Current Price: $149.95
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Explore Scientific 2" 34mm 68 Degree Series Telescope Eyepiece - Excellent Condition!

Using 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 experience. The 68° Series eyepieces come with a removeable and foldable soft silicone rubber eyecup for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope.

Protection from the Outdoors - By making the eyepiece body Argon-purged, the waterproof eyepiece internal elements will remain as pristine as the day they were assembled.

The sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. Our waterproof eyepiece is easier to clean, and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements. To insure a perfect seal we test every eyepiece in one meter of water for 30 minutes.

We purchased these factory returns directly from Explorer Scientific. Optics have been cleaned & tested. Comes with both caps.

Note: Does not qualify for the Explore Scientific warranty, part of the serial number has been removed. Comes with ebay's 30 day money back guarantee which will give you plenty of time to inspect and test this fine item. Please contact us thru ebay if you have any questions. 

We ship promptly, usually the same day! 

Thanks! 

 


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Filed under: Eyepieces & Accessories