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Save $ 179.00
Original price $ 899.99Original price $ 899.99 - Original price $ 899.99Original price $ 899.99Current price $ 720.99$ 720.99 - $ 720.99Current price $ 720.99Certified Pre-Owned Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope
Explore ScientificCertified 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 $ 899.99Original price $ 899.99 - Original price $ 899.99Original price $ 899.99Current price $ 720.99$ 720.99 - $ 720.99Current price $ 720.99Save $ 179.00 -
Save $ 44.01
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...
查看完整细节Original price $ 95.00Original price $ 95.00 - Original price $ 95.00Original price $ 95.00Current price $ 50.99$ 50.99 - $ 50.99Current price $ 50.99Save $ 44.01 -
Save $ 14.00
Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 25.99$ 25.99 - $ 25.99Current price $ 25.99Certified Pre-Owned National Geographic 40x-640x Magnification Microscope with Smartphone Camera Adapter
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 $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 25.99$ 25.99 - $ 25.99Current price $ 25.99Save $ 14.00 -
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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...
查看完整细节Original price $ 49.99Original price $ 49.99 - Original price $ 49.99Original price $ 49.99Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99Save $ 29.00 -
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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...
查看完整细节Original price $ 35.99Original price $ 35.99 - Original price $ 35.99Original price $ 35.99Current price $ 27.99$ 27.99 - $ 27.99Current price $ 27.99Save $ 8.00 -
Save $ 24.00
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 -
Save $ 39.00
Original price $ 139.99Original price $ 139.99 - Original price $ 139.99Original price $ 139.99Current price $ 100.99$ 100.99 - $ 100.99Current price $ 100.99探索一个starapp -50mm折射望远镜，带Panhandle Mount和天文学应用程序
Explore One特征 望远镜管顶的特殊安装座使用户可以使用ArteleScope应用程序将其设备连接到望远镜上，并在夜空中轻松找到星座和行星 应用程序内百科全书提供有关行星和星座的其他详细信息 50mm孔非常适合观看月球和其他明亮的夜空点心 带有两个可互换的Huygens目镜，可提供30倍和48倍的放大...
查看完整细节Original price $ 139.99Original price $ 139.99 - Original price $ 139.99Original price $ 139.99Current price $ 100.99$ 100.99 - $ 100.99Current price $ 100.99Save $ 39.00 -
Save $ 6.00
Original price $ 24.99Original price $ 24.99 - Original price $ 24.99Original price $ 24.99Current price $ 18.99$ 18.99 - $ 18.99Current price $ 18.99探索豪特纸杯蛋糕卡车
Explore Hut特征 非常适合室内或室外使用 引人注目的食品卡车图形 循环襟翼开口，用于爬行乐趣 侧窗和部分开放的屋顶提供大量通风 灵感富有想象力的游戏 由耐用，高质量的面料制成 可折叠 包括存储袋 年龄3岁以上 描述 Explore Hut纸杯蛋糕卡车是有抱负的面包师，未来食品企业家和任何喜欢...
查看完整细节Original price $ 24.99Original price $ 24.99 - Original price $ 24.99Original price $ 24.99Current price $ 18.99$ 18.99 - $ 18.99Current price $ 18.99Save $ 6.00 -
Save $ 14.00
Original price $ 39.95Original price $ 39.95 - Original price $ 39.95Original price $ 39.95Current price $ 25.95$ 25.95 - $ 25.95Current price $ 25.95探索科学Rumblin的机器人 - 茎
Explore Science特征 在建造自己的拳击机器人时，学习电路的基础知识 与家人和朋友一起玩有趣 个别记分板允许玩家跟踪自己的积分 拳击环基座作为储物盒，可轻松运输 描述 首先，您建造，然后战斗！用Explore Science Rumblin的机器人来敲打科学基础上的“乐趣”。有了这个套件，初级科学家可以...
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Save $ 23.00
Original price $ 59.99Original price $ 59.99 - Original price $ 59.99Original price $ 59.99Current price $ 36.99$ 36.99 - $ 36.99Current price $ 36.99探索科学125科学挑战设置 - STEM
Explore Science特征 在处理125个不同的电路挑战时，学习简单的科学原理 设计迷宫，并用几条电线弯曲的难度 建立一个迷你篮球比赛，泡泡制造商或机器人恐龙，以几个简单的步骤 设置涉及发射碟片，旋转色轮或铃响的挑战 包括多个储物盒，可以将其作为构建的基础加倍 描述 初级科学家可以在这款科学集合中应对125...
查看完整细节Original price $ 59.99Original price $ 59.99 - Original price $ 59.99Original price $ 59.99Current price $ 36.99$ 36.99 - $ 36.99Current price $ 36.99Save $ 23.00 -
Original price $ 69.99 - Original price $ 69.99Original price$ 69.99$ 69.99 - $ 69.99Current price $ 69.99National Geographic 40x-400x Inverted Microscope
National GeographicFeatures Study specimens in stages using magnification powers ranging from 40x to 400x with 3 objective lenses. The full accessory set includes p...
查看完整细节Original price $ 69.99 - Original price $ 69.99Original price$ 69.99$ 69.99 - $ 69.99Current price $ 69.99 -
Original price $ 299.99 - Original price $ 299.99Original price$ 299.99$ 299.99 - $ 299.99Current price $ 299.99Alpen Chisos 10x42 ED Binoculars
AlpenFeatures Lifetime Warranty with registration* ED Glass - Extra-Low Dispersion Glass Waterproof Fog-proof BK7 Optics PXA Phase Coating Magnesium ...
查看完整细节Original price $ 299.99 - Original price $ 299.99Original price$ 299.99$ 299.99 - $ 299.99Current price $ 299.99 -
Original price $ 399.99 - Original price $ 399.99Original price$ 399.99$ 399.99 - $ 399.99Current price $ 399.99Alpen Chisos 12x50 ED Binoculars
AlpenFeatures Lifetime Warranty with registration* ED Glass - Extra-Low Dispersion Glass Waterproof Fog-proof BK7 Optics PXA Phase Coating Magnesium ...
查看完整细节Original price $ 399.99 - Original price $ 399.99Original price$ 399.99$ 399.99 - $ 399.99Current price $ 399.99 -
Original price $ 359.99 - Original price $ 359.99Original price$ 359.99$ 359.99 - $ 359.99Current price $ 359.99Alpen Chisos 10x50 ED Binoculars
AlpenFeatures Lifetime Warranty with registration* ED Glass - Extra-Low Dispersion Glass Waterproof Fog-proof BK7 Optics PXA Phase Coating Magnesium ...
查看完整细节Original price $ 359.99 - Original price $ 359.99Original price$ 359.99$ 359.99 - $ 359.99Current price $ 359.99 -
Original price $ 239.99 - Original price $ 239.99Original price$ 239.99$ 239.99 - $ 239.99Current price $ 239.99Alpen Chisos 8x42 ED Binoculars
AlpenFeatures Lifetime Warranty with registration* ED Glass - Extra-Low Dispersion Glass Waterproof Fog-proof BK7 Optics PXA Phase Coating Magnesium ...
查看完整细节Original price $ 239.99 - Original price $ 239.99Original price$ 239.99$ 239.99 - $ 239.99Current price $ 239.99 -
Original price $ 99.99 - Original price $ 99.99Original price$ 99.99$ 99.99 - $ 99.99Current price $ 99.99探索适用于 FFFR507X-00 的 Scientific 2" 适配器
Explore Scientific描述 此适配器可让您将 3 英寸 0.7X 场平展器聚焦减速器 (FFFR507X-00) 连接到带有 2 英寸聚焦器的光学管上。 该适配器还允许您将 3 英寸对角线调整到 2 英寸调焦器拉管。 适配器带有螺纹，可容纳 2 英寸过滤器。 眼镜 项目编号 510364 重...
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Save $ 60.00
Original price $ 299.00Original price $ 299.00 - Original price $ 299.00Original price $ 299.00Current price $ 239.00$ 239.00 - $ 239.00Current price $ 239.00Unistellar Backpack for ODYSSEY PRO & ODYSSEY
UnistellarCompatible only with ODYSSEY PRO and ODYSSEY Preorder - Shipping starts June 2024 Features Suitable as carry-on luggage on aircrafts Made with ...
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Save $ 150.00
Original price $ 1,049.00Original price $ 1,049.00 - Original price $ 1,049.00Original price $ 1,049.00Current price $ 899.00$ 899.00 - $ 899.00Current price $ 899.00Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope - DAR152065-01
Explore ScientificDescription The Explore Scientific AR152 Air-Spaced Doublet, is a classic air-spaced, crown-and-flint doublet achromatic refractor, and at 152mm (...
查看完整细节Original price $ 1,049.00Original price $ 1,049.00 - Original price $ 1,049.00Original price $ 1,049.00Current price $ 899.00$ 899.00 - $ 899.00Current price $ 899.00Save $ 150.00 -
Save $ 229.01
Original price $ 829.00Original price $ 829.00 - Original price $ 829.00Original price $ 829.00Current price $ 599.99$ 599.99 - $ 599.99Current price $ 599.99探索 FirstLight 8" 多布森望远镜 - FL-DOB0806-01
Explore Scientific特征 8" 光圈提供强大的聚光能力，使其成为深空观测的理想仪器。 瞄准镜和支架可以分块运输并在几分钟内重新组装。 Rockerbox 使用少量工具即可轻松组装，并包括用于目镜的附件托盘。 2.5" HEX 聚焦器具有螺旋齿轮。 通用设计通过从 OTA 上卸下轴承并使用随附的 Vixen 式...
查看完整细节Original price $ 829.00Original price $ 829.00 - Original price $ 829.00Original price $ 829.00Current price $ 599.99$ 599.99 - $ 599.99Current price $ 599.99Save $ 229.01 -
Original price $ 215.99 - Original price $ 215.99Original price$ 215.99$ 215.99 - $ 215.99Current price $ 215.99Vixen Telescope Mobile Porta Alt-azimuth Mount with Tripod
VixenDescription Enjoy the beauty of the night sky with a MOBILE PORTA! Highly compact and stable mount for grab-and-go observing. The MOBILE PORTA in...
查看完整细节Original price $ 215.99 - Original price $ 215.99Original price$ 215.99$ 215.99 - $ 215.99Current price $ 215.99 -
Original price $ 109.99 - Original price $ 109.99Original price$ 109.99$ 109.99 - $ 109.99Current price $ 109.99National Geographic 10x42 Waterproof Performance Roof Binoculars with Harness and Floating Strap
National GeographicFeatures Waterproof Floating Neck Strap National Geographic Harness 283ft field of view at 1000 yards Carrying case and lens covers included De...
查看完整细节Original price $ 109.99 - Original price $ 109.99Original price$ 109.99$ 109.99 - $ 109.99Current price $ 109.99 -
Save $ 1,040.00
Original price $ 5,199.00Original price $ 5,199.00 - Original price $ 5,199.00Original price $ 5,199.00Current price $ 4,159.00$ 4,159.00 - $ 4,159.00Current price $ 4,159.00Unistellar eVscope 2 Digital Telescope and Backpack - Smart, Compact, and User-Friendly Telescope
UnistellarFeatures eVscope 2 with eyepiece: The eVscope 2 delivers the most stunning visual experience ever seen in a consumer telescope, with state-of-t...
查看完整细节Original price $ 5,199.00Original price $ 5,199.00 - Original price $ 5,199.00Original price $ 5,199.00Current price $ 4,159.00$ 4,159.00 - $ 4,159.00Current price $ 4,159.00Save $ 1,040.00 -
Original price $ 12,000.00 - Original price $ 12,000.00Original price$ 12,000.00$ 12,000.00 - $ 12,000.00Current price $ 12,000.00Pulsar 2.7m Full Height Observatory Dome Kit (In Stock)
Pulsar ObservatoriesThis observatory dome kit is in-stock and the price includes shipping to the continental US. Contact customer service at 866-252-3811 to complete t...
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Save $ 100.00
Original price $ 249.99Original price $ 249.99 - Original price $ 249.99Original price $ 249.99Current price $ 149.99$ 149.99 - $ 149.99Current price $ 149.99National Geographic 114mm Reflector Telescope with APP
National GeographicFeatures Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...
查看完整细节Original price $ 249.99Original price $ 249.99 - Original price $ 249.99Original price $ 249.99Current price $ 149.99$ 149.99 - $ 149.99Current price $ 149.99Save $ 100.00 -
Original price $ 96.95 - Original price $ 260.95Original price$ 96.95 - $ 260.95$ 96.95 - $ 260.95Current price $ 96.95Astrozap完整的光圈玻璃太阳能过滤器
Astrozap描述 这些是安全的全孔（有时称为清晰的孔径）太阳能过滤器。这意味着它可以使望远镜最大的光线允许，因为它允许查看望远镜的完整光圈。当大气湍流最少时，完整的光圈允许最好的白天观看。如果存在湍流，则可以将掩模放在过滤器的末端，以有效地减少光圈。 该优质太阳能滤清器具有铝制电池，该铝电池可固定并用尼...
查看完整细节Original price $ 96.95 - Original price $ 260.95Original price$ 96.95 - $ 260.95$ 96.95 - $ 260.95Current price $ 96.95 -
Original price $ 54.18 - Original price $ 205.04Original price$ 54.18 - $ 205.04$ 54.18 - $ 205.04Current price $ 54.18Astrozap-柔韧加热的柔性露盾
Astrozap特征 Astrozap柔性加热露水屏蔽层独特地结合了活跃的和被动的露水战斗方法，以及将望远镜免受不良杂散灯屏蔽望远镜的附加功能。 衬有衬里，以帮助吸收水分并防止外部光线达到光学元件并大大改善对比度。 Astrozap加热的露水屏蔽层由最高质量的ABS级聚合物制成。 魔术贴紧固件可提供贴合的...
查看完整细节Original price $ 54.18 - Original price $ 205.04Original price$ 54.18 - $ 205.04$ 54.18 - $ 205.04Current price $ 54.18 -
Original price $ 70.80 - Original price $ 180.00Original price$ 70.80 - $ 180.00$ 70.80 - $ 180.00Current price $ 70.80Astrozap- baader太阳能过滤器
Explore Scientific特征 使用Astrosolar™，太阳出现为中性白色。 Baader Astrosolar™膜滤清器电池由轻质18GA构建。铝和粉末涂层白色。 重型螺纹插入物和尼龙拇指螺旋螺旋体可确保安全。 Baader Astrosolar™安全胶片已被德国国家标准局（PTB）国家标准局（PTB）批准。...
查看完整细节Original price $ 70.80 - Original price $ 180.00Original price$ 70.80 - $ 180.00$ 70.80 - $ 180.00Current price $ 70.80 -
Original price $ 78.99 - Original price $ 78.99Original price$ 78.99$ 78.99 - $ 78.99Current price $ 78.99Lens Heater 360 IV
VixenFeatures Warming the lens to prevent from dewing Carbon heater with high heat efficiency is provided Curled power cord with USB type C connector E...
查看完整细节Original price $ 78.99 - Original price $ 78.99Original price$ 78.99$ 78.99 - $ 78.99Current price $ 78.99 -
Original price $ 239.00 - Original price $ 239.00Original price$ 239.00$ 239.00 - $ 239.00Current price $ 239.00Optolong 1.25英寸L-极高的深色光污染过滤器
OptolongL-Extreme是一个两带滤波器，也是强烈抑制光污染的理想选择。它可以使O-III和H-Alpha线的狭窄频段排放物的物体远离城市。 特征 天文学的专业摄影过滤器 增强城市排放星云的照片 极端抑制光污染的理想选择 即使来自明亮的城市，也允许天文摄影 双波段滤波器具有较高的O-III + ...
查看完整细节Original price $ 239.00 - Original price $ 239.00Original price$ 239.00$ 239.00 - $ 239.00Current price $ 239.00 -
Original price $ 179.00 - Original price $ 179.00Original price$ 179.00$ 179.00 - $ 179.00Current price $ 179.00Optolong 1.25“ L-Enhance深色的光污染过滤器
OptolongL-Enhance是一个三频过滤器，是强烈抑制光污染的理想选择。它使O-III，H-Beta和H-Alpha线的物体具有窄带排放的物体。 特征 天文学的专业摄影过滤器 增强城市排放星云的摄影 强烈抑制光污染的理想选择 即使来自明亮的城市，也允许天文摄影 O-III，H-Beta和H-Alp...
查看完整细节Original price $ 179.00 - Original price $ 179.00Original price$ 179.00$ 179.00 - $ 179.00Current price $ 179.00 -
Original price $ 229.00 - Original price $ 229.00Original price$ 229.00$ 229.00 - $ 229.00Current price $ 229.00Optolong 2“ L-Enhance深空污染过滤器
OptolongL-Enhance是一个三频过滤器，是强烈抑制光污染的理想选择。它使O-III，H-Beta和H-Alpha线的物体具有窄带排放的物体。 特征 天文学的专业摄影过滤器 增强城市排放星云的摄影 强烈抑制光污染的理想选择 即使来自明亮的城市，也允许天文摄影 O-III，H-Beta和H-Alp...
查看完整细节Original price $ 229.00 - Original price $ 229.00Original price$ 229.00$ 229.00 - $ 229.00Current price $ 229.00 -
Original price $ 149.00 - Original price $ 149.00Original price$ 149.00$ 149.00 - $ 149.00Current price $ 149.00Optolong 1.25“ L-Pro Deep-Sky光污染过滤器
OptolongL-PRO宽带滤波器是抑制人造光的光污染的理想选择，并实现了宽带发射物体（例如星系，反射星云和球形簇）的宽带发射物体。 特征 专业的视觉和摄影过滤器 改善深度物体的对比度 抑制光污染的特殊过滤器 滤波器直径：1.25英寸 / 31.7mm 连接线：M28.5 x 0.6mm（目镜线1.25...
查看完整细节Original price $ 149.00 - Original price $ 149.00Original price$ 149.00$ 149.00 - $ 149.00Current price $ 149.00 -
Original price $ 199.00 - Original price $ 199.00Original price$ 199.00$ 199.00 - $ 199.00Current price $ 199.00Optolong 2“ L-Pro Deepsky Deep-Sky光污染过滤器
OptolongL-PRO宽带滤波器是抑制人造光的光污染的理想选择，并实现了宽带发射物体（例如星系，反射星云和球形簇）的宽带发射物体。 特征 专业的视觉和摄影过滤器 改善深度物体的对比度 抑制光污染的特殊过滤器 滤波器直径：2.0英寸 / 50.8mm 连接线程：M48x0.75mm 保证的光学抛光玻璃和...
查看完整细节Original price $ 199.00 - Original price $ 199.00Original price$ 199.00$ 199.00 - $ 199.00Current price $ 199.00 -
Original price $ 1,999.99 - Original price $ 1,999.99Original price$ 1,999.99$ 1,999.99 - $ 1,999.99Current price $ 1,999.99泼妇R200S反射器望远镜
Vixen特征 非常快的200毫米F 4.0光学器件 摄影优化的镜子系统 强大而便携 星云和星系的理想选择 描述 R200SS具有非常快的F4 200毫米光学元件，带有抛物线电镜，并产生极其清晰的图像，没有色差。使用最先进技术制造的特殊层为观察和拍摄深色物体提供了最佳的表面。 较大的孔径和短尺寸...
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Original price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99National Geographic Night Vision Digital Binoculars
National GeographicFeatures Day & Night Viewing Infrared LED 3 Infrared Levels 8x Digital Zoom 3.0" IPS Display UHD Video Resolution 40M Image Resolution 8GB Mi...
查看完整细节Original price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99 -
Original price $ 1.00 - Original price $ 1.00Original price$ 1.00$ 1.00 - $ 1.00Current price $ 1.00
dollar
Explore Scientificone dollar for testing and adjusting orders
Original price $ 1.00 - Original price $ 1.00Original price$ 1.00$ 1.00 - $ 1.00Current price $ 1.00
