The Panasonic Lumix S 100-500mm F5-7.1 OIS is Lumix S Series' first ultra-telephoto zoom, aimed at wildlife, motorsports, and distant landscapes. Although it has a 5x range, the lens is relatively light and compact for a full-frame 500mm, weighing in at 1,285g (2.83 lb) and measuring 196.1 mm (7.7 inches).
One of the most significant characteristics is its powerful stabilization, delivering up to 7.0 stops of compensation while mounted on compatible Dual I.S. 2 camera bodies, allowing for extremely sharp handheld shooting at full focal length. Autofocus is quick and accurate, utilizing a Dual Phase Linear Motor to propel it.
The lens is compatible with teleconverters, making it a 1000mm lens when combined with an optional 2x converter. The lens includes specialized glass (UED, ED, UHR elements) that help maintain high resolution throughout the entire zoom range. The lens is practical for video, as it suppresses focus breathing, is equipped with micro-step aperture control, and is in a dedicated dust-, splash- and freeze-resistant body.
Features
- Full-Frame | f/5 to f/40
- Ultra-Telephoto Zoom Lens
- Autofocus | 2.6 to 4.9' Close Focus
- Dual I.S. with 7 Stops of Stabilization
- 11-Blade Iris | Beautiful Circular Bokeh
- Dust, Splash & Freeze-Resistant Housing
- Compact 7.7"-Long Design
- 82mm Front Filter Thread
Press Release
Panasonic Introduces the First*1 Ultra-Telephoto Zoom Lens in the LUMIX S Series
LUMIX S 100-500mm F5-7.1 O.I.S. (S-R100500)
Newark, N.J. (September 24, 2025) – Panasonic is proud to introduce the new LUMIX S 100-500mm F5-7.1 O.I.S. (S-R100500) interchangeable lens based on the L-Mount system standard.
As the first*1 ultra-telephoto zoom lens in the LUMIX S Series lineup to cover a focal length of up to 500mm, this lens supports lens teleconverters*2 (sold separately), enabling ultra-telephoto shooting with a combined focal length of up to 1000mm. It delivers high resolution and beautiful bokeh across the entire zoom range, enabling photographers and videographers to capture stunning images and footage in a wide variety of shooting scenarios, including wildlife, motorsports, and landscapes.
With an optimized lens element arrangement and Dual Phase Linear Motor, the lens achieves a remarkably compact design with an overall length of just 196.1mm, while delivering impressive ultra-telephoto performance. High-speed, high-precision, and silent autofocus, combined with Dual I.S. 2 image stabilization supporting up to 7.0 stops*3, ensures exceptional portability and handheld shooting support, expanding creative possibilities in the field.
The lens is also designed for intuitive operation, featuring a customizable focus ring and a focus button. The focus ring can be used as a control ring, by assigning preferred settings such as aperture or other customizable parameters*4, while the focus button allows users to assign their preferred functions, enabling a highly personalized and responsive shooting experience. To meet the growing demand for video production, the lens also incorporates features such as focus breathing suppression and micro-step aperture control for smooth exposure transitions, supporting high-quality video performance.
With this product, Panasonic aims to expand the creative scope by providing a compact yet powerful ultra-telephoto shooting experience for both enthusiasts and professionals.
Main Features 
1. The First*1 Ultra-Telephoto Zoom Lens in the LUMIX S Series Covering Up to 500mm
- Maintains high resolution across the entire zoom range, delivering sharp detail and beautiful bokeh even at maximum aperture
- Covers focal lengths from 100mm to 500mm; compatible with lens teleconverters*2 (sold separately) for ultra-telephoto shooting up to 1000mm
2. Powerful 7.0-stop Dual I.S. 2 for Unshakable Stability and Enhanced Mobility
- Achieves highly effective image stabilization with 7.0-stop*3 Dual I.S. 2
- Ultra-telephoto zoom reaches in a remarkably compact 196.1mm design
- High-speed, high-precision AF powered by a Dual Phase Linear Motor
3. Intuitive Operability for Focused Shooting
- Focus ring can be assigned to control shooting settings such as aperture (Control Ring function) *4
- Focus button can be assigned to support intuitive operations such as Hybrid Zoom*5
Price and availability
The new LUMIX S 100-500mm lens will be available for pre-order on September 25th for $2099.99 at valued channel partners.
*1 As of September 24, 2025. Among interchangeable lenses for AF compatible full-frame mirrorless cameras.
*2 With optional teleconverter DMW-STC20 attached. The maximum aperture becomes two stops slower. When a teleconverter is attached, the focal length of this lens is limited to 150–500mm.
*3 Based on the CIPA standard [Yaw/Pitch direction: focusing distance f=500mm. When LUMIX S1RII is used.]
*4 Compatible cameras: DC-S1M2, DC-S1M2ES, DC-S1RM2 (Firmware version 1.2)
*5 This function combines optical zoom and crop zoom, allowing you to extend the telephoto range using only the zoom ring without changing the focal length at the wide end.
Specifications
| Principal specifications |
| Lens type |
Zoom lens |
| Max Format size |
35mm FF |
| Focal length |
100–500 mm |
| Image stabilization |
Yes |
| CIPA Image stabilization rating |
7 stop(s) |
| Lens mount |
L-Mount |
| Aperture |
| Maximum aperture |
F5–7.1 |
| Minimum aperture |
F29–40 |
| Aperture ring |
No |
| Number of diaphragm blades |
11 |
| Optics |
| Elements |
19 |
| Groups |
12 |
| Special elements / coatings |
2 UED, 2 ED, 2 UHR |
| Focus |
| Minimum focus |
0.80 m (31.5″) |
| Maximum magnification |
0.36× |
| Autofocus |
Yes |
| Motor type |
Linear Motor |
| Full time manual |
Yes |
| Focus method |
Internal |
| Distance scale |
No |
| DoF scale |
No |
| Focus distance limiter |
5m-Infinity |
| Physical |
| Weight |
1285 g (2.83 lb) |
| Diameter |
92 mm (3.62″) |
| Length |
196 mm (7.72″) |
| Sealing |
Yes |
| Colour |
Black |
| Zoom method |
Rotary (extending) |
| Power zoom |
No |
| Zoom lock |
Unknown |
| Filter thread |
82 mm |
| Hood supplied |
Yes |
| Tripod collar |
Yes |