Abstract: An optical device such as a telescope may be connected to a camera through the use of a camera that acts as a lens cap for the optical system. The optical device may have an eyepiece and a housing within which a lens is retained. The adapter may have a cover portion, a housing attachment feature, an eyepiece attachment feature, and one or more camera attachment features. The cover portion may cover an end of the housing, and may have an imaging aperture. The housing attachment feature may be positioned at a periphery of the cover portion, and may attach the cover portion to the housing. The eyepiece attachment feature may be positioned proximate the imaging aperture to attach the cover portion to the eyepiece. The camera attachment features may facilitate attachment of a camera to the cover portion in alignment with the imaging aperture.

Abstract: An optical device such as a telescope may be connected to a camera through the use of a camera that acts as a lens cap for the optical system. The optical device may have an eyepiece and a housing within which a lens is retained. The adapter may have a cover portion, a housing attachment feature, an eyepiece attachment feature, and one or more camera attachment features. The cover portion may cover an end of the housing, and may have an imaging aperture. The housing attachment feature may be positioned at a periphery of the cover portion, and may attach the cover portion to the housing. The eyepiece attachment feature may be positioned proximate the imaging aperture to attach the cover portion to the eyepiece. The camera attachment features may facilitate attachment of a camera to the cover portion in alignment with the imaging aperture.

Abstract: A container for handling bulk flowable products including a housing having opposed first and second end walls and opposed first and second side walls, a partition in the housing dividing it into first and second compartments, an outlet for each compartment respectively adjacent to opposite ends of the housing; and closures for the outlets. The partition is sloped toward each outlet so that when its closure is opened, the product in the corresponding compartment flows through the outlet and is dispensed. In effect, the container is comprised of two, back-to-back, funnel-shaped compartments that are inverted relative to each, with outlets from the compartments adjacent to the respective throats of compartments.