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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
The fast 20" f3
and even brighter deep-sky objects
The broad field of view promotes the use of averted vision
The set comes fully equipped with prepared and blank slides
This finder now includes the NEW long battery life Illuminator II
68° Series 20mm Waterproof Eyepiece Accessory Type_Diagonal The fast 20" f3Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68 Series Argon Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye relief and their 68 apparent field is truly a full immersion
