A dual mode VR and AR headset comprising: head-attachment means , a main frame connected to said head-attachment means , and a pivot frame , said pivot frame comprising: - a holder configured to accommodate an electronic device having a display screen , and - a reflective screen configured to reflect content shown on said display screen , said pivot frame being pivotally connected to said main frame , allowing said pivot frame to be moved between a first pivot frame position (P1) and a second pivot frame position (P2) relative to said main frame , wherein in said first pivot frame position (P1) said reflective screen at least partially intersects a field of view (α) of a user wearing said headset , and wherein in said second pivot frame position (P2), and when said electronic device is accommodated in said holder , said display screen at least partially intersects said field of view (α), wherein said pivot frame further comprises a first link , one end of said first link being fixedly connected to said holder , and an opposite end of said first link being pivotally connected to said main frame , wherein corrective optics of the dual mode VR and AR headset is pivotally connected to said main frame , wherein said pivot frame further comprises a second link and a connecting rod , one end of said second link being fixedly connected to said first link , such that said first and second links together form a V-shape, said V-shape being open in a direction towards said holder , the opposite end of said second link being pivotally connected to one end of said connecting rod, and the opposite end of said connecting rod being pivotally connected to said corrective optics . head-attachment means , a main frame connected to said head-attachment means , and a pivot frame , said pivot frame comprising: - a holder configured to accommodate an electronic device having a display screen , and - a reflective screen configured to reflect content shown on said display screen , - a holder configured to accommodate an electronic device having a display screen , and - a reflective screen configured to reflect content shown on said display screen , said pivot frame being pivotally connected to said main frame , allowing said pivot frame to be moved between a first pivot frame position (P1) and a second pivot frame position (P2) relative to said main frame , wherein in said first pivot frame position (P1) said reflective screen at least partially intersects a field of view (α) of a user wearing said headset , and wherein in said second pivot frame position (P2), and when said electronic device is accommodated in said holder , said display screen at least partially intersects said field of view (α), wherein said pivot frame further comprises a first link , one end of said first link being fixedly connected to said holder , and an opposite end of said first link being pivotally connected to said main frame , wherein corrective optics of the dual mode VR and AR headset is pivotally connected to said main frame , wherein said pivot frame further comprises a second link and a connecting rod , one end of said second link being fixedly connected to said first link , such that said first and second links together form a V-shape, said V-shape being open in a direction towards said holder , the opposite end of said second link being pivotally connected to one end of said connecting rod, and the opposite end of said connecting rod being pivotally connected to said corrective optics . <EOS>