The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large brown trout that only touch streamers for the rest of the year.
Eric,
Are you referring to the issue folks find with lens designed for APS-C sensors on a full frame body or is it particular to fish-eyes?
JW
have seen that black edge scenario when using lenses designed for the small format sensors on a full frame camera as the image is only sized for APS-C. In other words the image does not fill the sensor. My assumption was that Artie was shooting digital but would still apply with a
Film camera as they are the standard for "full frame".