cPicture

To create a spherical panorama, the only important part is to rotate the zero paralax point of the lens around a fixed point in space. It is not necessary to level the adapter because the full sphere is captured.

The plane of the zero paralax point of the 7.5mm fish eye lens is between the front barrel and the hood.

Custom adapter

This is a custom adapter specific to the Panasonic GM1:

This is the first post of a series to create 360°x180° panoramic images using the cheap 7.5mm Micro 4/3 Fisheye. This lens is a 7.5mm FullFrame Fisheye (180° diagonal view) for the Micro 4/3 lens mount with aperture and distance ring. The lens is fully manual with no electrical contacts and require the camera to be in A mode and the setting 'shooting without lens'.

The Setup

To create 360°x180° panoramic images it is best to use a Fisheye to reduce the amount of images needed. Only 6 images are required using a FullFrame Fisheye for the spherical Image: Four images horizontal, one up (Zenit) and one down (Nadir).

The 7.5mm Fisheye mounted on the camera:

Using a DIY Arca-Swiss compatible plate to attach the camera to the Nodal Ninja panoramic adapter:

The red line marks the zero point to rotate the lens around. The adapter needs to be adjusted accordingly:

Here is todays hardware project for the Panasonic GM1:
DIY Adapterholder for FOTGA Micro 4/3 to Nikon F

Steps

First cut the 54mm hole into the 1/2" plastic board:

The plate is put into a rotary table to mill the outside:

The lower bracket is squared and cut to size:

The Slots are milled at a 45° angle:

The 1/2" slot is milled to hold the upper plate:

Cut one side to allow the holder to tighten the adapter:

Drilled the 3.5mm hole for the M5 tap:

Your pictures can get broken without you knowing. For example an error during copy, an unreliable drive or other things that can cause pictures to get broken.
In cPicture you can verify your archives to find all broken pictures.

Select the panel 'More Tasks' and click 'Check pictures' to start the scan.

To change and repair wrong file dates of your pictures, cPicture has several unique features:

• Restore any changed file date back to the EXIF date
• Renumber the file date of a selection to restore the order
• Correct the file date with an offset
• Set to EXIF date with an offset to correct for wrong time zone or other wrong offsets

Try it out. Select pictures and press CTRL-D