a*j
发帖数: 12 | 1 http://www.ifa.hawaii.edu/mko/telescope_table.htm
Mauna Kea Telescopes
Optical/Infrared
UH 0.6m UH 0.6-m telescope 0.6m University of Hawaii 1968
UH 2.2m UH 2.2-m telescope 2.2m University of Hawaii 1970
IRTF NASA Infrared Telescope Facility 3.0m NASA 1979
CFHT Canada-France-Hawaii Telescope 3.6m Canada/France/UH 1979
UKIRT United Kingdom Infrared Telescope 3.8m United Kingdom 1979
Keck I W. M. Keck Observatory 10m Caltech/University of California 1992
Keck II W. M. Keck Observatory |
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a*j
发帖数: 12 | 2 http://www.ifa.hawaii.edu/mko/telescope_table.htm
Mauna Kea Telescopes
Optical/Infrared
UH 0.6m UH 0.6-m telescope 0.6m University of Hawaii 1968
UH 2.2m UH 2.2-m telescope 2.2m University of Hawaii 1970
IRTF NASA Infrared Telescope Facility 3.0m NASA 1979
CFHT Canada-France-Hawaii Telescope 3.6m Canada/France/UH 1979
UKIRT United Kingdom Infrared Telescope 3.8m United Kingdom 1979
Keck I W. M. Keck Observatory 10m Caltech/University of California 1992
Keck II W. M. Keck Observatory |
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w*******y
发帖数: 60932 | 4 Crayola 50ct Telescoping Pipsqueaks Tower $7.54 free Ship to Store or .97
shipping from Walmart
Link:
http://www.walmart.com/ip/Crayola-50-Count-Telescoping-Pipsqueaks-Tower/13057139
Give kids easy access to 50 colorful markers with the Crayola Telescoping
Pip Squeaks Marker Tower.
50 Pip Squeak Markers in a telescoping desktop case
Largest variety of Pip Squeak colors
Includes over 20 new colors
Unique 3-tier storage case for easy access
Clear view to all 50 different marker colors
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w*******y
发帖数: 60932 | 5 Powerful 30x60 Sport Binoculars Telescope:
http://www.shop4tech.com/item9558.html
code MWSP15 gets you 15% off / exp 5/30/11
Features
Brand new and high quality Binoculars
Powerful 30x60 Sport Binoculars Telescope
Angle of View 7and 1000M/10000M
30x60 Sport Binoculars Telescope with built-in strap for easy carrying
Come with carrying case, strap, and lens cloth
Ideal for sport events, concerts, bird watching, camping, fishing and travel
Specifications
Dimensions (D*L): 29.0*91.0mm
Weight (includ... 阅读全帖 |
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P*8
发帖数: 257 | 7 Charcoal Kilns, 建于1870年代，Swiss design, Chinese labor。 用山间碎石和水泥
砌成， 保存非常良好， 一字排开，很壮观。 遥想当年一群留着辫子的中国人，漂洋
过海， 来到沙漠中间， 扎营，碎石， 徒手砌炭窑， 砍树，烧炭， 不知怎么的，忽
然有一种前世今生的感觉。
在 Wildrose Trail 上骑自行车， 单程4miles， 上两个小时， 下来仅用45分钟。很
好玩。 背景是Telescope Peak.
Telescope Peak Trailhead.
冬季爬山有风险， Ranger要求进山出山要sign in , sign out.
上trail没多久就可以看到Telescope, 望山跑死马， 用了4小时才登顶。
顶上可以看到Mt Whitney.
下方为死亡谷， 但不知道Badwater具体在哪里。
另一边是Panamint Valley.
顶上基本没雪，很反常的一年。 Trail上有雪， 用冰爪上去的。
极目远眺，可达百里以外，不愧望远镜之名。
最后小小bso一下。山上白天气温近40f， 风速低于10mph。 今年第一个... 阅读全帖 |
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P*8
发帖数: 257 | 8 Charcoal Kilns, 建于1870年代，Swiss design, Chinese labor。 用山间碎石和水泥
砌成， 保存非常良好， 一字排开，很壮观。 遥想当年一群留着辫子的中国人，漂洋
过海， 来到沙漠中间， 扎营，碎石， 徒手砌炭窑， 砍树，烧炭， 不知怎么的，忽
然有一种前世今生的感觉。
在 Wildrose Trail 上骑自行车， 单程4miles， 上两个小时， 下来仅用45分钟。很
好玩。 背景是Telescope Peak.
Telescope Peak Trailhead.
冬季爬山有风险， Ranger要求进山出山要sign in , sign out.
上trail没多久就可以看到Telescope, 望山跑死马， 用了4小时才登顶。
顶上可以看到Mt Whitney.
下方为死亡谷， 但不知道Badwater具体在哪里。
另一边是Panamint Valley.
顶上基本没雪，很反常的一年。 Trail上有雪， 用冰爪上去的。
极目远眺，可达百里以外，不愧望远镜之名。
最后小小bso一下。山上白天气温近40f， 风速低于10mph。 今年第一个... 阅读全帖 |
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f*r
发帖数: 3968 | 9 Telescope Guidelines for Newbies
Author: Larry G
Many people new to amateur astronomy and the use of
telescopes are coming to this newsgroup seeking advice
on getting their first or second (larger) telescope. Rather
than reply to a flurry of individual threads, it might be
easier and more enlightening to post a series of guiding
thoughts and recommendations from more experienced
amateurs of diverse backgrounds.
Here are my recommendations:
1. Find a local astronomy group or club. Attend their |
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s******o
发帖数: 298 | 10 New Maksutov-style scopes feature portability and Russian engineering.
by Phil Harrington
The largest solid telescope mirror ever made is the creation of LOMO,
Russia’s largest manufacturer of telescopes and optical instruments.
Established in St. Petersburg in 1914, LOMO — Leningradskoe Optiko
Mechanichesckoe Objedinenie — (translated as “Leningrad Optical and
Mechanical Enterprise”) currently produces a wide variety of optical
equipment, ranging from surgical microscopes to telescopes.
LOMO in |
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s******o
发帖数: 298 | 11 By Tariq Malik
Staff Writer
posted: 07:00 am ET
03 July 2002
The mantra 'bigger is better' is popular among astronomers, who develop ever-
larger telescopes for a better view of the universe. But in Canada, where
researchers are building the smallest space telescope ever, the saying bears
no weight.
The Canadian Space Agency (CSA) plans to put its first space telescope in
orbit inside a package no bigger than a suitcase. At $10 million in Canadian
terms (about $6 million in U.S. currency), the m |
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s*****t
发帖数: 1994 | 12 HESS Gamma-Ray Telescope
Credit: The HESS Collaboration
Explanation: Most ground-based telescopes with lenses and mirrors are hindered by the
Earth's nurturing, protective atmosphere that blurs images and scatters and absorbs light.
But this telescope was designed to detect extreme gamma rays - photons with over 100 billion
times the energy of visible light - and actually requires the atmosphere to operate. As the
gamma rays impact the upper atmosphere they produce air shower |
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s*****t
发帖数: 1994 | 13 Next-Generation Space Telescope Chosen to Peer Into Past
By WARREN E. LEARY
WASHINGTON, Sept. 10 NASA chose a successor to the Hubble Space Telescope
today, announcing that it would launch a next-generation space observatory in 2010
that would study light produced in the earliest days of the universe.
The space agency selected TRW Inc., of Redondo Beach, Calif., to lead a team that will build
the observatory, which will be called the James Webb Space Telescope in honor of a
pioneering NASA |
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w*******y
发帖数: 60932 | 14 Werner MT-13 300-Pound Duty Rating Telescoping Multi-Ladder, 13-Foot:
http://www.amazon.com/Werner-MT-13-300-Pound-Telescoping-Multi-
Technical Details
13-foot telescoping multiladder with 300-pound duty rating
13 different working heights or positions by converting into a 2-person
stepladder, extension ladder, or scaffold
The soft touch push knobs are the key to this versatile ladder enabling
you to get the job done easier with this versatile ladder
This professional grade ladde... 阅读全帖 |
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f*r
发帖数: 3968 | 15 Telescope Guidelines for Newbies
Author: Larry G
Many people new to amateur astronomy and the use of
telescopes are coming to this newsgroup seeking advice
on getting their first or second (larger) telescope. Rather
than reply to a flurry of individual threads, it might be
easier and more enlightening to post a series of guiding
thoughts and recommendations from more experienced
amateurs of diverse backgrounds.
Here are my recommendations:
1. Find a local astronomy group or club. Attend their |
|
s******o
发帖数: 298 | 16 New Maksutov-style scopes feature portability and Russian engineering.
by Phil Harrington
The largest solid telescope mirror ever made is the creation of LOMO,
Russia’s largest manufacturer of telescopes and optical instruments.
Established in St. Petersburg in 1914, LOMO — Leningradskoe Optiko
Mechanichesckoe Objedinenie — (translated as “Leningrad Optical and
Mechanical Enterprise”) currently produces a wide variety of optical
equipment, ranging from surgical microscopes to telescopes.
LOMO in |
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s******o
发帖数: 298 | 17 By Tariq Malik
Staff Writer
posted: 07:00 am ET
03 July 2002
The mantra 'bigger is better' is popular among astronomers, who develop ever-
larger telescopes for a better view of the universe. But in Canada, where
researchers are building the smallest space telescope ever, the saying bears
no weight.
The Canadian Space Agency (CSA) plans to put its first space telescope in
orbit inside a package no bigger than a suitcase. At $10 million in Canadian
terms (about $6 million in U.S. currency), the m |
|
s*****t
发帖数: 1994 | 18 HESS Gamma-Ray Telescope
Credit: The HESS Collaboration
Explanation: Most ground-based telescopes with lenses and mirrors are hindered by the
Earth's nurturing, protective atmosphere that blurs images and scatters and absorbs light.
But this telescope was designed to detect extreme gamma rays - photons with over 100 billion
times the energy of visible light - and actually requires the atmosphere to operate. As the
gamma rays impact the upper atmosphere they produce air shower |
|
s*****t
发帖数: 1994 | 19 Next-Generation Space Telescope Chosen to Peer Into Past
By WARREN E. LEARY
WASHINGTON, Sept. 10 NASA chose a successor to the Hubble Space Telescope
today, announcing that it would launch a next-generation space observatory in 2010
that would study light produced in the earliest days of the universe.
The space agency selected TRW Inc., of Redondo Beach, Calif., to lead a team that will build
the observatory, which will be called the James Webb Space Telescope in honor of a
pioneering NASA |
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w*******y
发帖数: 60932 | 20 【 以下文字转载自 DealGroup 俱乐部 】
发信人: wiiRhappy (wiiRhappy), 信区: DealGroup
标 题: Skywatcher Telescopes on Amazon
发信站: BBS 未名空间站 (Mon May 31 16:29:54 2010, 美东)
Both telescopes come with a barlow, 12mm, and 25mm 1.25" eyepieces. Free
shipping
130mm Newtonian Equatorial mount.
[URL="http://www.amazon.com/gp/product/B0039IT3CQ/ref=s9_simh_gw_p23_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_ s=center-2&pf_rd_r=1J5G5JA4J82MV9K65VEP&pf_rd_t=101&pf_rd_p =470938631&pf_rd_i=507846[/URL]
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s****p
发帖数: 81 | 21 [出售]Carry-on Luggage Bag with wheels and telescopic handle
二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
Carry-on Luggage Bag with wheels and telescopic handle
Features: |
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y*****y
发帖数: 2948 | 22 【 以下文字转载自 PhotoGear 讨论区 】
发信人: yepussy (大头大头下雨不愁), 信区: PhotoGear
标 题: 推荐一个 telescope????
发信站: BBS 未名空间站 (Thu Aug 27 18:12:52 2015, 美东)
不知道发在这儿合不合适，也没别的地儿了
请大家推荐一个telescope，主要就是外行看星星玩儿，价位最好300以下
实在不太懂，请大家推荐，谢过先。 |
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j*****3
发帖数: 224 | 23 Anybody hear about this and know which hospital patient can do this
treatment ? How much does it cost? Appreciate your information.
http://www.allaboutvision.com/conditions/amd-treatments.htm
FDA-Approved Macular Degeneration Treatments
Implantable telescope. In July 2010, the FDA approved a tiny, implanted
device that magnifies images onto the retina to improve central vision
damaged by AMD or Stargardt's macular dystrophy.
The Implantable Miniature Telescope (IMT) from VisionCare Ophthalmic
Te |
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L******a
发帖数: 1357 | 24 我买的一本 The backyard astronomer's guide 里作者说，经常有父母问买什么望远
镜给孩子看，他的意见是不买。因为大部分孩子以及成年初学者are simply not ready
for a telescope. 先要学会指星星的位置。就是手里拿个星图，和孩子在天上认星。
When a child - and parent- is ready to graduate to a scope, we suggest a
simple Dobsonian, like the Orion StarBlast or SkyQuest 4.5 or any 6-inch.
These are great values but may not be available in local stores, and on-line
ordering may be necessary. A well-fitted 70mm refractor will serve a young
astronomer well. Despite the temptation, avoid the... 阅读全帖 |
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w*******y
发帖数: 60932 | 25 【 以下文字转载自 DealGroup 俱乐部 】
发信人: wiiRhappy (wiiRhappy), 信区: DealGroup
标 题: Skywatcher Telescopes on Amazon
发信站: BBS 未名空间站 (Mon May 31 16:29:54 2010, 美东)
Both telescopes come with a barlow, 12mm, and 25mm 1.25" eyepieces. Free
shipping
130mm Newtonian Equatorial mount.
[URL="http://www.amazon.com/gp/product/B0039IT3CQ/ref=s9_simh_gw_p23_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_ s=center-2&pf_rd_r=1J5G5JA4J82MV9K65VEP&pf_rd_t=101&pf_rd_p =470938631&pf_rd_i=507846[/URL]
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w*******y
发帖数: 60932 | 26 【 以下文字转载自 DealGroup 俱乐部 】
发信人: wiiRhappy (wiiRhappy), 信区: DealGroup
标 题: Skywatcher Telescopes on Amazon
发信站: BBS 未名空间站 (Mon May 31 16:29:54 2010, 美东)
Both telescopes come with a barlow, 12mm, and 25mm 1.25" eyepieces. Free
shipping
130mm Newtonian Equatorial mount.
[URL="http://www.amazon.com/gp/product/B0039IT3CQ/ref=s9_simh_gw_p23_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_ s=center-2&pf_rd_r=1J5G5JA4J82MV9K65VEP&pf_rd_t=101&pf_rd_p =470938631&pf_rd_i=507846[/URL]
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s*****t
发帖数: 1994 | 28 China Joins Thirty Meter Telescope Project
November 17, 2009
PASADENA, Calif -- The National Astronomical Observatories of the Chinese
Academy of Sciences (NAOC) has joined the Thirty Meter Telescope Project (
TMT). As an Observer, China will participate in planning the development of
what will be the world's most advanced and capable astronomical observatory.
"The TMT is delighted to take this exciting new step forward in our
relationship with the National Astronomical Observatories of China," |
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y*****y
发帖数: 2948 | 29 【 以下文字转载自 PhotoGear 讨论区 】
发信人: yepussy (大头大头下雨不愁), 信区: PhotoGear
标 题: 推荐一个 telescope????
发信站: BBS 未名空间站 (Thu Aug 27 18:12:52 2015, 美东)
不知道发在这儿合不合适，也没别的地儿了
请大家推荐一个telescope，主要就是外行看星星玩儿，价位最好300以下
实在不太懂，请大家推荐，谢过先。 |
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Z**R
发帖数: 1233 | 30 By Tariq Malik
Senior Editor
posted: 17 October 2008
11:14 am ET
This story was updated at 5:18 p.m. EDT.
NASA's attempt to revive the ailing Hubble Space Telescope has hit a snag,
leaving the iconic observatory's return to science observations in limbo
until two new glitches can be solved, agency officials said Friday.
The new issues cropped up on Thursday while engineers were attempting to
switch Hubble to a backup data relay channel and restore the telescope's
ability to beam images and data |
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w*******y
发帖数: 60932 | 32 Link:
http://www.walmart.com/catalog/product.do?product_id=13057139
Give kids easy access to 50 colorful markers with the Crayola Telescoping
Pip Squeaks Marker Tower.
# 50 Pip Squeak Markers in a telescoping desktop case
# Largest variety of Pip Squeak colors
# Includes over 20 new colors
# Unique 3-tier storage case for easy access
# Clear view to all 50 different marker colors
$12.28 @ amazon
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w*******y
发帖数: 60932 | 33 First off let me say that my son got this for Christmas this year and I love
it . This is an awesome telescope. First thing I viewed was Saturn and four
of its moons. My came scope did not come with accessory kit or extra lens
and I payed $8 more. This is one great deal if you want a scope IMHO. You
can get it through Amazons website Link:
http://www.amazon.com/Celestron-FirstScope-Telescope-Accessory-
you may also get same thing for 23.28 when you look to more buying options.
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s*****j
发帖数: 6435 | 36 Never buy telescope or microscope from Wal-Mart. |
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J***t
发帖数: 122 | 38 我给我儿子在amazon买了 Orion 11043 SpaceProbe 3 Altazimuth Reflector
Telescope加上Orion 08711 Shorty 1.25-Inch 2x Barlow Lens，可以清楚地看到
Jupiter和卫星以及saturn的光环，尤其Jupiter可以达到满月大小，条纹和大红斑很清
晰。 |
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o*******r
发帖数: 487 | 39 在marshalls 买了个telescopic fishing set, 20刀，可以放背包里，下班走去河边甩
几杆。
版上有用过的吗，说道说道？ |
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S********t
发帖数: 18987 | 40 飞钓不会用，我去找找St Croix
telescope不行么？也不博大鱼，一两镑的鱼应该没问题吧 |
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l*******e
发帖数: 6436 | 41 telescope这儿能找到的很少，你可以上ebay上搜搜看，你要从国内买有不少选择，结
实程度肯定是没问题，淡水几十磅以内的鱼都可以对付，但短节竿偏软，用起来比较迟
钝，扔假饵不是很好用 |
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S********t
发帖数: 18987 | 43 surf的另一回事, 我可以用正牌肌钓杆, 电
日本人用四节杆11尺,用baitcast轮,博大鱼
旅行装是telescope杆,随便钓着玩用 |
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c******n
发帖数: 16403 | 44 Telescope Peak via Shorty's Well
是不是比C2C还难? 景仰啊 |
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a******a
发帖数: 283 | 45 一般好像都是开车上去到一个campground然后走上两个miles的去telescope peak。你
想从死谷底下走上去？太夸张了吧？看看网上有人介绍这个hike的话，就看看人家的经
验推荐吧。不过如果是10月11月走的话，应该天气也不会太糟糕。 |
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i*******e
发帖数: 436 | 46 【 以下文字转载自 Family 讨论区 】
发信人: iPodSlave (秃笔哦闹秃笔), 信区: Family
标 题: 谁给推荐个telescope
发信站: BBS 未名空间站 (Tue Oct 4 17:53:12 2011, 美东)
孩子7岁了，买个给他玩。 |
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y*****y
发帖数: 2948 | 47 不知道发在这儿合不合适，也没别的地儿了
请大家推荐一个telescope，主要就是外行看星星玩儿，价位最好300以下
实在不太懂，请大家推荐，谢过先。 |
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t*********n
发帖数: 378 | 48 ASTROMASTER 130EQ-MD (MOTOR DRIVE) TELESCOPE
300预算太低了，基本没有升级空间。
或者干脆买个稍微好一点的双筒吧。价格低，用途广，也能看星星。以后有兴趣了上专
业设备的时候双筒还是用得上。 |
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