{"product_id":"dianfan-90mm-90800-800mm-manual-focus-altazimuth-telescope","title":"Dianfan 90mm 90800 800mm Manual Focus Altazimuth Telescope","description":"\u003ch3\u003eExpert Parent Analysis: Tech Translator\u003c\/h3\u003e \u003cp\u003eThis telescope features a focal length of 800 mm and a large 90 mm aperture lens, allowing for remarkable light-gathering capability. The lenses are fully coated to enhance contrast and improve color clarity, making celestial observations more vibrant. With a zoom ratio up to 240x, it’s suitable for detailed views of the Moon and other astronomical objects. The design includes two eyepieces and a 3× Barlow lens for versatile magnification options, while the 45° zenith mirror ensures images are presented upright for terrestrial viewing. Quick assembly makes it user-friendly, enabling families and beginners to efficiently set it up and start observing. Additionally, its lightweight design and included carry bag enhance portability, whether for casual gatherings or outdoor excursions.\u003c\/p\u003e \u003ch3\u003eBrand Trust Report\u003c\/h3\u003e \u003cp\u003eDianfan appears to be a newly established brand aiming to provide beginner-friendly telescopes at accessible pricing. Current data indicates a lack of comprehensive brand presence or extensive history, making it challenging to determine long-term reliability in terms of warranty support or product quality. While the optics and functionality of their telescopes seem adequate based on specifications, consumers should be cautious as there is limited information on customer service and product consistency. Hardware Quality Score: 55\/100.\u003c\/p\u003e \u003ch3\u003eCustomer Reviews Summary\u003c\/h3\u003e \u003cp\u003eThis telescope has received an overall rating of 4.4 out of 5 stars from 775 reviews. Users generally appreciated the clear visuals and easy setup, making it a suitable choice for both beginner and intermediate users. However, some reviews indicated concerns regarding user instructions and initial calibration.\u003c\/p\u003e \u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cp\u003eThis Dianfan refractor telescope is an excellent educational tool for students interested in astronomy and the natural sciences. Its high-quality optics and easy-to-use design make it suitable for classroom activities or home learning. The telescope will help students understand celestial bodies' movements and characteristics, encouraging curiosity and exploration about the universe.\u003c\/p\u003e \u003ch3\u003eDetailed Specifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEye Piece Lens Description:\u003c\/b\u003e Kellner\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMount:\u003c\/b\u003e Altazimuth Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFocus Type:\u003c\/b\u003e Manual Focus\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinderscope:\u003c\/b\u003e Straight-Through\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatible Devices:\u003c\/b\u003e Smartphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating:\u003c\/b\u003e Fully Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFocal Length Description:\u003c\/b\u003e 800 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eField Of View:\u003c\/b\u003e 20.17 Degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eZoom Ratio:\u003c\/b\u003e 240\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdditional Features:\u003c\/b\u003e High-quality, fully coated lenses and 45° zenith mirror for upright terrestrial viewing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptical-Tube Length:\u003c\/b\u003e 800 Millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eObjective Lens Diameter:\u003c\/b\u003e 90 Millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eItem Dimensions D x W x H:\u003c\/b\u003e 31\"D x 11\"W x 5\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExit Pupil Diameter:\u003c\/b\u003e 0.26\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Dianfan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel Name:\u003c\/b\u003e 90800\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer:\u003c\/b\u003e Dianfan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer Part Number:\u003c\/b\u003e DIANFAN-90800-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel Number:\u003c\/b\u003e 90800\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty Description:\u003c\/b\u003e 2 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUnit Count:\u003c\/b\u003e 1.0 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eASIN:\u003c\/b\u003e B0CPTTMW9Q\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TruAI LLC","offers":[{"title":"Default Title","offer_id":46855984218270,"sku":"B0CPTTMW9Q","price":236.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/0692\/7518\/files\/71uep1oHjFL.jpg?v=1779117788","url":"https:\/\/truaios.com\/products\/dianfan-90mm-90800-800mm-manual-focus-altazimuth-telescope","provider":"TruAI ","version":"1.0","type":"link"}