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Explore Scientific 52° Series 10mm Waterproof Eyepiece

Explore Scientific 52° Series 10mm Waterproof Eyepiece

$119.99
Description Eyepieces at or near the 10mm range are often considered a mandatory focal length in your collection, as this focal length range is departure point from medium power eyepieces...
Explore Scientific 52° Series 15mm Waterproof Eyepiece

Explore Scientific 52° Series 15mm Waterproof Eyepiece

$119.99
Description Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workhorse for visual observers. If you love deep sky observing, eyepieces in this focal length...
Explore Scientific 52° Series 20mm Waterproof Eyepiece

Explore Scientific 52° Series 20mm Waterproof Eyepiece

$119.99
Description Often considered the perfect mid-range focal length for most amateur telescopes, the 20mm on the ED127 at f7.5 produces a 1 degree true field of view. Perfect for the...
Explore Scientific 52° Series 25mm Waterproof Eyepiece

Explore Scientific 52° Series 25mm Waterproof Eyepiece

$129.99
Description Long considered the “standard” eyepiece that is often supplied with telescopes that are sold by various suppliers, the 25mm focal length category is perhaps the most used eyepiece in...
Explore Scientific 52° Series 30mm Waterproof Eyepiece

Explore Scientific 52° Series 30mm Waterproof Eyepiece

$149.99
Description Loved by deep sky observers, a 30mm focal length eyepiece produces a large exit pupil which floods your dilated eye with light, which is needed to see faint galaxies...
Explore Scientific 52° Series 40mm Waterproof Eyepiece

Explore Scientific 52° Series 40mm Waterproof Eyepiece

$179.99
Description The 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...
Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01

Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01

$269.99
Description With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts the focus on a comfortable viewing experience...
Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01

Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01

$269.99
Description With its impressively long eye relief of 16.8mm, the 6.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts the focus on a comfortable viewing experience...
Explore Scientific 100° 20mm Waterproof Eyepiece - EPWP10020-01

Explore Scientific 100° 20mm Waterproof Eyepiece - EPWP10020-01

$799.99
Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay attention to subtle details for...