Summary

For our Institute of eXperimental Ophthalmology (XO) I have created a logo representing our main field of application.

Additional you can find an unmodified Eyeball.

Instructions

Cura profile:

[profile]
nozzle_size = 0.4
retraction_enable = True
model_matrix = 0.5,0.0,0.0,0.0,0.5,0.0,0.0,0.0,0.5
layer_height = 0.2
wall_thickness = 0.8
solid_layer_thickness = 0.6
fill_density = 100
print_speed = 40
print_temperature = 220
support = None
enable_raft = False
filament_diameter = 2.8
filament_density = 1.00
skirt_line_count = 1
skirt_gap = 3.0
retraction_min_travel = 5.0
retraction_speed = 40.0
retraction_amount = 4.5
retraction_extra = 0.0
travel_speed = 150
max_z_speed = 3.0
bottom_layer_speed = 20
cool_min_layer_time = 5
fan_enabled = True
bottom_thickness = 0.3
object_sink = 0.0
enable_skin = False
plugin_config =
extra_base_wall_thickness = 0.0
cool_min_feedrate = 10
fan_layer = 7
fan_speed = 100
fan_speed_max = 100
raft_margin = 5
raft_base_material_amount = 100
raft_interface_material_amount = 100
support_rate = 50
support_distance = 0.5
infill_type = Line
solid_top = True
fill_overlap = 60
bridge_speed = 100
sequence = Loops > Perimeter > Infill
force_first_layer_sequence = True
joris = False
retract_on_jumps_only = True
hop_on_move = False

[alterations]
start.gcode = ;Sliced {filename} at: {day} {date} {time}
;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
;Print time: {print_time}
;Filament used: {filament_amount}m {filament_weight}g
;Filament cost: {filament_cost}
G21 ;metric values
G90 ;absolute positioning
M107 ;start with the fan off

G28 X0 Y0  ;move X/Y to min endstops  G28 Z0     ;move Z to min endstops  G1 Z15.0 F{max_z_speed} ;move the platform down 15mm  G92 E0                  ;zero the extruded length  G1 F200 E3              ;extrude 3mm of feed stock  G92 E0                  ;zero the extruded length again  G1 F{travel_speed}  M117 Printing...

Eyemodel - schematic Eyeball