Style:80eq refractor, aperture: 80mm,actualfocal length:900mm+50mm power refractor telescope
Multilayer glass green coated optics for enhanced image brightness and protect your eyes
Free includes 3 separate interchangeable eyepieces and a 3x barlow lens to increase viewing power
Includes erecting eyepiece, a90° diagonal, moon filter , astronomy software and a sturdy adjustable stainless steel tripod with accessory tray
Gskyer Eq 80900 Telescope, German Technology Telescope, Starwatcher Refractors
- Aperture: 80mm (3.2 inch).
- Focal Length: 900mm (35.4 inch).
- Focal Ratio: F11.25.
- Eyepiece 1: 25mm (0.98 inch).
- Magnification 1: 36x.
- Eyepiece 2: 10mm (0.39 inch).
- Magnification 2: 90x.
- Eyepiece 3: 5mm (0.2 inch).
- Magnification 3: 180x.
Aperture: 80mm(3.2 in)
Focal Length: 900mm(35.4 in)
Focal Ratio: F11.25
Eyepiece1: 25mm(0.98 in)
Eyepiece2: 10mm(0.39 in)
Eyepiece3: 5mm(0.2 in)
Max Magnification: 540
Zenith Mirror: 48° Erecting Prism
Mount: EQ Advanced Equatorial Mount
Linear Field of View(@1000yds/m): 16ft (19)
Optical Coating: Multi Antireflection Blue Film
Barlow lens: 3X
Limiting Stellar Magnitude: 12
Resolution(Rayleigh): 1.74 Arcsec
Resolution(Dawes): 1.45 Arcsec
Light Gathering Power: 131X
Angular Field of View: 1.2°
Tube Connection: Hook,Dovetail Plate
Tripod: 1.27 inch Stainless Steel Tripod
Gskyer was born in a hot summer in July 1992. Several young entrepreneurs in their twenties started the company in a leased small house. The young men worked hard fully soaked by sweat day and night in the factory with low ceiling and smothering hotness. They tried hard to made the old machinery work with their never give-up sprint, hard-working attitude, and creative mind. The group conquered all kinds of difficulties including low machinery efficiency, high part scrap rate and everlasting money-losing pressure. With creative thinking, they modified and improved the product work flow and added CNC machine tools to improve the efficiency, quality of the product and increase production success rate. Eventually Gskyer got the support and approval needed from the contract company in Germany. Since then, Gskyer has been providing consumers in China telescopes and binoculars with high quality raw material, precise optics, and tremendous value at a great price. Gskyer has become a highly respected telescope brand in China.
Nowadays, modern technology and management are part of the reason every Gskyer product is made with high quality. Weare known in China for high quality optics at a great price. Now that we want to go global, our goal is to make the ideal optional instrument for every family with best value proposition. We are committed to provide high-quality telescope, binoculars at best prices every family can afford. Enjoy the beautiful sky and we look forward to serving your need with our quality Telescopes & Binoculars!