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Yongnuo YN25mm F1.7M Auto Focus Standard Prime Lens, Mirrorless Micro Four Thirds, Compatible with Olympus and Panasonic Cameras Black

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$92.00

$ 39 .99 $39.99

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About this item

  • 【Features】YONGNUO YN25MM F1.7M lens for M4/3 mount. Focal Length 25mm, F1.7 large aperture, 7 blades in 6 groups, 7pcs Aperture blades, Auto Focus and Manual Focus
  • 【Micro 4/3 System Standard Prime Lens】Micro Four Thirds Lens Mount ( M43 MFT System), suitable for landscape, portrait, street snap, night scene and indoor scene.
  • 【Compatible with Olympus and Panasonic Cameras】Olympus: E-M5 Mark II, E-M5 Mark III, E-M10 Mark III, E-M10 Mark IV, PEN-F, E-PL9, E-PL10; Panasonic: G100, GH5, G9, G95, G85, GX9, GX85, GF-10, GF-9
  • 【F1.7 large aperture, support AF and MF】F1.7 large aperture, even in low-light environments, they can produce amazing moments, and the background is creamy and dreamy. Support full-time manual focus, free to switch focus mode, even in auto focus mode, you can focus manually.
  • 【High precision STM stepper motor】This 25mm lens equipped with high speed and high precision STM stepper motor. Cooperate with brand new control circuit, achieve fast, quiet and precise focus.



Product Description

YONGNUO YN25MM F1.7M

Yongnuo YN25mm F1.7M Auto Focus Standard Prime Lens, Mirrorless Micro Four Thirds, compatible with Olympus and Panasonic Cameras

Specification:

  • YN25MM F1.7M suppots Micro 4/3 System ( Mirrorless Micro Four Thirds ), suitable for scene: landscape, portrait, street snap, night scene and indoor.
  • F1.7 large aperture, even in low-light environments, they can produce amazing moments,and the background is creamy and dreamy.
  • Support full-time manual focus, Auto Focus/Manual Focus quick switch, for a more free focus experience, even in AF, you can focus manually. Precision focusing.
  • Equipped with high speed and high precision STM stepper motor. Cooperate with brand new control circuit,achieve fast, quiet and precise focus.
  • The lens 25mm F1.7M adopts 6 groups of 7 Blades of Lens structure, and the lens multi-layer coating process improves the light transmittance while suppressing the backlight ghost image and glare, including one ultra-low dispersion lens and two aspheric lens
  • The shortest focusing distance of 25mm is only about 0.2m, and the maximum magnification is 0.2 times. Let you get more interesting perspectives. Captures the shape, texture and texture of the subject at close range, in high definition.

Compatible with:

  • Olympus E-M5 Mark II, E-M5 Mark III, E-M10 Mark III, E-M10 Mark IV, PEN-F, E-PL9, E-P
  • Panasonic G100,GH5,G9,G95,G85,GX9,GX85,GF-10,GF-9

Features

Model: Yongnuo YN25mm F1.7M Standard Prime Lens
Angle Range: diagonal: 49.4°; Vertical: 30.4°; Horizontal: 39.9°
Lens Construction: 6 groups 7 blades
Number of Aperture Blades: 7blades
Aperture Value: F1.7-F22
Minimum Focusing Distance: 20cm
Maximum Magnification: 0.2 times
Driving System: Stepping motor
Filter Diameter: 52mm
Maximum Diameter and Length: about φ60.8×66.6mm
Weight: about 150g (not including the front and rear lens caps)

M4/3 MFT System

High precision STM stepper motor

  • Equipped with high speed and high precision STM stepper motor. Cooperate with brand new control circuit,achieve fast, quiet and precise focus.

FOR Olympus and Panasonic Cameras

AF/MF switch

  • Support full-time manual focus, Auto Focus/Manual Focus quick switch, for a more free focus experience, even in AF, you can focus manually. Precision focusing.

large aperture

Aspherical Lens

  • In order to eliminate the distortion, spherical aberration, aberration and other problems caused by spherical lenses, it is usually necessary to use multiple spherical lenses. While the use of aspheric lenses can make the surrounding incident light concentrate to the focal plane more ideal, and can save the lens, which is conducive to lightweight.

Auto Focus and Manual Focus, AF/MF switch

6 groups of 7 Blades of Lens structure

The lens 25mm F1.7M adopts 6 groups of 7 Blades of Lens structure, and the lens multi-layer coating process improves the light transmittance while suppressing the backlight ghost image and glare, including one ultra-low dispersion lens and two aspheric lens

52mm Filter Diameter

MTF Graph

Distance from center of image

F1.7 large aperture, 6 groups of 7 blades

Package Including:

1 * YN25MM F1.7M Lens

1 * Lens Front Cover

1 * Lens Rear Cover

1 * Instruction Manual (English)


Moises Carranza
Reviewed in the United States on August 9, 2023
Calza en la montura pero no enfoca ni manual ni automático
Easadude
Reviewed in the United States on June 13, 2023
Autofocus is fast. Nice color.
John Blackhawk
Reviewed in the United States on October 2, 2023
 
Saúl Cobián
Reviewed in Mexico on January 17, 2023
Al nivel del lumix 25mm f1.7. Misma calidad de imagen, excelente calidad de construcción, y no hace ruido al enfocar, que es algo que no me gustaba de lumix. Muy rápida la entrega departe del fabricante, y me regresaron un saldo a favor de la importación. Espero que sigan fabricando lentes mft
Customer
Reviewed in the United States on August 26, 2022
ESTA BIEN HASTA AHORA
Ronzo
Reviewed in the United States on August 26, 2022
This lens does not work properly. Successive shots end up several stops underexposed. So, if you take six shots in one place, about half will be underexposed. And, the autofocus of this lens has a glitch. Avoid this lens. It is not worth the cheap price.
Nova
Reviewed in the United States on January 12, 2022
My primary use of this lens has been as a webcam lens, and have found it to be just perfect for the job. It's mounted on my E-M1 ii, and the continuous autofocus is lightning fast, and accurate. In zoom meetings, it renders everything in the frame beautifully, and it's "set it and forget it." It is a mostly plastic body, but has a metal mount, and is lightweight. The only real knock I can see is the focus ring, which feels rather slippery and quick, but at this price point, and especially given my primary use, it's not a real issue. Those doing heavy manual focusing might have to step up to a higher price tier to get a smoother and more weighted focus ring.
kevin morales
Reviewed in the United States on April 4, 2022
Esta bueno, pero si quieres hacer cosas con gran nitidez y calidad no les va funcionar, mejor inviertan con 35 más en el de Panasonic, a mi no me gusto
S. F.
Reviewed in the United States on June 26, 2021
Excellent little prime MFT lens. Creamy bokeh, doesn't break the bank. A winner! I would highly recommend.
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