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Find great gear for everyone on your list in our Holiday Gift Guide!
Check out our Holiday Gift Guide!

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  • Certified Pre-Owned Pirsch 10x34 Binoculars
    Save $ 109.00 Save $ 0.00
    Original price $ 249.99
    Original price $ 249.99 - Original price $ 249.99
    Original price $ 249.99
    Current price $ 140.99
    $ 140.99 - $ 140.99
    Current price $ 140.99

    认证的预先二手Pirsch 10x34双筒望远镜

    Bresser

    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,但有瑕疵和标记。 经过认证...

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    Original price $ 249.99
    Original price $ 249.99 - Original price $ 249.99
    Original price $ 249.99
    Current price $ 140.99
    $ 140.99 - $ 140.99
    Current price $ 140.99
    Save $ 109.00 Save $ 0.00
  • Bresser 360° Hunting Blind - OMNI-BL36
    Save $ 20.00 Save $ 0.00
    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    BRESSER 360°狩猎盲人-OMNI -BL36

    Bresser

    描述 通过我们的360狩猎盲人,用户获得了全方位的视图,以最大程度地提高目标选项。 Omni Blind具有一个高度调节窗口,易于设置,并包括可移动的橙色反射带,以用作位置标识符或盲目分解。它是轻巧的,适合随附的皮带以供便携。 特征 360°视场 直径60英寸 织物-150迷彩 可调窗...

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    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
    Save $ 20.00 Save $ 0.00
  • Bresser Science IVM 401 Microscope - 57-90000
    Save $ 399.99 Save $ 0.00
    Original price $ 2,499.99
    Original price $ 2,499.99 - Original price $ 2,499.99
    Original price $ 2,499.99
    Current price $ 2,100.00
    $ 2,100.00 - $ 2,100.00
    Current price $ 2,100.00

    Bresser Science IVM 401显微镜-57-90000

    Bresser

    描述 借助Bresser Science IVM 401,照明和观察的通常方向是倒置的:您可以从上方照亮样本,并从下方观察。这种类型允许在液体培养基底部发现的沉积物和透明生物体的显微镜。例如,可以研究浮游生物或原生动物的培养瓶,不应翻开。这种特殊的显微镜非常适合公共水系,研究机构和大学。治疗...

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    Original price $ 2,499.99
    Original price $ 2,499.99 - Original price $ 2,499.99
    Original price $ 2,499.99
    Current price $ 2,100.00
    $ 2,100.00 - $ 2,100.00
    Current price $ 2,100.00
    Save $ 399.99 Save $ 0.00
  • Bresser HS 10X42 Primal Series Binoculars
    Save $ 175.49 Save $ 0.00
    Original price $ 249.99
    Original price $ 249.99 - Original price $ 249.99
    Original price $ 249.99
    Current price $ 74.50
    $ 74.50 - $ 74.50
    Current price $ 74.50

    经过认证的二手Bresser HS 10x42原始系列双筒望远镜

    Bresser HS

    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 $ 249.99
    Original price $ 249.99 - Original price $ 249.99
    Original price $ 249.99
    Current price $ 74.50
    $ 74.50 - $ 74.50
    Current price $ 74.50
    Save $ 175.49 Save $ 0.00
  • Save $ 10.00 Save $ 0.00
    Original price $ 24.99
    Original price $ 24.99 - Original price $ 24.99
    Original price $ 24.99
    Current price $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Explore One 52 Piece Smart Slides Activity Set

    Explore One

    Description Make exciting biological discoveries with the Explore One smart slides activity kit. This set contains everything needed to prepare sp...

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    Original price $ 24.99
    Original price $ 24.99 - Original price $ 24.99
    Original price $ 24.99
    Current price $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
    Save $ 10.00 Save $ 0.00
  • Save $ 10.00 Save $ 0.00
    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current 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...

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    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
    Save $ 10.00 Save $ 0.00
  • Original price $ 1,809.96 - Original price $ 1,809.96
    Original price
    $ 1,809.96
    $ 1,809.96 - $ 1,809.96
    Current price $ 1,809.96

    Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope with iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth, 2 Extra Counterweights, Field Flattener and Solar Filter

    Explore Scientific

    Solar Photography Starter Package This package is also great for starting your nighttime photography -- called astrophotography. Simply remove the...

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    Original price $ 1,809.96 - Original price $ 1,809.96
    Original price
    $ 1,809.96
    $ 1,809.96 - $ 1,809.96
    Current price $ 1,809.96
  • Original price $ 2,409.96 - Original price $ 2,409.96
    Original price
    $ 2,409.96
    $ 2,409.96 - $ 2,409.96
    Current price $ 2,409.96

    Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope with iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth, 2 Extra Counterweights, Field Flattener and Solar Filter

    Explore Scientific

    Solar Photography Starter Package This package is also great for starting your nighttime photography -- called astrophotography. Why buy a triplet...

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    Original price $ 2,409.96 - Original price $ 2,409.96
    Original price
    $ 2,409.96
    $ 2,409.96 - $ 2,409.96
    Current price $ 2,409.96
  • Galileoscope Refractor Telescope Kit - GSCOPE
    Save $ 30.00 Save $ 0.00
    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99

    Galilesoscope折射望远镜茎套件-GSCOPE

    Explore Scientific

    特征 “我爱我的伽利略范围。太棒了。它总是和我在一起。当雾变得不好时,伽利略很方便。” - 哈罗德·洛克(Harold Locke) Galilesoscope望远镜套件包括年轻探险家建造自己的50mm折射器所需的所有零件和说明 组装很快,不需要工具或粘合剂 欣赏月球表面,木星的盖利亚卫星...

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    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
    Save $ 30.00 Save $ 0.00
  • National Geographic 900x Microscope
    Save $ 15.00 Save $ 0.00
    Original price $ 49.99
    Original price $ 49.99 - Original price $ 49.99
    Original price $ 49.99
    Current price $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99

    Certified Pre-Owned National Geographic 900x Microscope with Hard Case

    National Geographic

    Certified 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 $ 49.99
    Original price $ 49.99 - Original price $ 49.99
    Original price $ 49.99
    Current price $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99
    Save $ 15.00 Save $ 0.00
  • National Geographic 10x42 Waterproof Binoculars
    Save $ 35.00 Save $ 0.00
    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 44.99
    $ 44.99 - $ 44.99
    Current price $ 44.99

    经过认证的预先二手国家地理10x42防水双筒望远镜带浮带

    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 $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 44.99
    $ 44.99 - $ 44.99
    Current price $ 44.99
    Save $ 35.00 Save $ 0.00
  • National Geographic Digital Metal Detector w/Headphones
    Save $ 50.04 Save $ 0.00
    Original price $ 139.99
    Original price $ 139.99 - Original price $ 139.99
    Original price $ 139.99
    Current price $ 89.95
    $ 89.95 - $ 89.95
    Current price $ 89.95

    经过认证的二手国家地理数字金属探测器带耳机

    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 $ 139.99
    Original price $ 139.99 - Original price $ 139.99
    Original price $ 139.99
    Current price $ 89.95
    $ 89.95 - $ 89.95
    Current price $ 89.95
    Save $ 50.04 Save $ 0.00
  • Pirsch 8x34 Binoculars
    Save $ 80.00 Save $ 0.00
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 139.99
    $ 139.99 - $ 139.99
    Current price $ 139.99

    经过认证的预先二手Pirsch 8x34双筒望远镜

    Bresser

    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 $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 139.99
    $ 139.99 - $ 139.99
    Current price $ 139.99
    Save $ 80.00 Save $ 0.00
  • Explore One Apollo Microscope & Telescope Set
    Save $ 18.04 Save $ 0.00
    Original price $ 59.99
    Original price $ 59.99 - Original price $ 59.99
    Original price $ 59.99
    Current price $ 41.95
    $ 41.95 - $ 41.95
    Current price $ 41.95

    经过认证的预先二手探索Apollo显微镜和望远镜套件

    Explore One - 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 $ 59.99
    Original price $ 59.99 - Original price $ 59.99
    Original price $ 59.99
    Current price $ 41.95
    $ 41.95 - $ 41.95
    Current price $ 41.95
    Save $ 18.04 Save $ 0.00
  • Explore One 45 Piece 900X Microscope Set with Case
    Save $ 15.04 Save $ 0.00
    Original price $ 39.99
    Original price $ 39.99 - Original price $ 39.99
    Original price $ 39.99
    Current price $ 24.95
    $ 24.95 - $ 24.95
    Current price $ 24.95

    Certified Pre-Owned Explore One 45 Piece 900X Microscope Set with Case

    Explore One - CPO

    Certified 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 $ 39.99
    Original price $ 39.99 - Original price $ 39.99
    Original price $ 39.99
    Current price $ 24.95
    $ 24.95 - $ 24.95
    Current price $ 24.95
    Save $ 15.04 Save $ 0.00
  • Explore Scientific Radio Weather Station
    Save $ 19.98 Save $ 0.00
    Original price $ 54.97
    Original price $ 54.97 - Original price $ 54.97
    Original price $ 54.97
    Current price $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99

    Certified Pre-Owned Explore Scientific Radio Weather Station

    Explore Scientific

    Certified 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 $ 54.97
    Original price $ 54.97 - Original price $ 54.97
    Original price $ 54.97
    Current price $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99
    Save $ 19.98 Save $ 0.00
  • Bresser HS 10X32 Primal Series Binoculars
    Save $ 70.00 Save $ 0.00
    Original price $ 139.99
    Original price $ 139.99 - Original price $ 139.99
    Original price $ 139.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    经过认证的二手HS 10x32原始系列双筒望远镜

    Bresser HS

    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 $ 139.99
    Original price $ 139.99 - Original price $ 139.99
    Original price $ 139.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
    Save $ 70.00 Save $ 0.00
  • Explore Scientific Radio Weather Station
    Save $ 17.02 Save $ 0.00
    Original price $ 54.97
    Original price $ 54.97 - Original price $ 54.97
    Original price $ 54.97
    Current price $ 37.95
    $ 37.95 - $ 37.95
    Current price $ 37.95

    经过认证的二手探索科学无线电天气站

    Explore Scientific

    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 $ 54.97
    Original price $ 54.97 - Original price $ 54.97
    Original price $ 54.97
    Current price $ 37.95
    $ 37.95 - $ 37.95
    Current price $ 37.95
    Save $ 17.02 Save $ 0.00
  • Bresser 360° Hunting Blind - OMNI-BL36
    Save $ 50.00 Save $ 0.00
    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99

    Certified Pre-Owned Bresser 360° Hunting Blind - OMNI-BL36

    Bresser

    Certified 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 $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99
    Save $ 50.00 Save $ 0.00
  • National Geographic 50mm Telescope and 640x Microscope Set
    Save $ 44.01 Save $ 0.00
    Original price $ 95.00
    Original price $ 95.00 - Original price $ 95.00
    Original price $ 95.00
    Current price $ 50.99
    $ 50.99 - $ 50.99
    Current price $ 50.99

    Certified Pre-Owned National Geographic 50mm Telescope and 640x Microscope Set with Hard Case

    National Geographic

    Certified 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 $ 95.00
    Original price $ 95.00 - Original price $ 95.00
    Original price $ 95.00
    Current price $ 50.99
    $ 50.99 - $ 50.99
    Current price $ 50.99
    Save $ 44.01 Save $ 0.00
  • National Geographic 40x-640x Zoom Microscope with Smartphone Adapter
    Save $ 14.00 Save $ 0.00
    Original price $ 39.99
    Original price $ 39.99 - Original price $ 39.99
    Original price $ 39.99
    Current price $ 25.99
    $ 25.99 - $ 25.99
    Current price $ 25.99

    Certified Pre-Owned National Geographic 40x-640x Magnification Microscope with Smartphone Camera Adapter

    National Geographic

    Certified 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 $ 39.99
    Original price $ 39.99 - Original price $ 39.99
    Original price $ 39.99
    Current price $ 25.99
    $ 25.99 - $ 25.99
    Current price $ 25.99
    Save $ 14.00 Save $ 0.00
  • Save $ 29.00 Save $ 0.00
    Original price $ 49.99
    Original price $ 49.99 - Original price $ 49.99
    Original price $ 49.99
    Current price $ 20.99
    $ 20.99 - $ 20.99
    Current price $ 20.99

    Certified Pre-Owned Explore One Wi-Fi HD Action Sports Camera

    Explore One

    Certified 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 $ 49.99
    Original price $ 49.99 - Original price $ 49.99
    Original price $ 49.99
    Current price $ 20.99
    $ 20.99 - $ 20.99
    Current price $ 20.99
    Save $ 29.00 Save $ 0.00
  • Save $ 8.00 Save $ 0.00
    Original price $ 35.99
    Original price $ 35.99 - Original price $ 35.99
    Original price $ 35.99
    Current price $ 27.99
    $ 27.99 - $ 27.99
    Current price $ 27.99

    Certified Pre-Owned National Geographic Adventure Scope

    National Geographic

    Certified 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 $ 35.99
    Original price $ 35.99 - Original price $ 35.99
    Original price $ 35.99
    Current price $ 27.99
    $ 27.99 - $ 27.99
    Current price $ 27.99
    Save $ 8.00 Save $ 0.00
  • Bresser See-It Scope HD with Photo and Video
    Save $ 24.00 Save $ 0.00
    Original price $ 49.99
    Original price $ 49.99 - Original price $ 49.99
    Original price $ 49.99
    Current price $ 25.99
    $ 25.99 - $ 25.99
    Current price $ 25.99

    Certified Pre-Owned Bresser See-It Scope HD with Photo and Video

    Bresser

    Certified 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 $ 49.99
    Original price $ 49.99 - Original price $ 49.99
    Original price $ 49.99
    Current price $ 25.99
    $ 25.99 - $ 25.99
    Current price $ 25.99
    Save $ 24.00 Save $ 0.00