Pixco Speed Booster Focal Reducer Lens Mount Adapter Ring for M42 Screw Lens to Fujifilm X mount Camera X-E4 X-T4 X-T200 X-S10
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Specifications
- Brand Name
- Pixco
- High-concerned chemical
- None
- Origin
- Mainland China
- Compatible Brand
- FUJI
- Lens Adapters Type
- Lens Adapters
- Certification
- None
Product Description
Speed Booster Focal Reducer Lens Adapter Suit For M42 F Lens to
Fujifilm X Camera
Why need to use speed booster/focal reducer adapter?
It converts full frame lenses into APS-C lenses. The advantage
is to get the full fame field of view onto the APS-C sensor.
Feature:
Increase exposure to 1 stop, and you can use a faster shutter
speed to shoot an image. Works fine, closely combined with the bayonet smooth,
like the original lens. Full manual operation, manual focus, manual iris
adjustment can be achieved with body manual exposure, aperture priority
exposure, combined infinite focus.
Specification:
Max. F-stop pass through: 1.4
Optical design (lenses / groups): 4/3
Focal length extension: 0.7x
Image diameter (mm): 28.5
Bayonet front: 135 full frame lens
Bayonet back: Sony NEX / Fuji X / Micro 4/3
Note:
You must set the camera to "Shooting without lens"
mode to ON before use. Avoid direct shooting to light sources, or otherwise,
blue spot occurs.
Compatible with:
M42 Lens
For All Fujifilm X mount Camera
(such
as:X-E4/X-T4/X-T200/X-S10/X-Pro3/X-A7/X-T30/X-T100/X-H1/X-A5/X-E3/X-T20/X-A10/X-A3/X-T2/X-Pro2/X-E2S/X-T1
IR/X-T10/X-A2/X-T1/X-E2/X-M1/X-E2/X-E1/X-A1/X-Pro1)
Package Include:
1 X speed booster/focal reducer lens adapter
1 X rear cap
1 X body cap
Pros & Cons
Pros
- Increases exposure by 1 stop for better low-light photography
- Converts full-frame M42 lenses to APS-C field of view for Fujifilm X cameras
- Compatible with a range of popular Fujifilm X mount mirrorless cameras
- Precision mount design for secure lens attachment
Cons
- No listed safety certifications
- No specific details on construction materials for durability
- Only works with M42 screw mount lenses, limiting lens compatibility
- Listing cuts off mid-description, lacking full feature details
Common Questions
What material is this Pixco speed booster adapter made from?
The product listing does not specify exact construction materials, but it is a precision machined lens mount adapter.
What camera bodies and lenses is this adapter compatible with?
It converts M42 screw mount lenses to work with Fujifilm X mount cameras including X-E4, X-T4, X-T200, and X-S10.
What are the key benefits of using this speed booster adapter?
It converts full-frame M42 lenses to APS-C field of view for Fujifilm X sensors, increases exposure by 1 stop, and improves low-light performance.
How do I use this lens adapter?
Simply attach your M42 screw lens to the adapter, then mount the adapter to your Fujifilm X mount camera body; no additional tools are required.
Does this adapter come with certifications or retail packaging?
The adapter does not hold any listed certifications, and no retail packaging details are provided in the listing.
Product information last updated on December 15, 2025