Thread subject: Diptera.info :: Photos of captured insects

Posted by Tony T on 19-04-2008 17:35
#15

Tony T wrote:
See HERE for links to macro techniques
and HERE for detailed description
and HERE for my set-up


Fly macrophotography.
A few people have wondered how I obtain detailed photos of flies.
I will try to describe the techinque - see all of the above. But now I use a better specimen mover - see below.
[Note: this technique is applicable only to an indoor setting and with perfectly still (e.g., dead) fly.]

The most critical factor is to be able to move the fly in a smooth linear axis in increments as small as 0.05mm.
I have tried several camera "focussing rails" but these have proved unsuitable.
I now use a Proxxon Micro Compound Table (Milling Table) HERE.
Should be available in Europe. This piece of equipment allows for smooth
movement in both x- and -axes. Some Machinists linear tables are more accurate, can make movements in the 0.01mm range, but more expensive.
My table has been modified to hold a small ball head and a focussing rail for making adjustment in the z-axis. This is where the fly is placed.
Modifications: Wooden block; 3" diam rubber wheel, makes for easier rotation; plywood base; ball head; vertical focussing rail fits onto ball head.

Also needed is some form of 'optical bench'. The milling table is mounted on one end, the camera on the other.
I use a "camera bar" from Really Right Stuff. I can slide the milling table along this rail to move the table closer to the camera.