Complaint
| 1)High-Definition ED doublet design 2)Aperture:80mm,Focal length:440mm,f/5.5 3)Aluminum tube(Carbon fiber tube is optional) 4)Focuser:1:10 Dual Speed 5)Finderscope:30mm Red Dot 6)Nylon box |
Apochromatic Design: An apochromatic refractor uses a combination of lenses with special glass elements to reduce chromatic aberration, resulting in sharper, more color-corrected images.
Air-Spaced Doublet: The air-spaced doublet design means that the two lenses are separated by a small air gap, which reduces the amount of light scattering and improves image contrast.
Carbon Fiber Construction: Carbon fiber is a lightweight and durable material that is ideal for telescope construction. It helps reduce the overall weight of the telescope, making it easier to transport and set up.
Large Aperture: The aperture of an ED Apochromatic Refractor Telescope is typically around 80mm to 120mm, which allows for a large amount of light to enter the telescope, resulting in brighter and more detailed images.
High-Quality Optics: The lenses in an ED Apochromatic Refractor Telescope are made from high-quality glass and are precision-ground and polished to ensure excellent optical performance.
