cameracomparison · 2-way
QHYCCD QHY268C Pro vs QHYCCD QHY461M
QHYCCD
QHY268C Pro
A strong fit for dedicated deep-sky imagers pairing with a broad range of focal lengths.
Key differences
-49% larger sensor
-74% more resolution
Color vs mono
Specifications
| Specification | QHYCCD QHY268C Pro | QHYCCD QHY461M |
|---|---|---|
| Sensor | ||
| Type | dedicated | dedicated |
| Sensor | Sony IMX571 | Sony IMX461 |
| Sensor tech | CMOS | CMOS |
| Format | APS-C | Medium format |
| Sensor size | 23.5×15.7mm | 44.0×33.0mm |
| Diagonal | 28.3mm | 55.0mm |
| Pixel size | 3.76µm | 3.76µm |
| Resolution | 6280×4210 | 11760×8896 |
| Megapixels | 26.4MP | 102.0MP |
| Color | Yes | No |
| Cooling | ||
| Cooled | Yes | Yes |
| Performance | ||
| Full well | 50000e⁻ | 51000e⁻ |
| Peak QE | 80% | 90% |
Advantages of QHYCCD QHY268C Pro
- One-shot color — simpler workflow
Advantages of QHYCCD QHY461M
- Larger sensor (55mm vs 28.3mm diagonal) — wider field
- Higher resolution (102MP vs 26.4MP)
- Mono sensor — ideal for narrowband and LRGB
Best for — QHYCCD QHY268C Pro
- Balanced field for most refractors
- Well-sampled deep-sky at medium focal lengths
- Long-exposure deep-sky under any sky
- One-shot color — quick results, less processing
Best for — QHYCCD QHY461M
- Wide-field mosaics and full-frame telescopes
- Well-sampled deep-sky at medium focal lengths
- Long-exposure deep-sky under any sky
- Narrowband and LRGB workflows
QHYCCD QHY268C Pro — typical FOV & scale
- On 250mm refractor (wide)FOV: 5.39° × 3.60°Scale: 3.10"/px
- On 800mm SCT reducerFOV: 1.68° × 1.12°Scale: 0.97"/px
- On 2000mm SCT nativeFOV: 0.67° × 0.45°Scale: 0.39"/px
QHYCCD QHY461M — typical FOV & scale
- On 250mm refractor (wide)FOV: 10.08° × 7.56°Scale: 3.10"/px
- On 800mm SCT reducerFOV: 3.15° × 2.36°Scale: 0.97"/px
- On 2000mm SCT nativeFOV: 1.26° × 0.95°Scale: 0.39"/px
QHYCCD QHY268C Pro — recommended user
A strong fit for dedicated deep-sky imagers pairing with a broad range of focal lengths.
QHYCCD QHY461M — recommended user
A strong fit for dedicated deep-sky imagers pairing with wide-field refractors.