telescopecomparison · 2-way
Meade LX200 10" ACF vs Astro-Tech AT10RC
Meade
LX200 10" ACF
Best suited for experienced imagers chasing detail running a permanent observatory setup.
Astro-Tech
AT10RC
Best suited for experienced imagers chasing detail running a permanent observatory setup.
Key differences
+27% focal length
Slower by 2.0 f-stops
Specifications
| Specification | Meade LX200 10" ACF | Astro-Tech AT10RC |
|---|---|---|
| Optics | ||
| Type | sct | ritchey-chretien |
| Optical design | Advanced Coma-Free | Truss Ritchey-Chrétien |
| Aperture | 254mm | 254mm |
| Focal length | 2540mm | 2000mm |
| Native f/ratio | f/10.0 | f/8.0 |
| Image circle | — | — |
| Full-frame support | No | Yes |
| Physical | ||
| Weight | 13.6kg | 17.7kg |
Advantages of Meade LX200 10" ACF
- Tighter framing — 2540mm vs 2000mm focal length
- Lighter (13.6kg vs 17.7kg) — easier to travel with
Advantages of Astro-Tech AT10RC
- Wider field — 2000mm vs 2540mm focal length
- Faster optics at f/8 vs f/10
Best for — Meade LX200 10" ACF
- Small galaxies, planetary nebulae, lunar & planetary detail
- High-resolution long-exposure work
- Faint-object imaging under dark skies
Best for — Astro-Tech AT10RC
- Small galaxies, planetary nebulae, lunar & planetary detail
- High-resolution long-exposure work
- Faint-object imaging under dark skies
- Full-frame astro cameras and DSLRs
Meade LX200 10" ACF — typical FOV & scale
- With Full-frame (36×24mm, 3.76µm)FOV: 0.81° × 0.54°Scale: 0.31"/px
- With APS-C (23.5×15.7mm, 3.76µm)FOV: 0.53° × 0.35°Scale: 0.31"/px
- With IMX533 square (11.3×11.3mm, 3.76µm)FOV: 0.25° × 0.25°Scale: 0.31"/px
Astro-Tech AT10RC — typical FOV & scale
- With Full-frame (36×24mm, 3.76µm)FOV: 1.03° × 0.69°Scale: 0.39"/px
- With APS-C (23.5×15.7mm, 3.76µm)FOV: 0.67° × 0.45°Scale: 0.39"/px
- With IMX533 square (11.3×11.3mm, 3.76µm)FOV: 0.32° × 0.32°Scale: 0.39"/px
Meade LX200 10" ACF — recommended user
Best suited for experienced imagers chasing detail running a permanent observatory setup.
Astro-Tech AT10RC — recommended user
Best suited for experienced imagers chasing detail running a permanent observatory setup.