Photographic Print : Illustration showing Koenigsberg heliometer
Photo Prints from Science Photo Library
Illustration showing Koenigsberg heliometer
Illustration showing the Koenigsberg heliometer, an intrument designed by Friedrich Bessel, director of the Koenigsberg observatory, and built for him by Joseph von Fraunhofer. A heliometer is a refracting telescope in which the objective lens is divided into two parts, each half producing a separate image. The two halves of the objective can be moved to bring the two images together. The amount of movement needed is used to determine the size of an object or the separation of two different objects. Bessel used this instrument to measure the first stellar parallax, that of the faint star 61 Cygni. From this he could calculate its distance; about six light years from Earth
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6451987
© DR JEREMY BURGESS/SCIENCE PHOTO LIBRARY
10"x8" (25x20cm) Photo Print
Discover the captivating world of scientific history with our Media Storehouse range of Photographic Prints. This exquisite illustration showcases the Koenigsberg Heliometer, a groundbreaking instrument designed by the renowned astronomer Friedrich Bessel and crafted by the brilliant optician Joseph von Fraunhofer. A testament to the ingenuity of the past, this print is a must-have for any space or science enthusiast's collection. Add a touch of history and wonder to your home or office with our high-quality, museum-grade prints. Each print is carefully produced using archival-quality materials, ensuring vibrant colors and sharp details that will last a lifetime. Order yours today and embark on a journey through the annals of scientific discovery.
Printed on archival quality paper for unrivalled stable artwork permanence and brilliant colour reproduction with accurate colour rendition and smooth tones. Printed on professional 234gsm Fujifilm Crystal Archive DP II paper. 10x8 for landscape images, 8x10 for portrait images.
Our Photo Prints are in a large range of sizes and are printed on Archival Quality Paper for excellent colour reproduction and longevity. They are ideal for framing (our Framed Prints use these) at a reasonable cost. Alternatives include cheaper Poster Prints and higher quality Fine Art Paper, the choice of which is largely dependant on your budget.
Estimated Product Size is 20.3cm x 25.4cm (8" x 10")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases the remarkable Koenigsberg heliometer, an extraordinary instrument designed by Friedrich Bessel and built by Joseph von Fraunhofer. The heliometer, a refracting telescope with a divided objective lens, revolutionized astronomical measurements during its time. The illustration vividly portrays the intricate design of this historical equipment used at the Koenigsberg observatory. By producing two separate images through its divided lens, the heliometer allowed astronomers to measure the size of celestial objects or determine their separation. This groundbreaking invention paved the way for significant advancements in our understanding of space. One notable achievement accomplished using this very instrument was Bessel's measurement of stellar parallax—the first ever recorded—specifically that of 61 Cygni, a faint star depicted in this image. Through meticulous calculations based on this parallax measurement, Bessel successfully determined that 61 Cygni is located approximately six light years away from Earth—an astonishing revelation at that time. As we delve into the rich history of astronomy and scientific progress, it is fascinating to witness how instruments like the Koenigsberg heliometer played an instrumental role in unraveling mysteries beyond our planet's boundaries. This awe-inspiring print serves as a testament to human curiosity and ingenuity within the realm of astronomical exploration.
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