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$6.95
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Product Details
Our greeting cards are 5" x 7" in size and are produced on digital offset printers using 100 lb. paper stock. Each card is coated with a UV protectant on the outside surface which produces a semi-gloss finish. The inside of each card has a matte white finish and can be customized with your own message up to 500 characters in length. Each card comes with a white envelope for mailing or gift giving.
Design Details
Joseph von Fraunhofer (1787-1826) was a German optician. One of the most difficult operations of practical optics was to polish the spherical... more
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2 - 3 business days
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Average Rating (4.84 Stars):
Sandra Johnson
April 18th, 2024
I fell in love with this photo the day that Jan posted it. The cards are beautiful, frame able for a small space. I like that they have plenty of room for writing or doodling inside.
Cinder Rand
April 18th, 2024
This mermaid is a lovely gal and the colors are very zen and relaxing
Cinder Rand
April 18th, 2024
This card is fun. A lot going on but colors are lovely and brings joy
Cinder Rand
April 18th, 2024
A Diva indeed. What a happy card this is And I am a moon lover
Cinder Rand
April 18th, 2024
Sleeping on a dragon! My wish came true
Cinder Rand
April 18th, 2024
Love dragons this card was even better in person when it arrived.
Joseph von Fraunhofer (1787-1826) was a German optician. One of the most difficult operations of practical optics was to polish the spherical surfaces of large object glasses accurately. Fraunhofer invented a machine that rendered the surface more accurate than it was left by the grinding. He invented other grinding and polishing machines, and introduced many improvements into the manufacture of the different kinds of glass used for optical instruments. In 1814, Fraunhofer invented the spectroscope. He discovered that bright fixed line which appears in the orange color of the spectrum when it is produced by the light of fire. This line enabled him to determine the absolute power of refraction in different substances. Experiments to ascertain whether the solar spectrum contained the same bright line in the orange as that produced by the light of fire led him to the discovery of the 574 dark fixed lines in the solar spectrum. These dark fixed lines were later shown to be atomic absorptio...
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If you're not happy with a purchase that you made on FineArtAmerica.com, for any reason, you can return it to us within 30 days of the order date. As soon as it arrives, we'll issue a full refund for the entire purchase price. Please note - Fine Art America does not reimburse the outgoing or return shipping charges unless the return is due to a defect in quality.
Fine Art America sells thousands of pieces of artwork each month - all with a 100% money-back guarantee. We take great pride in the fact that hundreds of thousands of artists have chosen Fine Art America to fulfill their orders, and we look forward to helping you select your next piece!
All greeting cards ship from our production facility within 2 - 3 business days of your order.
$6.95
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