Model Files (.stl, .3mf, .obj, .amf) DOWNLOAD ALL FILES 641.8 KB updated 16. 10. 2020 651.2 KB updated 16. 10. 2020 Summary Linhof style lensboards in sizes Copal 0, 1 and 3. I print mine in CF-PETG for better stiffness and lightproof. Other CF materials will work as well. They weigh less than half of standard aluminium lens boards. Gadgets > Photo & Video linhof 5x7 8x10 lens fiber carbon board 4x5 0.6 hardened steel nozzle and 0.25mm layer height. My printer MK3S will ooze this filament (FormFutura CF-PETG) like crazy on 1.0 extrusion multiplier. I turned it down to 0.89 for now. Maybe less is needed. Velvia Linhof type lens boards VIEW IN BROWSER updated 16. 10. 2020 | published 16. 10. 2020 copal-1-cf-petg-06-nzl-025mm.stl copal-3-cf-petg-06-nzl-025mm.stl 3D MODEL ONLY