Abstract: An object to be achieved by the present in is to prepare a droplet using a protein that has not been known heretofore to form a droplet. The present invention provides a droplet including an assembly of a protein, wherein the protein is a PDI family protein and/or an artificial protein, and contains a thioredoxin-like domain.

Abstract: A panoramic photography head for easily photographing a plurality of images having different orientations without any vignetting in order to generate a panoramic image and to provide a photography system using the panoramic photography head are provided. A panoramic photography system includes: a digital camera body with a lens having a predetermined field of view at a front end thereof and can photograph a digital image; a panoramic photography head connected to a lower surface of the digital camera body; and a legged platform connected to a lower surface of the panoramic photography head.

Abstract: A panoramic photography head for easily photographing a plurality of images having different orientations without any vignetting in order to generate a panoramic image and to provide a photography system using the panoramic photography head are provided. A panoramic photography system includes: a digital camera body with a lens having a predetermined field of view at a front end thereof and can photograph a digital image; a panoramic photography head connected to a lower surface of the digital camera body; and a legged platform connected to a lower surface of the panoramic photography head.

Abstract: A panoramic photography digital camera for easily photographing a plurality of images having different orientations without any vignetting in order to generate a panoramic image and to provide a photography system using the panoramic photography digital camera are provided. A panoramic photography digital camera includes: a wide-angle lens having an angle of view at least larger than 180 degrees; a camera body disposed closer to a rear side than the wide-angle lens and positioned at a position that does not fall within the angle of view; a digital imaging element included in the camera body; an image processor that processes image data obtained by the digital imaging element and outputs or stores the image data in a predetermined image format; a level for checking the level of the camera body; and a first connector for connection to a legged platform used when mounting the camera during photographing.

Abstract: A panoramic photography digital camera for easily photographing a plurality of images having different orientations without any vignetting in order to generate a panoramic image and to provide a photography system using the panoramic photography digital camera are provided. A panoramic photography digital camera includes: a wide-angle lens having an angle of view at least larger than 180 degrees; a camera body disposed closer to a rear side than the wide-angle lens and positioned at a position that does not fall within the angle of view; a digital imaging element included in the camera body; an image processor that processes image data obtained by the digital imaging element and outputs or stores the image data in a predetermined image format; a level for checking the level of the camera body; and a first connector for connection to a legged platform used when mounting the camera during photographing.

Abstract: A panoramic photography head for easily photographing a plurality of images having different orientations without any vignetting in order to generate a panoramic image and to provide a photography system using the panoramic photography head are provided. A panoramic photography system includes a digital camera body that has a lens having a predetermined field of view at a front end thereof and can photograph a digital image; a panoramic photography head connected to a lower surface of the digital camera body; and a legged platform connected to a lower surface of the panoramic photography head.