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Multi-Coated 1.25" 0.5x Focal Reducer for Telescope Eyepiece Photography and Observing Black

Product Description

Main Features:

  • Fully Metal construction design
  • 1.25" 0.5x Focal Reducer for Telescope Eyepiece Plossl lens
  • Fully anti-reflection coatings on all air-glass surfaces for increased contrast
  • 2 element optical design with fully multi-coated optics
  • Besides the male thread, it also has female thread at the rear end to fit filters etc
  • The focal reducer is great for visual use for a bigger FOV and is indispensable when CCD imaging
  • This lens was packed in a high quality plastic storage case


  • Focal Reducer: 0.5x
  • Barrel Size: 1.25"/31.7mm
  • Thread interface: M28.5x0.6 Thread at both ends
  • Sleeve material: Full Metal Aluminum alloy
  • Lens Coated: Broadband coated
  • Lens material: Pure Optical Lens
  • Color: Black
  • Net Weight: 24g/0.84oz
  • Total Height: 20mm/0.79in

Package Includes

  • 1 x 1.25" 0.5x Focal Reducer

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Svbony focus on telescope and optical accessories. Aim to supply the high quality products and best service to customers. Main items are including Telescope, Monocular, Binocular, Spotting scope, filter, eyepiece and other accessories. We hope that you could enjoy a much more clorful life by using our products.


Svbony has set up US/AU/UK/ES/DE/IT/FR oversea warehouses, trying to offer customers speedy best local service. We are a passionate and extraodinary team, committed to offering good products and keeping customers satisfied with their purchase.


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    On Sep-21-19 at 01:00:34 PDT, seller added the following information:


    Filed under: Eyepieces & Accessories