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Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 27.95$ 27.95 - $ 27.95Current price $ 27.95认证的预先二手国家地理8x42双筒望远镜
National Geographic经过认证的预先翻新 这些经过认证的预先二手物品（包括望远镜和配件）已由Explore科学质量控制团队进行了彻底检查，以确保该物品达到我们的高标准。然后将该物品重新包装，通常在新盒子中，并准备出货。 通常，这些项目来自THree资料来源：返回，通常像新状况一样；交易另一个项目；或新的，但有瑕疵和...
查看完整细节Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 27.95$ 27.95 - $ 27.95Current price $ 27.95Save $ 12.04 -
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Original price $ 79.99Original price $ 79.99 - Original price $ 79.99Original price $ 79.99Current price $ 69.99$ 69.99 - $ 69.99Current price $ 69.99探索科学反射 - ES-Reflect-00
Explore Scientific特征 肯特·马特斯（Kent Marts）与理查德·克罗尔（Richard Kroll）谈论探索2022年内布拉斯加州星派对上的科学反射视图 标准4.0度，2.0度和0.5度圆形图案的新“多点”标线设计可防止田间阻塞恒星。 适用于常见的“迷你仙境风格的燕尾”取景器底座，该底座将使用户几乎...
查看完整细节Original price $ 79.99Original price $ 79.99 - Original price $ 79.99Original price $ 79.99Current price $ 69.99$ 69.99 - $ 69.99Current price $ 69.99Save $ 10.00 -
Original price $ 40.99 - Original price $ 40.99Original price$ 40.99$ 40.99 - $ 40.99Current price $ 40.99Vixen Telescope Battery Box
VixenDescription For DD-2 controller, Dew Heater 2, Color CCD Camera C0014-3M. Specs Dimensions 140x80x80mm Plug ID 2.1mm OD 5.5mm DC plug with cen...
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Original price $ 3.95 - Original price $ 3.95Original price$ 3.95$ 3.95 - $ 3.95Current price $ 3.95Sun Catcher 可变大孔径太阳能滤光片
Explore Scientific注意：所有探索科学太阳能设备均已评级 ISO12312-2 由千橡光学公司提供并获准用于直接观测太阳 7"-12" 直径的滤光片不适合 10 和 12 英寸的桁架管 Dobsonian 望远镜。 仙后座天文台评论 - 点击这里 特征 ISO 12312–2 额定； 100% 安全的 Ecl...
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Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99Certified Pre-Owned National Geographic 900x Microscope with Hard Case
National GeographicCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...
查看完整细节Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99Save $ 15.00 -
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Original price $ 34.99Original price $ 34.99 - Original price $ 34.99Original price $ 34.99Current price $ 24.99$ 24.99 - $ 24.99Current price $ 24.99Certified Pre-Owned Explore One Metal Detector
Explore OneCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...
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Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 27.95$ 27.95 - $ 27.95Current price $ 27.95经过认证的二手发现50mm折射率望远镜
Discovery经过认证的预先翻新 这些经过认证的预先二手物品（包括望远镜和配件）已由Explore科学质量控制团队进行了彻底检查，以确保该物品达到我们的高标准。然后将该物品重新包装，通常在新盒子中，并准备出货。 通常，这些项目来自THree资料来源：返回，通常像新状况一样；交易另一个项目；或新的，但有瑕疵和...
查看完整细节Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 27.95$ 27.95 - $ 27.95Current price $ 27.95Save $ 12.04 -
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Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 24.95$ 24.95 - $ 24.95Current price $ 24.95Certified Pre-Owned Explore One 45 Piece 900X Microscope Set with Case
Explore One - CPOCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...
查看完整细节Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 24.95$ 24.95 - $ 24.95Current price $ 24.95Save $ 15.04 -
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Original price $ 79.99Original price $ 79.99 - Original price $ 79.99Original price $ 79.99Current price $ 59.99$ 59.99 - $ 59.99Current price $ 59.99Certified Pre-Owned Explore One Titan 70mm Telescope with Panhandle Mount
Explore OneCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...
查看完整细节Original price $ 79.99Original price $ 79.99 - Original price $ 79.99Original price $ 79.99Current price $ 59.99$ 59.99 - $ 59.99Current price $ 59.99Save $ 20.00 -
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Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 34.95$ 34.95 - $ 34.95Current price $ 34.95经过认证的二手发现900X显微镜，具有硬壳
Discovery - CPO经过认证的预先翻新 这些经过认证的预先二手物品（包括望远镜和配件）已由Explore科学质量控制团队进行了彻底检查，以确保该物品达到我们的高标准。然后将该物品重新包装，通常在新盒子中，并准备出货。 通常，这些项目来自THree资料来源：返回，通常像新状况一样；交易另一个项目；或新的，但有瑕疵和...
查看完整细节Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 34.95$ 34.95 - $ 34.95Current price $ 34.95Save $ 15.04 -
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Original price $ 27.95Original price $ 27.95 - Original price $ 27.95Original price $ 27.95Current price $ 18.99$ 18.99 - $ 18.99Current price $ 18.99Certified Pre-Owned Discovery 450x Student Microscope
DiscoveryCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...
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Original price $ 95.00Original price $ 95.00 - Original price $ 95.00Original price $ 95.00Current price $ 50.99$ 50.99 - $ 50.99Current price $ 50.99Certified Pre-Owned National Geographic 50mm Telescope and 640x Microscope Set with Hard Case
National GeographicCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...
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Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 24.99$ 24.99 - $ 24.99Current price $ 24.99Certified Pre-Owned Discovery Juno 50mm Telescope with Hard Case
DiscoveryCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...
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Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99Certified Pre-Owned Explore One Wi-Fi HD Action Sports Camera
Explore OneCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...
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Original price $ 35.99Original price $ 35.99 - Original price $ 35.99Original price $ 35.99Current price $ 27.99$ 27.99 - $ 27.99Current price $ 27.99Certified Pre-Owned National Geographic Adventure Scope
National GeographicCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...
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Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 24.99$ 24.99 - $ 24.99Current price $ 24.99国家地理50mm便携式折光镜望远镜-RF360mm
National Geographic特征 50mm镜头直径 360mm焦距 18倍和28.8倍放大倍率 20毫米目镜 12.5毫米目镜 AZ Panhandle Mount 铝三脚架 天文学软件 描述 国家地理RF360毫米望远镜可以去任何冒险带您带走。凭借其超紧凑的设计，这种易于使用的折射器是理想的旅行伴侣，也是白天自...
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Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 25.99$ 25.99 - $ 25.99Current price $ 25.99Certified Pre-Owned Bresser See-It Scope HD with Photo and Video
BresserCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...
查看完整细节Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 25.99$ 25.99 - $ 25.99Current price $ 25.99Save $ 24.00 -
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Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 30.99$ 30.99 - $ 30.99Current price $ 30.99桁架管望远镜DOB的配重套件-DOB -CW
Explore Scientific描述 这套配重附着在主镜盒的后部，上面有螺母和洗衣机。只需卸下橡胶塞子，然后将轴插入并用螺母和洗衣机固定。包括2-2.5磅的配重。 眼镜 描述 ES桁架管Dobsonians的配重套件 项目编号 DOB-CW 包括 配重轴和螺母和洗衣机 包括权重 2-2.5磅重...
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Original price $ 39.97Original price $ 39.97 - Original price $ 39.97Original price $ 39.97Current price $ 25.97$ 25.97 - $ 25.97Current price $ 25.97探索具有温度和湿度的科学大型展示天气站
Explore Scientific特征 室内/室外温度/湿度的天气预报 带有NIST WWVB接收器的无线电控制数字显示时钟 日历可供选择的12/24小时 在°f/°C之间可切换 室内温度：-5°C - 50°C，20％〜95％ 室外温度：-20°C - 60°C，20％〜95％ 冰警报指示器 最多支持3个传感器；...
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Original price $ 47.99Original price $ 47.99 - Original price $ 47.99Original price $ 47.99Current price $ 20.00$ 20.00 - $ 20.00Current price $ 20.005百万像素步道摄像头
Bresser描述 不包括微型存储卡 Bresser Trail相机具有多功能性，可以满足您的所有监视需求，无论您是录制野生动植物还是侵入者。这些模型可以使用足够的视野和快速触发速度，可以捕获照片，以记录您酒店最难以捉摸的访问者。它的被动边红外运动传感器的检测范围为15至20码。他们还提供了一个1.44英...
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Original price $ 40.95 - Original price $ 137.50Original price$ 40.95 - $ 137.50$ 40.95 - $ 137.50Current price $ 40.95Astrozap-露水加热器和控制器
AstrozapAstrozap露水加热器皮带是主动露水战斗系统的最佳选择。 Astrozap Dew加热器表带在美国制造，在表带的长度上均匀地施加热量。Astrozap Stocks DEW加热器带，用于所有流行尺寸，以适合目镜，Finderscopes和望远镜目标。 Astrozap还为双筒望远镜，Tel...
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Original price $ 25.47 - Original price $ 120.29Original price$ 25.47 - $ 120.29$ 25.47 - $ 120.29Current price $ 25.47Astrozap-柔性露水盾牌
AstrozapAstrozap的第一个产品是天文望远镜的柔性露水屏蔽层。 这些露水屏蔽层由许多品牌和望远镜模型制成，可为许多品牌和型号制成。内部是黑色毡 - 消除流浪光的最佳材料之一，它在望远镜的最终图像中保持最佳对比度，并且该材料还吸收水分。 Astrozap柔性露水盾牌在不使用时易于存放和运输。 要使用...
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Original price $ 38.95 - Original price $ 38.95Original price$ 38.95$ 38.95 - $ 38.95Current price $ 38.95BRESSER 12X30 Stoertebeker ATQ海盗范围
Bresser*请注意，这是一个停产的产品。此旧信息仅供参考。 描述 在海洋探索初期，这个经典的斑点范围是海员和海盗的古老最爱。今天，这对孩子和那些年轻的人来说都是必须的。在这个贵族铜管设计中，每个人都感觉到在著名的德国海盗斯托特贝克时代，每个人都会立即回运。凭借高质量的镜头可透明图像，这款间谍活动是完美的...
查看完整细节Original price $ 38.95 - Original price $ 38.95Original price$ 38.95$ 38.95 - $ 38.95Current price $ 38.95Sold out -
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Original price $ 29.95 - Original price $ 29.95Original price$ 29.95$ 29.95 - $ 29.95Current price $ 29.95Bresser Actalomatic 3X（1.25“）Barlow镜头
Bresser描述 望远镜的望远镜的放大率可以增加三倍，使用此精美的Bresser Barlow镜头3x 31.7毫米（1.25''）。 规格 项目编号 49–50350 保修单 在购买后60天内注册产品时，美国有限公司一年保修。 点击这里 注册 CA居民： 道具65警告
Original price $ 29.95 - Original price $ 29.95Original price$ 29.95$ 29.95 - $ 29.95Current price $ 29.95Sold out
