An optical product that projects an image of an object onto a plane area, especially for tracing.
a guitar that uses a-shaped prism or mirrors to cause an apparent picture of external things to seem as if projected upon an airplane surface, so your outlines might conveniently tracked.
an optical product consisting of an attachment that allows an observer to look at at the same time the image and a drawing area for sketching it
An optical unit that projects a picture of an object onto a plane area, specifically for tracing.
a musical instrument that utilizes a-shaped prism or mirrors resulting in an apparent picture of exterior objects to appear as though projected upon a plane area, so your outlines can be easily tracked.
an optical product composed of an attachment that permits an observer to view at the same time the picture and a drawing surface for sketching it
An instrument which by means of a prism of a peculiar kind, or an arrangement of mirrors, triggers an apparent image of an external object or objects appearing just as if projected upon an airplane surface, since report or fabric, so your outlines may easily traced. It really is typically used in combination with the microscope.
An instrument which by way of a prism of a peculiar kind, or an arrangement of mirrors, triggers an apparent picture of an external item or objects to seem like projected upon an airplane surface, by paper or canvas, so the outlines may conveniently tracked. It really is generally speaking used in combination with the microscope.