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Original price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99| /
星云滤镜 H-Beta 1.25 英寸
Explore Scientific探索科学星云滤光片 1.25" H-β 范围从 478nm 到 496nm,峰值在 489nm。 传输率 94.5% H-β - 氢是宇宙中最丰富的元素,许多星云在 H-β 光下发光。 该线滤光片阻挡所有其他波长(因此几乎所有人造光),只有氢 β 的发射线会通过。 该滤镜适合所有标准的 1.2...
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Original price $ 119.99 - Original price $ 119.99Original price$ 119.99$ 119.99 - $ 119.99Current price $ 119.99| /
星云滤镜 CLS 2.0 英寸
Explore Scientific探索科学星云滤光片 1.25" CLS 范围从 436nm 到 536nm,峰值在 488nm。 传输率 98.3% 这是一种通用的减少光污染的滤镜,专为观察包括星云和星系在内的大范围深空天体而设计。 CLS 在增加对比度方面做得很好,提供了更暗的天空背景。 加州居民: 65 号提案警告
Original price $ 119.99 - Original price $ 119.99Original price$ 119.99$ 119.99 - $ 119.99Current price $ 119.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 10.00 - Original price $ 1,500.00Original price$ 10.00 - $ 1,500.00$ 10.00 - $ 1,500.00Current price $ 10.00| /
礼物卡
Explore Scientific赠送探索的礼物。 礼品卡通过电子邮件发送,并包含在结帐时兑换它们的说明。 我们的礼品卡没有额外的手续费。加州居民: 65 号提案警告
Original price $ 10.00 - Original price $ 1,500.00Original price$ 10.00 - $ 1,500.00$ 10.00 - $ 1,500.00Current price $ 10.00| /Save up to $ 0.00 Save $ 0.00 -
Original price $ 199.99 - Original price $ 199.99Original price$ 199.99$ 199.99 - $ 199.99Current price $ 199.99| /
探索 Scientific 1.25" 5X 焦距扩展器
Explore Scientific描述 一个好的焦距扩展器为您的望远镜配件系列增添了一些真正的多功能性。 首先,它允许您增加任何目镜的放大倍率,并且您已经拥有相同的镜筒尺寸。 换句话说,3 个目镜提供 6 种放大倍率选择,并增加了一个焦距扩展器。 其次,在大多数情况下,低倍率目镜比高倍率模型具有更好的眼距。 当使用焦距扩展器...
查看完整细节Original price $ 199.99 - Original price $ 199.99Original price$ 199.99$ 199.99 - $ 199.99Current price $ 199.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 199.99 - Original price $ 199.99Original price$ 199.99$ 199.99 - $ 199.99Current price $ 199.99| /
探索 Scientific 1.25" 2x 焦距扩展器
Explore Scientific描述 一个好的焦距扩展器为您的望远镜配件系列增添了一些真正的多功能性。 首先,它允许您增加任何目镜的放大倍率,并且您已经拥有相同的镜筒尺寸。 换句话说,3 个目镜提供 6 种放大倍率选择,并增加了一个焦距扩展器。 其次,在大多数情况下,低倍率目镜比高倍率模型具有更好的眼距。 当使用焦距扩展器...
查看完整细节Original price $ 199.99 - Original price $ 199.99Original price$ 199.99$ 199.99 - $ 199.99Current price $ 199.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99| /
碳纤维 ED152mm 望远镜支架
Explore Scientific描述 探索科学支架组件紧密贴合他们指定的望远镜 OTA,同时保护管的精致表面。 铰链环系统通过松开超大号金属翼形螺钉轻松分离,并在 OTA 嵌入环后牢固地锁定到位。 每个挤压铝环组的顶部都有一个开槽的提手,这样当您的望远镜离开安装座时,它可以很容易地四处移动。 使用标准 1/4–20 螺栓将...
查看完整细节Original price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 199.99 - Original price $ 199.99Original price$ 199.99$ 199.99 - $ 199.99Current price $ 199.99| /
探索科学 99% 反射 2" 对角线
Explore Scientific描述 Explore Scientific 2 英寸电介质涂层对角镜配有 1.25 英寸适配器和防尘罩。 坚固的结构和重量轻,这第一个表面涂层的对角镜反射 99% 的光,以帮助保持望远镜最亮的图像。 插入筒为双锥型,因此可以顺利插入或退出调焦器。 如果固定螺丝松开,锥形的宽部分可防止对角线意...
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Original price $ 199.99 - Original price $ 199.99Original price$ 199.99$ 199.99 - $ 199.99Current price $ 199.99| /
探索 Scientific 2" AR 系列对焦器
Explore Scientific描述 Explore Scientific 的双速 2" AR 系列调焦器配有 1.25" 压缩环目镜适配器,增加了多功能性。 该适配器或您的 2" 目镜或筒形附件使用三个固定螺钉牢固地锁定到位,因此一切都保持在原位。 重型调焦器具有 10:1 微调焦旋钮和粗调焦旋钮。 这个 10:1 的比...
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Original price $ 109.99 - Original price $ 109.99Original price$ 109.99$ 109.99 - $ 109.99Current price $ 109.99| /
探索 Scientific 8x50 非照明探测器范围
Explore Scientific描述 8x50 取景器范围具有标准十字准线,可帮助您精确定位对象。 直通式、非直立式图像查看器具有 6° 视野。 与新的兼容 混合 Finder Scope 基础 或探索科学原始发现者基地——要么 标准底座 或者 T型底座. 眼镜 项目编号 VF0850S 标线 标准十...
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Original price $ 149.00 - Original price $ 149.00Original price$ 149.00$ 149.00 - $ 149.00Current price $ 149.00| /
David H. Levy Arizona Dark Sky Star Party II和Oracle Dark Sky文化节
Explore Scientific LLCDavid H. Levy Arizona Dark Sky Star Party II在Oracle State Park,Oracle Dark Sky Cultural Festival和Biosphere 2 ...
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Original price $ 129.99Original price $ 129.99 - Original price $ 129.99Original price $ 129.99Current price $ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /
Certified Pre-Owned Alpen Wings 8x34 Binoculars
AlpenCertified 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 $ 129.99Original price $ 129.99 - Original price $ 129.99Original price $ 129.99Current price $ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /Save $ 30.00 Save $ 0.00 -
Original price $ 89.99Original price $ 89.99 - Original price $ 89.99Original price $ 89.99Current price $ 59.99$ 59.99 - $ 59.99Current price $ 59.99| /
Certified Pre-Owned Alpen MagnaView 10x50 Porro Binoculars
AlpenCertified 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 $ 89.99Original price $ 89.99 - Original price $ 89.99Original price $ 89.99Current price $ 59.99$ 59.99 - $ 59.99Current price $ 59.99| /Save $ 30.00 Save $ 0.00 -
Original price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99| /
National 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...
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Original price $ 145.99 - Original price $ 145.99Original price$ 145.99$ 145.99 - $ 145.99Current price $ 145.99| /
Dobsonian Shroud for 20" Truss Tube DOB Telescope
Explore ScientificDescription Keep out stray and unwanted light from your 20" Truss Tube Dobsonian telescope with a lightweight light shroud. Keeping the path dark ...
查看完整细节Original price $ 145.99 - Original price $ 145.99Original price$ 145.99$ 145.99 - $ 145.99Current price $ 145.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 64.99 - Original price $ 64.99Original price$ 64.99$ 64.99 - $ 64.99Current price $ 64.99| /
Explore Scientific Diagonal 3-inch to 2-inch Adapter - DD03-2
Explore ScientificDescription This device replaces the barrel on the Explore Scientific 99% Reflective 3-inch Diagonal so the diagonal can be used on 2-inch focuser...
查看完整细节Original price $ 64.99 - Original price $ 64.99Original price$ 64.99$ 64.99 - $ 64.99Current price $ 64.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 139.99Original price $ 139.99 - Original price $ 139.99Original price $ 139.99Current price $ 89.95$ 89.95 - $ 89.95Current 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 $ 139.99Original price $ 139.99 - Original price $ 139.99Original price $ 139.99Current price $ 89.95$ 89.95 - $ 89.95Current price $ 89.95| /Save $ 50.04 Save $ 0.00 -
Original price $ 179.99Original price $ 179.99 - Original price $ 179.99Original price $ 179.99Current price $ 49.95$ 49.95 - $ 49.95Current price $ 49.95| /
Certified Pre-Owned Soft-Sided Telescope Case
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 $ 179.99Original price $ 179.99 - Original price $ 179.99Original price $ 179.99Current price $ 49.95$ 49.95 - $ 49.95Current price $ 49.95| /Save $ 130.04 Save $ 0.00 -
Original price $ 149.99Original price $ 149.99 - Original price $ 149.99Original price $ 149.99Current price $ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /
Certified Pre-Owned National Geographic NT114CF 114mm Reflector Telescope - CPO-80-30114
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 $ 149.99Original price $ 149.99 - Original price $ 149.99Original price $ 149.99Current price $ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /Save $ 50.00 Save $ 0.00 -
Original price $ 149.99Original price $ 149.99 - Original price $ 149.99Original price $ 149.99Current price $ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /
Certified Pre-Owned National Geographic NT114CF 114mm Reflector Telescope - CPO-80-20114
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 $ 149.99Original price $ 149.99 - Original price $ 149.99Original price $ 149.99Current price $ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /Save $ 50.00 Save $ 0.00 -
Original price $ 199.99Original price $ 199.99 - Original price $ 199.99Original price $ 199.99Current price $ 74.99$ 74.99 - $ 74.99Current price $ 74.99| /
Certified Pre-Owned Twilight Medium Duty Tripod (White)
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 $ 199.99Original price $ 199.99 - Original price $ 199.99Original price $ 199.99Current price $ 74.99$ 74.99 - $ 74.99Current price $ 74.99| /Save $ 125.00 Save $ 0.00 -
Original price $ 129.99Original price $ 129.99 - Original price $ 129.99Original price $ 129.99Current price $ 49.99$ 49.99 - $ 49.99Current price $ 49.99| /
Certified Pre-Owned Bresser HS 8X32 Primal Series Binoculars
Bresser HSCertified 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 $ 129.99Original price $ 129.99 - Original price $ 129.99Original price $ 129.99Current price $ 49.99$ 49.99 - $ 49.99Current price $ 49.99| /Save $ 80.00 Save $ 0.00 -
Original price $ 169.99Original price $ 169.99 - Original price $ 169.99Original price $ 169.99Current price $ 109.99$ 109.99 - $ 109.99Current price $ 109.99| /
Certified Pre-Owned Bresser Waterproof 800 Rangefinder
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 $ 169.99Original price $ 169.99 - Original price $ 169.99Original price $ 169.99Current price $ 109.99$ 109.99 - $ 109.99Current price $ 109.99| /Save $ 60.00 Save $ 0.00 -
Original price $ 109.99Original price $ 109.99 - Original price $ 109.99Original price $ 109.99Current price $ 39.95$ 39.95 - $ 39.95Current price $ 39.95| /
Certified Pre-Owned Explore Scientific 8x50 Non-Illuminated Finder Scope
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 $ 109.99Original price $ 109.99 - Original price $ 109.99Original price $ 109.99Current price $ 39.95$ 39.95 - $ 39.95Current price $ 39.95| /Save $ 70.04 Save $ 0.00 -
Original price $ 139.99Original price $ 139.99 - Original price $ 139.99Original price $ 139.99Current price $ 69.99$ 69.99 - $ 69.99Current 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 $ 139.99Original price $ 139.99 - Original price $ 139.99Original price $ 139.99Current price $ 69.99$ 69.99 - $ 69.99Current price $ 69.99| /Save $ 70.00 Save $ 0.00