Explore Scientific Eyepieces

This deluxe smartphone adapter will fit almost any phone or telescope eyepiece.

Cyber Monday Offer - the best smartphone adapter yet!

high-resolution argon-purged high-end eyepiece with 100° apparent field

high-resolution argon-purged high-end eyepiece with 100° apparent field

High-resolution argon-purged high-end eyepiece with 100° apparent field

High-resolution argon-purged high-end eyepiece with 100° apparent field

High-resolution argon-purged high-end eyepiece with 100° apparent field

These Explore Scientific tele extenders incorporate a telecentric optical design that delivers a excellent image sharpness over the whole field of view.

This excellent 3x optical amplifier is a fully multicoated 4 element design, ideal for both visual and imaging use

The Explore Scientific 5x Barlow - Focal Extender 1.25" is Explore Scientific's most powerful optical amplifier, delivering 5x magnification with excellent quality image and flat field characteristics.

Ideal for comfortable widefield viewing (particularly for those who wear glasses to observe).

Ideal for comfortable widefield viewing (particularly for those who wear glasses to observe).

Ideal for comfortable widefield viewing (particularly for those who wear glasses to observe).

Ideal for comfortable widefield viewing (particularly for those who wear glasses to observe).

Ideal for comfortable widefield viewing (particularly for those who wear glasses to observe).

Ideal for comfortable widefield viewing (particularly for those who wear glasses to observe).

Ideal for comfortable widefield viewing (particularly for those who wear glasses to observe).

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Wide field eyepieces with high contrast, high resolution, and flat field characteristics.

Ideal for higher power observation of the Moon or brighter planets with SCTs and longer focal length telescopes, or as a mid power widefield option for shorter Apo refractors.

The 8 lens (arranged in 6 groups) design of this eyepiece yields superbly corrected views and the 22mm eye relief and wide occular diameter combine to deliver a fantastic user experience.