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Panasonic Lumix G 20mm f/1.7 II ASPH Pancake Prime Lens (Black)



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Manufacturer # H-H020AK

Our Stock # PNHH020AK

  • Focal length of 20mm equivalent to 40mm on a 35mm format

  • Max aperture of f/1.7

  • 7 lens elements arranged in 5 groups including 2 aspherical elements

  • Micro four thirds mount

  • Closest focusing distance of 0.66’

  • Diagonal angle of view of 57 ?

Regular Price: $297.99

Panasonic Instant Savings :-$30.00

Final Price $267.99

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Lumix G 20mm f/1.7 II ASPH Pancake Prime Lens

Lumix G 20mm f/1.7 II ASPH pancake prime lens is a small 20mm lens that has a length of only 25.5mm. Designed for the Micro Four Thirds mount this lens has a fast maximum aperture of f/1.7. The overall lens construction has 7 elements arranged in 5 groups including 2 aspherical elements. The lens has a durable quality metal mount (not the usual cheap plastic mounts) and comes with multi-coating on the lens elements to suppress the effects of ghosting and flares.

The LUMIX G 20mm / F1.7 II ASPH is an amazingly sharp compact lens with superb F1.7 brightness.

This new LUMIX G 20mm F1.7 II lens is an update to the original LUMIX 20mm F1.7 pancake lens made popular by Micro Four Thirds system photo enthusiasts because of its razor sharpness and compact size. The new LUMIX G 20mm F1.7 II lens system is also designed to work with the Micro Four Thirds lens standard and is compatible with Panasonic LUMIX G digital cameras.

A new metal finish replaces the original 20mm lenses resin body, and combines with a durable metal mount for a sophisticated premium feel.

Optically the new The LUMIX G 20mm / F1.7 II lens offers the same great performance with two aspherical lenses and a multi-coated lens surface for reduced ghosts and flaring.

7 elements in 5 groups

  • 2 aspherical lens

High Speed F1.7 Compact Single Focal Length Lens

  • Allowing a beautiful soft focus for photos to be even more impressive

  • 2 aspherical lenses for a superb optical performance


Lens Construction

7 elements in 5 groups (2 Aspherical lenses)


Micro Four Thirds mount

Optical Image Stabilizer 1


Focal Length

f=20mm (35mm camera equivalent 40mm)

Aperture Type

7 diaphragm blades / Circular aperture diaphragm



Minimum Aperture


Closest Focusing Distance

0.2m / 0.66ft

Maximum magnification

Approx. 0.13x / 0.25x (35mm camera equivalent)


Diagonal Angle of View


Filter Size

?46mm / 1.81 in

Max. Diameter

?63mm / 2.48 in

Overall Length

Approx. 25.5mm / 1.00 in (from the tip of the lens to the base side of the lens mount)


Approx. 87g / 3.07oz (excluding lens cap and lens rear cap)


Standard Accessories

Lens Cap, Lens Rear Cap, Lens Storage Bag

  • Lens Cap

  • Lens Rear Cap

  • Lens Storage Bag