This was done in 1612 by Christoph Scheiner, who fully described his method of solar observation in the Rosa Ursina (1630), demonstrating very clearly and practically the advantages and disadvantages of using the camera, without a lens, with a single convex lens, and with a telescopic combination of convex object-glass and concave enlarging lens, the last arrangement being mounted with an adjustable screen or tablet on an equatorial stand.
waste a man's spirit without softening or enlarging it.
It was used largely for copying, for reducing or for enlarging existing drawings.
By this Hamburg was to enter the Zoilverein; a part of the harbour was to remain a free port, and the empire contributed two million pounds towards rearranging and enlarging the harbour.
Female flowers in pairs, the bracts enlarging in the fruit to form a membranous cup (hazel), or a flat three-lobed structure (hornbeam).