THIS IS A REMIX OF Universal Phone Microscope Adapter by shanos
(https://www.thingiverse.com/thing:431168)

The original eyepieces had some issues with my scope, so I decided to design ones to fit to my equipment.

MicroscopeAdapterScaled.stl was the first design, the eyepiece is more to the "right" since iPhone 4 has its camera on that corner, thus the iPhone is more centered on the cross. It really has no effect: the phone didn't fall off from the original design.

MicroscopeAdapterAddonScaled.stl was added since the relative position and the weight of the phone twisted the eyepiece adjustments of the scope out of focus.

Screw size is M4 in the new eyepiece parts.

These customizations are not perfect by any means, they were quick patches to satisfy my impatience and they are working for the time being.

Side_holder.stl is from the original design by shanos
Cross_T.stl is from the original design by shanos
These files were added for user convenience.

The "Scaled" suffix in the filename means that I had to make it 1000 % (10x) because exporting .stl from Blender made the model to appear 10 % of the original size in the slicer software I used (Flashprint). So if the model seems to be too big (like 30-40 cm across), just scale it down 10 x. The inner diameter of the eye piece was designed to be Ø 31 mm. (3.1 cm)

Planned future improvements:
-The phone adapter should be attached to the frame, because eyepieces of the scope cannot be adjusted once the adapter is attached.
-Horizontal phone placement.
-Account for material shrinking after the print.

Microscope Adapter (All the original parts by shanos):

Print time: 3 hours 4 minutes
Filament used: 18,90 meters of PLA

Estimated material cost (PLA): ~1,70 €
(Calculated from 200 m spool with a price of 17,99 € ≈ 0.08995 / m)

Microscope Adapter Zeiss:

Print time: 48 minutes
Filament used: 5.77 meters of PLA

Estimated material cost (PLA): ~0,52 €
(Calculated from 200 m spool with a price of 17,99 € ≈ 0.08995 / m)

Zeiss Adapter Addon:

Print time: 51 minutes
Filament used: 5.17 meters of PLA

Estimated material cost (PLA): ~0,47 €
(Calculated from 200 m spool with a price of 17,99 € ≈ 0.08995 / m)