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TeleVue 10mm Ethos Eyepiece 1.25 & 2.0"

Regular Price: £595.00

Special Price £535.50

Quick Overview

The Televue 10mm Ethos is the “do-it-all” eyepiece; perfect for all scopes that can utilize this focal length. And, "filling the hole" between the 13mm and 8mm makes it the ideal centerpiece for a 17mm/10mm/6mm Ethos set.

ETH-10.0
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Details

The Televue 10mm Ethos is the “do-it-all” eyepiece; perfect for all scopes that can utilize this focal length. And, "filling the hole" between the 13mm and 8mm makes it the ideal centerpiece for a 17mm/10mm/6mm Ethos set.

An important benefit of the combination of large apparent field of view and shorter focal length is that for a given field in the sky, higher magnification results in a darker sky background. Fainter stars become visible and more detail is seen on all deep sky objects. The Televue Ethos provides another big magnification/contrast jump, yielding dramatic views simply not previously possible in any telescope. With the smaller exit pupil, eyesight limitations are also reduced.

In addition to matching all the key performance criteria of its 13mm sibling, its lighter weight and smaller diameter makes the 10mm Ethos more suitable for use with a binocular viewer.

100° apparent field (50% larger in area than 82° Naglers)

Comfortable eye-relief (accepts DIOPTRX eyesight astigmatism correctors)

Distortion correction

High contrast and on-axis sharpness for planetary viewing

Apparent field: 100°

Focal length: 10mm

ffective field stop diameter: 17.7mm

Eye relief: 15mm (accepts DIOPTRX eyesight astigmatism corrector)

Barrel size: 2"/1¼"

Black barrel diameter: 61 mm

Weight: 1.10 lbs (17.7 oz.)

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