8PCS/Set 3/5/7/10/12/15/20/30mm Lens Adapter Ring Extension Tube Astronomical Telescope Accessory

$34.95
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8PCS/Set 3/5/7/10/12/15/20/30mm Lens Adapter Ring Extension Tube Astronomical Telescope Accessory

  • Brand: Unbranded
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8PCS/Set 3/5/7/10/12/15/20/30mm Lens Adapter Ring Extension Tube Astronomical Telescope Accessory

8PCS/Set 3/5/7/10/12/15/20/30mm Lens Adapter Ring Extension Tube Astronomical Telescope Accessory

  • Brand: Unbranded
RRP: $44.95
Price: $34.95
You save: $10.00 (22%)
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$34.95
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Description

Feature:1. Easy to install, perfect replacement for the old or damaged one, reliable to use.2. Made from high quality aluminum alloy, which is wearresistant and not easy to damage.3. Using fine workmanship CNC technology, the accuracy is higher, durable.4. The female thread specification of the interface is M42x0.75mm, the male threadspecification is M42x0.75mm.5. Various sizes of 3mm/5mm/7mm/10mm/12mm/15mm/20mm/30mm are suitable for different models.Specification:Item Type: Lens Extension TubesMaterial: Aluminum AlloyColor: BlackProduct Size: Approx.3mm / 0.12in, 5mm / 0.20in, 7mm / 0.28in, 10mm / 0.39in, 15mm / 0.59in, 20mm / 0.79in, 30mm / 1.18in, 12mm / 0.47inApplication: Extend the focal length of the primary mirror of the astronomical telescopeExtinction Treatment: Internal with extinction threadInterface Female Thread Specification: M42x0.75mmInterface Male Thread Specification: M42x0.75mm.Package List:1 x 3mm Extension Tube1 x 5mm Extension Tube1 x 7mm Extension Tube1 x 10mm Extension Tube1 x 12mm Extension Tube1 x 15mm Extension Tube1 x 20mm Extension Tube1 x 30mm Extension TubeNote:1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
  • Fruugo ID: 419681788-884504872
  • EAN: 7890797505214

Delivery & Returns

Dispatched within 2 days

  • STANDARD: FREE - Delivery between Mon. 13 October 2025–Mon. 20 October 2025 - FREE

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhen Gujun Technology Co., Ltd.
  • Shenzhen Gujun Technology Co., Ltd.
  • 1303, 13/F, Tower B, TCL Building, No. 6 Gaoxin Nandao Road, Yuehai Street
  • Nanshan District
  • Shenzhen
  • Guangdong
  • CN
  • 518067
  • idyaiy16984@163.com
  • 13038870349
  • https://hengruigongju.1688.com/page/index.html?spm=0.0.wp_pc_common_header_companyName_undefined.0

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • None
  • Kequ Technology s.r.o.
  • Pražákova 1008/69
  • Štýřice
  • Jihomoravský kraj
  • Brno
  • CZ
  • 63900
  • christopher25106@outlook.com
  • 420608214795
  • https://www.ozon.ru/seller/topstore-600244/products/?miniapp=seller_600244&__rr=1&abt_att=1