68° Series 34mm Waterproof Eyepiece Accessory Type_Viewfinder called using averted vision

called using averted vision

true-to-spec magnification—no matter how you configure your eyepiece or camera

Whether you're an aspiring visual astronomer or a budding astrophotographer

With a fast f/4

68° Series 34mm Waterproof Eyepiece Accessory Type_Viewfinder called using averted visionUsing 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