A photochromic ophthalmic lens having a front main face and a back main face, and comprising: (i) a photochromic substrate; and (ii) a filter including one or more layers formed on said front main face of the ophthalmic lens, said filter having a total thickness smaller than or equal to 700 nm and conferring on said front main face the following properties: - an average reflection factor in the UVA (R m,UVA) over a range of wavelengths extending from 330 nanometers to 380 nanometers that is lower than or equal to 40% and better still lower than or equal to 35%, for an angle of incidence comprised between 0° and 15°; - an average reflection factor in the blue (R m,B) over a range of wavelengths extending from 420 nanometers to 450 nanometers that is higher than or equal to 5%, for an angle of incidence comprised between 0° and 15°; and - a spectral reflectivity curve for an angle of incidence comprised between 0° and 15°, this reflectivity curve having: - a maximum reflectivity at a wavelength shorter than 435 nanometers; and - a full width at half-maximum (FWHM) larger than or equal to 70 nanometers; and - for an angle of incidence comprised between 0° and 15°, a parameter Δ spectral defined by the relationship Δ spectral = 1 - [R 0°-15° (480 nm) / R 0°-15° (435 nm)], such that this parameter Δ spectral is higher than or equal to 0.8; where - R 0°-15° (480 nm) represents the value of the reflectivity of the front main face at the wavelength of 480 nanometers at the incidence in question; and - R 0°-15° (435 nm) represents the value of the reflectivity of the front main face at the wavelength of 435 nanometers at the incidence in question. (i) a photochromic substrate; and (ii) a filter including one or more layers formed on said front main face of the ophthalmic lens, - an average reflection factor in the UVA (R m,UVA) over a range of wavelengths extending from 330 nanometers to 380 nanometers that is lower than or equal to 40% and better still lower than or equal to 35%, for an angle of incidence comprised between 0° and 15°; - an average reflection factor in the blue (R m,B) over a range of wavelengths extending from 420 nanometers to 450 nanometers that is higher than or equal to 5%, for an angle of incidence comprised between 0° and 15°; and - a spectral reflectivity curve for an angle of incidence comprised between 0° and 15°, this reflectivity curve having: - a maximum reflectivity at a wavelength shorter than 435 nanometers; and - a full width at half-maximum (FWHM) larger than or equal to 70 nanometers; and - a maximum reflectivity at a wavelength shorter than 435 nanometers; and - a full width at half-maximum (FWHM) larger than or equal to 70 nanometers; and - for an angle of incidence comprised between 0° and 15°, a parameter Δ spectral defined by the relationship Δ spectral = 1 - [R 0°-15° (480 nm) / R 0°-15° (435 nm)], such that this parameter Δ spectral is higher than or equal to 0.8; where - R 0°-15° (480 nm) represents the value of the reflectivity of the front main face at the wavelength of 480 nanometers at the incidence in question; and - R 0°-15° (435 nm) represents the value of the reflectivity of the front main face at the wavelength of 435 nanometers at the incidence in question. - R 0°-15° (480 nm) represents the value of the reflectivity of the front main face at the wavelength of 480 nanometers at the incidence in question; and - R 0°-15° (435 nm) represents the value of the reflectivity of the front main face at the wavelength of 435 nanometers at the incidence in question.