Meade

Meade LX85 8-inch ACF

Name: Meade LX85 8-inch ACF
Brand: Meade

No longer sold

An 8-inch Advanced Coma-Free tube on a German equatorial GoTo mount, a complete package aimed at the observer who wants aplanatic optics and a tracking equatorial platform in one buy.

83/ 100

Polaris Score

#2 of 6 8-inch imaging SCT package

See the breakdown ↓

Aperture

203mm

Focal Length

2032mm

Focal Ratio

f/10

Mount Type

German Equatorial GoTo

Optical Design

Schmidt-Cassegrain (ACF)

Weight

20.9 kg

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No longer sold

Discontinued by the manufacturer (per Agena Astro). We keep the page for reference — see current alternatives below.

See alternatives ↓

What it's built forOpen these in the simulator →

This telescope lives for the planets.

An f/10 focal length built to magnify. Where fast scopes sweep wide, this one holds a single planet rock-steady at high power — a telescope for the patient observer on a steady night.

Sweet spot 150–250×Loves steady seeing

The view people remember

Saturn, with its rings tilted wide.

The one you call people outside to see — the rings standing clear of the planet, the Cassini Division a clean black line drawn around them.

See Saturn through this telescope →

Where else it shines

Never gets old

The Moon

Extremely detailed surface — crater chains, rilles, and mountain shadows

Open view →

Also excellent on

Jupiter

Sharp planetary detail — multiple bands, festoons, and surface variation

Open view →

Within reach

Orion Nebula

Stronger structure — embedded stars plus dark lanes within the core

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Easy first target

The Pleiades

Densely packed showpiece — hundreds of stars across multiple magnitudes

Open view →

✦

Wide-field nebulae belong to another kind of telescope. This one trades width for reach.

01What it's good at

What it's best at — and the trade-offs.

Meade's ACF optics correct coma like a Ritchey-Chretien, keeping stars sharp across the field for both visual use and imaging

Best at

✓Meade's ACF optics correct coma like a Ritchey-Chretien, keeping stars sharp across the field for both visual use and imaging

✓The LX85 German equatorial mount tracks on a single driven axis, the right foundation for deep-sky astrophotography that a fork alt-az cannot match

✓203mm at 2032mm reaches high magnification on planets while gathering enough light for many deep-sky objects

✓It arrives as a complete, aligned-and-tracking system rather than a bare tube needing a mount sourced separately

Trade-offs

!The complete package is heavy and the equatorial mount takes real setup each night

!f/10 is slow for deep-sky imaging without a focal reducer

!The corrector plate dews and the closed tube needs time to cool

!Balancing and polar-aligning an EQ mount is a learning curve for newcomers

02In plain English

What These Numbers Mean

203mm · f/10 · 2032mm FL · German Equatorial GoTo

Aperture

203 mm (8 inch)

Eight inches gathers around 840 times the light of your eye. That is enough to resolve globular clusters, show dust lanes in the brighter galaxies, and hold detail on Jupiter and Saturn at high magnification.

Focal length

2032 mm

Two metres of focal length naturally favours planets, the Moon, double stars and compact deep-sky objects. Large nebulae need a focal reducer or a shorter telescope entirely.

Focal ratio

f/10

Slow optics: high magnification comes easily and eyepieces are forgiving, but deep-sky imaging means long exposures and precise guiding at a demanding focal length.

Optical design

Advanced Coma-Free Cassegrain

The ACF layout corrects the coma that a standard Schmidt-Cassegrain shows away from centre, so stars stay tighter across the field. It is Meade's answer to the same problem Celestron addresses with EdgeHD.

Weight

18 kg complete

About 40 lb across tube, mount head, counterweights and tripod. It breaks into manageable pieces, but assembling it is a deliberate routine rather than a two-minute job.

Mount

LX85 German equatorial GoTo

A tracking equatorial with GoTo and an autoguider port, so it follows targets without field rotation and supports real long-exposure imaging. Keep the imaging train light: an 8 inch SCT is near the practical limit for this mount class.

03The Polaris Score

How it scores, and why.

83/100 · #2 of 6 8-inch imaging SCT package

83/ 100

Meade LX85 8-inch ACF

#2 of 6 8-inch imaging SCT package

Performance

Ease of use

Portability

Upgrade potential

Polaris weighs optical capability, how easy the scope is to live with, how portable it is, and how far it takes you before you outgrow it — not list price or brand.

04Who it's for