Astronomical telescope 2-inch 2X Apochromatic Barlow lens HD visual observation

Description: Description Astronomical telescope apochromatic 2 inches Barlow lens Apochromatic aberration can simultaneously correct the three primary colors of color (red, green, and blue). The result not only realistically reproduces red, green, and blue, but also significantly improves the restoration ability of color intermediate colors. This type of lens often adopts an aspherical lens design, so it also corrects for spherical aberration (i.e., focusing the same object image at different distances in different areas of the lens, resulting in a softer image). Apochromatic lenses have a complex structure and are made of special materials such as glass, which are expensive and difficult to process. They are commonly used in high-end lenses. Coating: Multilayer antireflective broadband coatingDesign: 2 sets of 4-piece Apochromatic designMaterial: Metal shell/joint ring/sleeve; The sleeve is equipped with a brass compression ring inside to prevent scratches on the eyepieceInterface: 2-inch interface (with 1.25 inch adapter); The sleeve has M48 threads inside and can be installed with a 2-inch M48 * 0.75 filter lens Please select the model you need to order Payment Terms Payment must be received within 7 business days of auction closing.All our items will be shipped to buyer's payment address. So please check your shipping address before you make the payment. Shipping Terms Normally, we will arrange the shipment within 2 business days of receipt of payments.A tracking number will be emailed to the buyer at the time of shipment. Feedback If you are satisfied with our product and service, please leave 5 star positive feedback.However, if you are unhappy with the item or our service,please contact us before you leave the negative feedback. About US We are Skyoptikst Optical Technology CO., LTD.More information,please click our web site.If you have any questions please contact us.

Price: 95.99 USD

Location: Shenzhen

End Time: 2025-01-19T10:05:21.000Z

Shipping Cost: 0 USD