The Lumix G Vario 100-300mm  f/4.0-5.6  MEGA O.I.S. lens combines the ability for handheld ultra-telephoto zoom shots in a compact, lightweight design.
Capture a wide range of images including sports, wild animals and other types of subjects where distance is required. The Panasonic MEGA O.I.S. stabilizes the lens for any shake that occurs, especially when shooting in the longer zoom range.
The Lumix G Vario 100-300mm is comprised of the lens unit with 17 elements in 12 groups including an ED lens, which minimizes chromatic aberration to render sharp, high contrast images. The multi-coated lens elements help minimize ghost and flare to insure a sharp, clear image while the metal mount assures durability for repeated mounting and removal.

Compatible with: Lumix DMC-G3, DMC-GH2 and DMC-GF3 cameras

Lens Construction: 17 elements in 12 groups (1 ED lens)

Mount: Micro Four Thirds mount

Optical Image Stabilizer: Yes

Focal Length: f=100mm to 300mm (35mm camera equivalent 200mm to 600mm)

Aperture Type: 7 diaphragm blades / Circular aperture diaphragm

Aperture Range: F4.0(Wide) - F5.6(Tele)

Minimum Aperture: F22

Closest Focusing Distance: 1.50m / 4.9ft at all focal lengths

Maximum Magnification: Approx. 0.21x / 0.42x (35mm camera equivalent)

Diagonal Angle of View: 12°(W) ~ 4.1°(T)

Filter Size:  67mm / 2.64in

Max. Diameter:  73.6mm / 2.90in

Standard Accessory: Lens Cap, Lens Hood, Lens Rear Cap, Lens Storage Bag

Overall Length (inches): Approx. 126mm (from the tip of the lens to the base side of the lens mount) / 4.96in

Weight: Approx. 520g / 18.3oz

Dimensions (H x W x D): 8.2187'' x 4.5'' x 4.5''