ED Apochromatic Refractor Air-Spaced Doublet Telescope in Carbon Fiber (BM-ED80 II)

• Type: Astronomical Telescope
• Magnification: >50X
• Function: Observation
• Usage: Astronomical
• Structure: Reflector Telescope
• Lens: Glass
• Model NO.: BM-ED80 II
• Aperture: 50-100mm
• Focal Length: 440mm,F/5.5
• Transport Package: Color Box + Carton Box
• Specification: 1pcs/Carton
• Trademark: OEM
• Origin: China
• HS Code: 9005801000
• Production Capacity: 1000PCS/Month

Product Description

ED Apochromatic Refractor Air-Spaced doublet Telescope in Carbon Fiber (BM-ED80 II)
 

 

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
 

1pc/Carton                
Size:46*33*22.5cm        
G.W.:8kgs                  
 N.W.:6kgs 






 

1. 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.

2. 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.

3. 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.

4. 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.

5. 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.