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Notice of Optolnog address change (Sep.1,2016)
Dear Customers, Please be informed that effective from 1st of September, 2016 we are moving to following new Address. New Office Address: Room 1523,Building 7, Phase II, Lenovo Tech Center, Kepu RD， Kunming City, Yunnan, China. Post Code: 650106 New Factory Address: A-3-102 Building 9, HengChen Industrial Park, Nanhuan Road, Yanglin Industrial Zone, Songming Country, Kunming …
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Yulong Optics attend the 17th Shenzhen CIOE(Sep.4,2016)
The 17th China international optoelectronic exposition (CIOE2015) held in shenzhen convention and exhibition center in August 31,2015 to September 3rd. Yulong Optics attended the optoelectronic exposition, through participation and learning, learned the trend of the development of the industry, and meet with the customer, after the communication with customer.we learned the market requirements of our …
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2015 new Yulong Optics products manual(Jun.1,2015)
Click on this link to download the English version
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The 11th Street Astronomical Night(Apr.4,2015)
On April 4, 2015, the 11th street astronomical night held in Green Lake of Kunming, sponsored by the amateur astronomers association of yunnan province, OPTOLONG as the trustee of the amateur astronomers association sponsors this activity.Yunnan amateur astronomers association set the most heavyweight astronomical telescope – caliber 40 centimeters “mobile” observatory for public viewing “red …
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Messier Marathon Trip to Make Track for Stars(Mar.21,2015)
On March 21, 2015, Llijiang Gaomeigu of Yunnan,stargazers from Taiwan, Beijing and yunnan gathered here, engaged in a stars chasing journey racing to the time – messier marathon communication meeting.In astronomical circle, there is a love, even travelling mountains, even stay up late, as long as able to chase the stars footprint, fans willing to …
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OPTOLONG Annual Staff Trip to Jinshan Ecological Garden(Feb.19,2015)
Team, promote you to go farther! The main task of the annual meeting , is rich and colorful community activities and outdoor development training, table tennis, and kicking shuttlecock, bound foot race, guess what, chess, tug-of-war, rock climbing.These activity, we all have fun and relax, activities also promote the feelings between people.OPTOLONG is a warm …
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OPTOLONG ND5 Filters Test By View the Sun(Jan.26,2015)
OPTOLONG ND5 Filters Test By View the Sun …
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The Fifth Yunnan Amateur Astronomers Association Star Party(Dec.13,2014)
December, 13 morning, the amateur astronomers association annual meeting in yunnan observatory.Lecture at the starry sky, popular science communication, and the manufacturer’s launch,it’s wonderful .As long as you have a yearning to the sky, and there will be a group of people to pursue with you.OPTOLONG is the group of a member of the group, …
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Visit the fuxian lake solar observatory(Nov.24,2014)
Yunnan amateur astronomers association fans visited the sun observatory, the main station observation equipment is a new vacuum meter infrared solar telescope, formerly known as a meter infrared solar towers, mainly for the sun high resolution imaging, spectra and magnetic field observations.Other equipment includes: optical and infrared the sun burst monitoring telescope (nanjing university) and …
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Messier Marathon Observation Activity(Nov.11,2014)
The observatory’s radio telescope Astronomical science telescope Prominence mirror The prominence of observation Prominence taken under the sun MengXian Bao teacher share astronomical knowledge to lovers OPTOLONG amateur astronomers Lovers tent for a feast to Star (Star Party) Night sky radio telescope – by OPTOLONG Leo Yang Messi marathon family
