SB900 and SB910 45 deg grid
thingiverse
Adapter to fit Nikon SB-900 and SB-910 speedlight bracket. Please note you will need to print the bracket from this thing: https://www.thingiverse.com/thing:2322639 Collimates the light into a narrower beam and allows you to add a gel (by clamping between the bracket and the grid). This one is roughly a 45deg grid, wider than my other one from thing 2322639. Note, the output is not far off from what the bare flash does, only the falloff is more rapid. There are 2 circular holes on the sides of the grid to glue in 10mm diameter x 3mm Magnets (Jaycar.com.au part # LM-1622). NB!! If you wish to shoot rapidly and/or full power, please ensure the vent holes in the bracket are nice and open. Speedlights generate a fair chunk of heat and you risk melting the gel or speelight fresnel lens. Not as important with this 45 grid as with the narrower one since the grid holes are big enough to vent heat.
With this file you will be able to print SB900 and SB910 45 deg grid with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on SB900 and SB910 45 deg grid.