Samyang MF 85mm F1.8 CSC lens for Sony E Mount

This is the Samyang MF 85mm F1.8 CSC lens designed for Sony E-mount cameras. It is a telephoto len...

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Product Information

Full details

This guide is for photographers using the Samyang MF 85mm F1.8 CSC lens on Sony E-mount cameras. The lens offers excellent low-light performance and beautiful bokeh, making it ideal for portrait photography. Keep in mind that this is a manual focus lens, which requires some practice to master.

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BrandSAMYANG

Extended Product Information

FAQs

Is this lens autofocus?

No, this lens is a manual focus lens.

Does this lens work on full-frame Sony cameras?

Yes, this lens is designed for full-frame Sony E-mount cameras.

What is the filter thread size?

The filter thread size is not provided in the product information.

How do I adjust the aperture?

The aperture is adjusted using the camera's control dial when the lens is in manual or aperture priority mode.

What is UMC coating?

UMC stands for Ultra Multi Coating, which enhances light transmission and reduces lens flare and ghosting.

What is ED glass?

ED stands for Extra-low Dispersion glass, which helps to reduce chromatic aberration and improve image sharpness.

What is the best way to clean the lens?

Use a soft, dry microfiber cloth to gently wipe the lens surface.

What is the warranty period?

The warranty period is not mentioned in the product information.

Troubleshooting

Images are not sharp.

Ensure the subject is in focus by manually adjusting the focus ring. Check your camera's settings to ensure the aperture is appropriate for the desired depth of field.

Lens is not recognized by the camera.

Make sure the lens is properly attached to the camera body. If the problem persists, try cleaning the lens contacts on both the lens and camera.

Images have chromatic aberration (purple fringing).

Chromatic aberration is somewhat common in high-contrast situations. Try stopping down the aperture slightly to reduce its appearance.

Lens difficult to focus.

Manual focus requires practice. Use the focus peaking or magnification features on your Sony camera to assist in focusing. Focus on a point and then recompose.

Pros and Cons

Pros

  • Excellent low-light performance due to the wide F1.8 aperture.
  • Creates beautiful background blur (bokeh) for artistic portraits.
  • High-quality optical elements, including ED glass, deliver sharp images.
  • Relatively affordable compared to similar lenses.
  • Compact and lightweight design makes it easy to carry around.
  • Provides a satisfying manual focus experience for experienced photographers.

Cons

  • Manual focus requires skill and practice to achieve accurate focus.
  • Not ideal for fast-moving subjects due to manual focusing.
  • May exhibit some chromatic aberration in high-contrast situations, although ED glass minimizes this.
  • Build quality, while good, might not match the premium feel of some higher-end lenses.
  • No autofocus capabilities.

Setup, Compatibility & Care

Setup:

  1. Attach the lens to your Sony E-mount camera body. Align the red dot on the lens with the red dot on the camera mount and rotate the lens until it clicks into place.
  2. Set your camera to Manual (M) or Aperture Priority (A) mode. Manual focus mode is required.
  3. Adjust the aperture using the camera's control dial.

Compatibility:

The lens is compatible with all Sony E-mount mirrorless cameras, including full-frame and APS-C models.

Care:

  • Clean the lens with a soft, dry microfiber cloth. Avoid using excessive pressure.
  • Store the lens in a dry, cool place when not in use.
  • Use a lens cap and rear cap to protect the lens elements from scratches and dust.
  • Avoid exposing the lens to extreme temperatures or humidity.