Sky-Watcher Esprit 80ED

Worth knowing before you buy

Is the Esprit 80ED worth upgrading from an ST80 achromat?

Members consistently report yes — the ED optics provide pinpoint stars, better contrast, and perform well at higher magnifications where achromats like the ST80 struggle. The Esprit 80ED is heavier and longer than an ST80, but the optical quality difference is described as 'on another level' and justifies the weight trade-off for most users.

How does the Esprit 80ED compare to other compact ED refractors in its class?

Discussions show the Esprit 80ED is frequently compared to the AstroTech AT72EDII and AT80ED. Members praise the Esprit's optical quality but note it costs more; the AT80ED is cited as a better value, while the AT72EDII is noted as lighter and more portable with similar optical performance.

What kind of mount does the Esprit 80ED need?

The Esprit 80ED is heavy enough that a photo tripod is marginal — members recommend at least a lightweight alt-az goto mount or a solid EQ mount for comfortable use. The scope's weight makes it less portable than smaller achromats, which is a trade-off for better optics.

Is the Esprit 80ED good for wide-field viewing?

The Esprit 80ED's focal length (around 600mm for an f/7.5 or similar) limits wide-field capability compared to faster f/5 scopes, but members note it still performs well for large nebulae with 2-inch eyepieces and field flatteners.