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Panasonic Lumix G Vario 100-300mm f/4-5.6 Mega O.I.S. Lens for MFT (Micro Four Thirds), Black {67}

Model #360990
  • $474.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
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.
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.
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.
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.
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.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
EX+ Excellent Plus
With Caps and Hood
$474.00
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EX Excellent
With Caps, Case and Hood
$438.00
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EX Excellent
With Caps and Hood
$432.00
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300mm reach on Micro 4/3 with built-in optical stabilization

On a Micro Four Thirds body, 100-300mm translates to a 200-600mm full-frame equivalent, enough reach to fill the frame with distant birds, wildlife at the tree line, or athletes across a stadium. The f/4-5.6 aperture range is honest about what this lens is: a telephoto zoom built for reach and light weight, not available-light performance. Mega O.I.S. handles the camera shake that comes with shooting at 300mm handheld, giving you a real shot at sharp frames even without a monopod.

The 67mm filter thread is a practical size, easy to find polarizers and ND filters for. The Micro Four Thirds mount keeps the whole package compact compared to what you'd carry to get equivalent reach in a larger system. For photographers already invested in the MFT ecosystem, this lens extends range without demanding a second bag.

Who It's For

Wildlife photographers working trails or hides get 600mm equivalent reach in a package light enough to carry all day. Birders benefit from Mega O.I.S. when tracking small subjects in variable light at 300mm. Sports shooters covering youth leagues, track meets, or cycling events where you're fixed at distance will find the zoom range covers most situations from a single position. Travel photographers who want telephoto compression for architecture or compressed street scenes gain serious reach without the weight penalty of a larger-system equivalent.

Key Features

  • 100-300mm focal range with 200-600mm full-frame equivalent on MFT
  • f/4-5.6 aperture optimized for reach over low-light performance
  • Mega O.I.S. stabilization for handheld shooting at 300mm
  • 67mm filter thread for standard accessories
  • Micro Four Thirds mount for compact system integration
  • Lightweight telephoto design for extended wildlife reach

FAQ

What's the full-frame equivalent focal length on Micro Four Thirds?
100-300mm on MFT translates to 200-600mm equivalent, giving you serious reach for wildlife and sports without a full-frame telephoto lens.
Is this lens good for low-light shooting?
No. The f/4-5.6 aperture is a trade-off for reach and compact size - it's built for daylight and bright outdoor conditions, not available-light work.
How effective is the Mega O.I.S. at 300mm?
Mega O.I.S. handles typical camera shake well enough to shoot handheld at 300mm, though a monopod or tripod still improves keepers on slower shutter speeds.
What size filters does this lens take?
67mm thread - standard size with plenty of affordable polarizers and ND filters available.
How does this compare to getting reach on a full-frame system?
You're trading some image quality potential for significant weight savings and cost - a 200-600mm equivalent on full-frame would be substantially heavier and more expensive.
Is this lens weather-sealed?
No weather sealing on this lens - it's designed for dry conditions and careful handling around moisture.
SpecificationValue
Focal Length100-300mm
Max Aperturef/4-5.6
MountMicro 4/3 System
Filter Thread67mm
ColorBlack

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 Micro Four Thirds
Lens Type Telephoto / Long
Max Focal Length 300mm
Min Focal Length 100mm