Sunday, December 31, 2017

Lens Setup




Lens Setup
From top to bottom the components are:  1.4X tele converter, total 68mm extension, Sigma 105mm macro lens, 62mm to 58mm step down ring, 58mm to 49mm reversing ring, and finally Mamyia 50mm.  This setup yields 3.6X on the sensor, with a FOV (field-of-view) of 6.6 mm.

I am growing to think this is my setup which yields maximum usable magnification, MUM.  See Ron Pellar's explanation of MUM.  

Anatase
This crystal is 3.6X on the sensor with a FOV of 6.6mm.  It was captured with the above setup.


Follow Larry's Images on Facebook.
If you wish to unsubscribe, email to larry@larrysimages.com with "unsubscribe" in the subject line.

No comments: