Best astrophotography lenses for the Panasonic Lumix S9
17 astrophotography lenses that fit the Panasonic Lumix S9 (L-Mount) — wide and bright for stars and night sky. Sorted brightest-aperture first; every spec from the manufacturer's catalog.
Start with the Sigma 14mm f/1.4 DG Art. At f/1.4 it is the brightest of the 17 astrophotography L-Mount lenses that fit the Panasonic Lumix S9 — the full comparison is below.
Showing 17 of 17 lenses
Stabilisation uses a marker in the manufacturer model name; no marker is not a negative claim. Price filters use a current price when available.
One limit of this table: it lists only L-Mount lenses that mount natively on the Panasonic Lumix S9 — lenses fitted through an adapter are not included here. See which mounts adapt to which.
How long can you expose before the stars trail on the Panasonic Lumix S9?
A rule-of-thumb answer for each lens above, at its widest focal length and widest aperture. The NPF rule takes the Panasonic Lumix S9's pixel size into account; the older 500 rule does not, and gives longer times that can show slight trails on today's sensors.
| Lens | At | NPF rule | 500 rule |
|---|---|---|---|
| Sigma 14mm f/1.4 DG Art | 14mm f/1.4 | 16.3 s | 36 s |
| Sigma 15mm f/1.4 DG DN Diagonal Fisheye Art | 15mm f/1.4 | 15.2 s | 33 s |
| Sigma 20mm f/1.4 DG DN Art | 20mm f/1.4 | 11.4 s | 25 s |
| Sigma 24mm f/1.4 DG DN Art | 24mm f/1.4 | 9.5 s | 21 s |
| Meike AF 24mm f/1.4 MIX | 24mm f/1.4 | 9.5 s | 21 s |
| Viltrox AF 16mm f/1.8 | 16mm f/1.8 | 15.1 s | 31 s |
| Panasonic Lumix S 18mm f/1.8 | 18mm f/1.8 | 13.5 s | 28 s |
| Panasonic Lumix S 24mm f/1.8 | 24mm f/1.8 | 10.1 s | 21 s |
| 7Artisans AF 24mm f/1.8 | 24mm f/1.8 | 10.1 s | 21 s |
| Sigma 20mm f/2 DG Contemporary | 20mm f/2 | 12.5 s | 25 s |
| Sigma 24mm f/2 DG Contemporary | 24mm f/2 | 10.4 s | 21 s |
| 7Artisans AF 10mm f/2.5 (fisheye) | 10mm f/2.5 | 26.7 s | 50 s |
| Sigma 14-24mm f/2.8 DG DN Art | 14mm f/2.8 | 19.8 s | 36 s |
| Samyang AF 14-24mm f/2.8 L | 14mm f/2.8 | 19.8 s | 36 s |
| Sigma 16-28mm f/2.8 DG DN Contemporary | 16mm f/2.8 | 17.3 s | 31 s |
| Viltrox AF 20mm f/2.8 Air | 20mm f/2.8 | 13.9 s | 25 s |
| Viltrox AF 14mm f/4.0 Air | 14mm f/4 | 22.8 s | 36 s |
Weight & weather sealing on the Panasonic Lumix S9
On long approaches the decision is often made by weight, not aperture. Published weights for 14 of the 17 lenses above (the other 3 have no verified weight in our dataset yet — omitted, never estimated):
| Lens | Weight | Weather sealing |
|---|---|---|
| Viltrox AF 20mm f/2.8 Air | 159g | Not verified |
| Viltrox AF 14mm f/4.0 Air | 172g | Not verified |
| Panasonic Lumix S 24mm f/1.8 | 310g | Weather-sealed (dust- and splash-resistant, rated to -10 °C (Panasonic)) |
| Panasonic Lumix S 18mm f/1.8 | 340g | Weather-sealed (dust- and splash-resistant, rated to -10 °C (Panasonic)) |
| Sigma 24mm f/2 DG Contemporary | 365g | Not verified |
| Sigma 20mm f/2 DG Contemporary | 370g | Not verified |
| Samyang AF 14-24mm f/2.8 L | 441g | Weather-sealed |
| Sigma 16-28mm f/2.8 DG DN Contemporary | 450g | Not verified |
| Sigma 24mm f/1.4 DG DN Art | 520g | Weather-sealed |
| Viltrox AF 16mm f/1.8 | 550g | Weather-sealed (Viltrox page claims a weather-sealed / dust-and-moisture-protected build) |
| Sigma 20mm f/1.4 DG DN Art | 635g | Weather-sealed |
| Sigma 14-24mm f/2.8 DG DN Art | 795g | Weather-sealed |
| Sigma 14mm f/1.4 DG Art | 1170g | Weather-sealed |
| Sigma 15mm f/1.4 DG DN Diagonal Fisheye Art | 1360g | Weather-sealed |
Packing light? The lightest here is the Viltrox AF 20mm f/2.8 Air at 159g. The lightest weather-sealed option is the Panasonic Lumix S 24mm f/1.8 at 310g.
FAQ
What is the best astrophotography lens for the Panasonic Lumix S9?
Sigma 14mm f/1.4 DG Art (14mm f/1.4) is the standout astrophotography option that fits the Panasonic Lumix S9. 17 astrophotography L-Mount lenses fit in total — compare them below.
Do these astrophotography lenses fit the Panasonic Lumix S9?
Yes — every lens here is a L-Mount lens, so it fits the Panasonic Lumix S9 and covers its full-frame sensor.
What is the lightest astrophotography lens for the Panasonic Lumix S9?
The Viltrox AF 20mm f/2.8 Air at 159g (manufacturer-published weight). The lightest weather-sealed option is the Panasonic Lumix S 24mm f/1.8 at 310g. Weights for 14 of the 17 lenses on this page are in the weight table above.
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Other uses on the Panasonic Lumix S9: Wide-angle (23) Budget (13) Landscape (15) Macro (3) Travel (19) Compact (9) Low-light (21) Pro standard zoom (8) Street (17) Everyday (25) Telephoto (15) Wedding & event (14) Standard prime (15) Portrait (20) Wildlife (3) Sports & action (11)
All lenses for the Panasonic Lumix S9 · the same use across mounts: Astrophotography lenses for L-Mount · all cameras