Panasonic Lumix S 100mm f/2.8 Macro Full-Frame Autofocus Lens for Mirrorless L-Mount, Black {67}

Model #392268
  • $843.00

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Panasonic 100mm f/2.8 Macro: Full-frame 1:1 in 10.5 ounces

A 100mm focal length at 1:1 magnification is a classic macro combination, and Panasonic built this lens around that premise without the bulk that typically comes with it. At 10.5 oz with a 67mm filter thread, it's genuinely light enough to carry all day without reconsidering your kit. The 8-inch minimum focus distance gives you working room between the lens and your subject, which matters when you're shooting insects or flowers and don't want to blow the shot with your own shadow.

Optically, three aspherical elements keep chromatic and spherical aberrations in check across the full frame, which shows up clearly when shooting at f/2.8 in portrait work or when fine subject detail needs to hold. The dual phase linear motor autofocus system pairs a linear motor with a stepping motor, giving the lens fast acquisition that doesn't sacrifice the smooth, controlled movement video shooters need. It stops down to f/22 for focus stacking workflows where depth of field needs to extend across an entire subject plane.

For L-mount shooters building a travel-friendly kit around a Lumix S or Leica SL body, this lens punches well above its weight class in the bag.

Who It's For

Macro photographers working with insects, botanical subjects, or product details will appreciate the 8-inch minimum focus distance and 1:1 magnification on a full-frame sensor. Portrait shooters get a flattering 100mm focal length at f/2.8 with optical corrections that keep rendering clean wide open. Video producers using L-mount cameras benefit from the stepping motor component of the dual AF system, which produces focus pulls smooth enough for controlled narrative work. Travel photographers who want a macro-capable lens that won't dominate the bag will find 10.5 oz a realistic carry weight for multi-day shoots.

Key Features

  • 100mm focal length with 1:1 magnification for full-frame L-mount
  • Dual phase linear motor autofocus with linear and stepping motors
  • Three aspherical elements reduce chromatic and spherical aberration
  • f/2.8 maximum aperture for shallow depth of field and portraiture
  • 8-inch minimum focus distance with practical working room
  • f/22 minimum aperture for extended focus stacking capability
  • Ultra-lightweight at 10.5 oz with 67mm filter thread

FAQ

Is this a true 1:1 macro lens?
Yes. It achieves 1:1 magnification at its 8-inch minimum focus distance, giving you life-size reproduction on the sensor without extension tubes or diopters.
How does the autofocus perform for macro work?
The dual phase linear motor system combines a linear motor for speed with a stepping motor for smooth, controlled focus transitions. It's fast enough for general shooting but refined enough that video work won't show hunting or jarring focus shifts.
What's the working distance between the lens front and subject?
At minimum focus (8 inches), you have roughly 2 inches of clearance from the front element to your subject. That's enough space to position lighting or avoid casting a shadow on insects and flowers without having to back away significantly.
Can I use this for portraiture at f/2.8?
Yes. The three aspherical elements keep spherical aberration minimal at the widest aperture, so you get clean bokeh and sharp subject planes for headshots. The 100mm focal length also compresses perspective nicely for portraits.
Does this lens work with focus stacking?
The f/22 minimum aperture gives you the stopping-down power to stack frames across extended depth of field. You can hold sharpness across an entire insect or small product without needing ND filters to dial back shutter speed.
How much does it weigh compared to other macro lenses?
At 10.5 oz, it's pocket-friendly. Most 100mm macros run 14-18 oz, so you're saving roughly a third of the typical weight for this focal length and magnification ratio.
SpecificationValue
Focal Length100mm
Max Aperturef/2.8
Min Aperturef/22
MountL-Mount
Min Focus Distance8 inches
Lens FormatFull-Frame
Magnification1:1
Autofocus MotorDual Phase Linear Motor (Linear & Stepping Motors)
Aspherical Elements3
Filter Thread67mm
Weight10.5 oz

This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.

Brand Name Panasonic
Filter Size 67mm
Focus Type Autofocus (lens motor)
Lens Mount Leica L-Mount
Max Focal Length 100mm
Min Focal Length 100mm

Learn what to expect from each condition, cosmetically. Images are representative of each grade and may not show the exact item you receive. All equipment is guaranteed to work as intended, unless otherwise noted. We also occasionally offer items that fall .

Exceptions


New
New in box complete with manufacturer's USA warranty. Not previously owned or used.
Like New
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
As Is
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.

Like New Minus

Like New Minus
Like New Minus

Like New Minus

Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.

Excellent Plus

Excellent Plus
Excellent Plus

Excellent Plus

Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.

Excellent

Excellent
Excellent

Excellent

Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.

Bargain

Bargain
Bargain

Bargain

Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.

Ugly

Ugly
Ugly

Ugly

Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.

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