Sigma 100-400mm F5-6.3 DG DN OS I C Lens - Fujifilm X-Mount
The Sigma 100-400mm F5-6.3 DG DN OS | Contemporary is a versatile, lightweight, and ultra-sharp te...The Sigma 100-400mm F5-6.3 DG DN OS | Contemporary is a versatile, lightweight, and ultra-sharp telephoto zoom lens designed for Fujifilm X-Mount cameras. It delivers professional-quality results in a compact body, featuring a unique AF function setting switch, AF function button, FLD and SLD glass elements, and a two-mode optical stabilizer. This lens is optimized for full-frame mirrorless cameras but performs exceptionally on APS-C Fujifilm X Mount bodies, providing high descriptive performance throughout the frame. It offers powerful image stabilization, a focus limiter switch, a zoom lock switch, and an OS switch for different shooting scenarios. The lens supports both straight and ring zoom for intuitive adjustments.
Best current price£848.00from London Camera Exchange
This guide is for photographers using the Sigma 100-400mm F5-6.3 DG DN OS | Contemporary lens with Fujifilm X-Mount cameras. This ultra-telephoto zoom lens allows you to capture stunning, detailed images from a distance, making it ideal for wildlife, sports, and other scenarios where you need to get closer to the action. Keep in mind that while it performs well on APS-C cameras, it's designed for full-frame mirrorless cameras, which will impact the effective focal length on your APS-C Fujifilm X-Mount body.
All features
Brand
Sigma
Extended Product Information
FAQs
What is the filter size for this lens?
The filter size is 67mm.
Does this lens have a focus limiter?
Yes, it has a focus limiter switch to help speed up focusing.
Is the lens weather-sealed?
No, it is not fully weather-sealed. Take care to protect it from moisture and dust.
What is the closest focusing distance?
The closest focusing distance is 1.12 meters.
What is the aperture range?
The aperture range is f/5-6.3 to f/29.
What kind of focusing motor does this lens use?
It uses a stepping motor for fast and accurate autofocus.
What is the weight of this lens?
The weight of the lens is 1.14 kg.
Troubleshooting
Autofocus is slow or inaccurate.
Ensure the lens and camera firmware are up-to-date. Clean the lens contacts and try again. Switch between AF-S and AF-C modes to find the best setting for your subject.
Image stabilization is not working.
Make sure the OS switch is turned on. Check your camera settings to ensure image stabilization is enabled.
Lens is not recognized by the camera.
Ensure the lens is properly mounted. Clean the lens contacts and camera contacts. Check for any firmware updates for both the lens and camera.
Images are not sharp.
Ensure you are using a fast enough shutter speed to avoid camera shake, especially at longer focal lengths. Check your focus and try a narrower aperture (higher f-number) to increase depth of field.
Pros and Cons
Pros
Excellent image quality across the zoom range.
Effective optical stabilization.
Fast and accurate autofocus performance.
Relatively compact and lightweight for an ultra-telephoto zoom lens.
Durable build quality.
Versatile zoom range suitable for various shooting scenarios.
Cons
Maximum aperture of f/5-6.3 may limit performance in low-light conditions.
Effective focal length changes when used with APS-C Fujifilm X-Mount bodies.
Focus limiter may not always be ideal.
Not fully weather-sealed.
Ring zoom requires more adjustment
Setup, Compatibility & Care
Mounting: Align the lens mount with the camera body mount and rotate until it clicks securely into place. To remove, press the lens release button on the camera and rotate the lens.
Compatibility: This lens is designed for Fujifilm X-Mount cameras.
Care:
Avoid extreme temperatures and humidity.
Store the lens in a dry, cool place when not in use.
Clean the lens with a soft, lint-free cloth. Use a lens cleaning solution if necessary.
Protect the lens from scratches by using a lens cap and a UV filter.