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providing clearer
while the 2
from 8am to 5pm Central Time
Junior geologists will love seeing the everyday rocks they’ve collected transformed into shiny works of art as they investigate rock composition and learn about geological processes
52° Series 40mm Waterproof Eyepiece coma-corrector providing clearerThe longest focal length in the 52 Series with the longest eye relief, the 40mm is also the only 2. 0 inch O. D. eyepiece in this series. Explore Scientific now has three 40mm eyepieces in its collection, the other two are the 40mm 62 Series, and the 40mm 68 Series. At this focal length, this eyepiece is generally reserved for deep sky observers who challenge themselves to observe near the faintest observable limit of their telescopes. The huge true
