Explore Scientific 100° Series N2 Purged Eyepieces

Explore Scientific pulled off something of a surprise at the 2009 Winter Star Party by demonstrating a new 14mm eyepiece with a 100 degree apparent field of view. The production eyepieces are waterproof and Nitrogen purged to prevent internal fogging. These eyepieces are now available in 9mm, 14mm, and 20mm focal lengths. We have used these eyepiece and find them to be a viable alternative to the TeleVue Ethos line for those with a more limited budget.

Explore Scientific 9mm 100 Degree Series Eyepiece

The 9mm 100 degree N2 waterproof eyepiece from Explore Scientific. Normally priced at $349.95 but On Sale now for only $249.95 through February 28, 2012.

$249.95

Explore Scientific 14mm 100° Series Eyepiece

The Explore Scientific 14mm 100 degree eyepiece represents the second commercial entry into the 100 degree apparent field eyepiece market. This is an ideal medium power eyepiece in a wide variety of telescopes provided they accept its two-inch barrel.

$299.95

Explore Scientific 20mm 100 Degree Series Eyepiece

The 20mm 100 Degree Series Eyepiece from Explore Scientific was introduced in August 2009. Every review has been nothing short of spectacular.

$399.95

Explore Scientific 9mm 120 Degree AFOV Eyepiece

Explore Scientific 9mm 120° Series - the first commercially available eyepiece to feature a 120 degree apparent field.

$999.00