 and satisfies 2.0 mm < T2 < 5.0 mm, and the imaging light path has an optical distortion less than 30%, a chromatic aberration less than 70μm and an angle of view greater than 90°, or the second surface and the third surface are aspherical surfaces, the second surface and the third surface bulge toward the display screen, a focal power of the first lens is defined as φ3 and satisfies 0 < φ3 < 0.1, a focal power of the second lens is defined as φ4 and satisfies 0 < φ4 < 0.005, a thickness of the first lens is defined as T3 and satisfies 2.0 mm < T3 < 5.0 mm, a thickness of the second lens is defined as T4 and satisfies 2.0 mm < T4 < 8.0 mm, and the imaging light path has a chromatic aberration less than 190μm and an angle of view greater than 100°. a display screen emitting an imaging light ray; and a glued lens group disposed in an exit direction of the imaging light ray; the glued lens group comprises a first lens and a second lens arranged successively along a propagation direction of the imaging light ray without spacing; a surface of the first lens facing the display screen is a first surface, and the first surface bulges toward the display screen; the first surface is provided thereon with a semi-reflective and semi-transmissive film, a glued film layer is provided between the first lens and the second lens, and the glued film layer comprises a quarter wave plate, a glued layer and a reflective polarizing film arranged successively along the propagation direction of the imaging light ray, the glued layer is sticky, and the quarter wave plate and the polarizing reflection film are glued together by the glued layer, a surface of the first lens facing away from the display screen is a second surface, and the quarter wave plate is provided on the second surface;a surface of the second lens facing the first lens is a third surface, the glued film layer further comprises a polarizing film, the polarizing film is provided on the third surface, and the reflective polarizing film is provided on a side of the polarizing film facing the first lens, the reflective polarizing film, the quarter wave plate and the polarizing film are provided by plating, the second surface and the third surface have a same shape. the second surface and the third surface are flat surfaces, a focal power of the first lens is defined as φ1 and satisfies 0 < φ1 < 0.06, a focal power of the second lens is defined as φ2 and satisfies -0.01< φ2 < 0, a thickness of the first lens is defined as T1 and satisfies 2.0 mm < T1 < 8.0 mm, a thickness of the second lens is defined as T2 and satisfies 2.0 mm < T2 < 5.0 mm, and the imaging light path has an optical distortion less than 30%, a chromatic aberration less than 70μm and an angle of view greater than 90°, or the second surface and the third surface are aspherical surfaces, the second surface and the third surface bulge toward the display screen, a focal power of the first lens is defined as φ3 and satisfies 0 < φ3 < 0.1, a focal power of the second lens is defined as φ4 and satisfies 0 < φ4 < 0.005, a thickness of the first lens is defined as T3 and satisfies 2.0 mm < T3 < 5.0 mm, a thickness of the second lens is defined as T4 and satisfies 2.0 mm < T4 < 8.0 mm, and the imaging light path has a chromatic aberration less than 190μm and an angle of view greater than 100°.