Follow the signs toward Copenhagen. Around 15 km from Copenhagen follow the signs toward Helsingør, route number E47 and E55. Just after exit 20, Gladsaxe (don’t take that), you see signs toward Hillerød and Farum. Follow these to Hillerødmotorvejen, route 16. On route 16, approximately 20 km Northwest of the center of Copenhagen, you will come to exit 9, to Farum. There are 2 exits at exit 9; take the one to Farum C. Follow this exit onto the road crossing the highway. Pass the first three traffic lights. Go straight at the roundabout and turn right at the next intersection onto Ryttermarken. Ibsen Photonics is on the left side almost all the way down the road: Ryttermarken 17.