Method 1: Bracket exposure

1. Using bracket exposure to shoot fisheye images.
2. Import the image groups into Panoweaver to get panoramas once for all.

3. Adjust on the created HDR to get a good-result LDR (normal panoramic image)

Method 2: Using camera raw file

1. Shoot in raw mode.
2. Import camera raw in in Panoweaver 5.00 to stitch panorama.
3. Simply stitch the raw file in Panoweaver to get a nice panorama with appropriate exposure value.

Please refer to Panoweaver Manual page 49 to get detailed instructions.