The purpose of the present disclosure is to provide a vein visualization device that has excellent operability and is compact and lightweight. Provided is a non-contact type vein visualization device (1) comprising an irradiating unit (10) that irradiates light containing a wavelength component of 900 to 1500 nm onto a puncture site (901), an imaging unit (20) that comprises an infrared transmitting filter (21) and that images the puncture site (901) by receiving light that passes through the infrared transmitting filter (21), an image processing means (30) that extracts and processes veins from the image captured by the imaging unit (20), a display unit (40) that displays the image processed by the image processing means (30), and a power source unit (not shown), wherein the irradiating unit (10) comprises a plurality of light sources (11) having an optical axes (L1) inclined with respect to the optical axis (L2) of the imaging unit (20) at an angle (A) of 15° to 60°, and the directivity angle (2θ1/2) of the light emitted from the light source (11) is no less than 40°.
