Which is the best focal reducer x mount?
Finding your suitable focal reducer x mount is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best focal reducer x mount including detail information and customer reviews. Let’s find out which is your favorite one.
Best focal reducer x mount
1. Viltrox NF-M43X 0.71X Lens Mount Adapter Ring Focal Reducer Speed Booster 8 Aperture Manual Focus for Nikon G D Lens to use for Micro Four Thirds M4/3 Camera
Feature
Suit for Nikon G&D series lens to mount on M4/3 series cameras.4 groups 5 pieces optical glasses (F2-F8 adjusting scale), which can achieve the depth of field that you prefer.
After using mount adapter, the actual focal length is 0.71X. APS-C camera can take full frame pictures.
Support Manual operation, manual focus, manual aperture & etc. Autofocus and electronic aperture control will not be supported.
Material: Zincification alloy technology. Sturdy and exquisite. With 1/4 socket mount, can be installed on the tripod or other fixed bracket.
Description
Viltrox NF-M43X lens adapter is for M4/3 camera to use for Nikon G&D lens. 8 grade aperture scale, 0.71X focal length multiplier. It has bigger light transmittance, so you can better blowout major subject.Camera Compatibility:
For M4/3 series cameras, such as
For Panasonic GF1/GF2/GF3/GF5/GF6/G1/G2/G3/G6/GX1/GX7/GH1/GH2/GH3 & etc.
For Olympus E-M1/E-P1/E-P2/E-P3/E-P5/E-5/5-PM1/5-PM2/OM-D/E-M5/E-PL1/E-PL2/E-PL3/E-PL5 & ETC.
Lens Compatibility:
For Nikon G&D series lens, including AI(G), AI(D), AIS lens.
Features:
For Nikon G&D series lens to mount on M4/3 series cameras.
4 groups 5 pieces optical glasses, aperture is 1X enlarged for you to blur the background distinct the major subject.
0.71X focal length multiplier, APS-C camera can take full frame pictures.
8 grades aperture scale.
Manual operation, manual focus, manual aperture & etc.
Zincification alloy technology, sturdy and exquisite.
With 1/4 socket mount.
Specifications:
Brand: Viltrox
Model: NF-M43X
Compatible Lens: For Nikon G&D Series Lens
Compatible Camera: For M4/3 Series Cameras
Focus Mode: Manual Focus
Focal Length Multiplier: 0.71X
Aperture Scale: F-8(F/2/3/4/5/6/7/8)
Optical Glasses: 4 Groups, 5 Pieces
Tripod Socket: 1/4"
Item Weight: 163g / 5.8oz
Package Size: 10.3 * 9.1 * 5.8cm / 4.1 * 3.6 * 2.3"
Package Weight: 281g / 9.9oz
Package List:
1 * Lens Adapter with covers
1 * Hard Case
1 * Screwdriver
1 * Wrench
1 * User Manual(English/Chinese)
Note:
Only the lens adapter is included.
2. VILTROX EF-EOS M2 Electronic Auto Focus 0.71x Focal Reducer Speed Booster Lens Mount Adapter for Canon EF Mount Lens to Canon EOS-M (EF-M Mount) Mirrorless Camera M2 M3 M5 M6 M10 M50 M100
Feature
Compatibility:Viltrox EF-EOS M2 is designed to allow Canon EF-mount series lenses to Canon EF-M mirrorless cameras,such as Canon M5 M6 M10 M50 M1000.71x Focal Reducer Booster: Focal length is multiplied by 0.71 based on the original (equivalent focal length = focal length x 0.71), which helps enlarge 1 level aperture
Support Auto Focus Function and Electronic Aperture Control
Support EXIF signal transmitting & IS Function
Support firmware upgrade via USB port.With 1/4" Thread Tripod Foot at the Bottom.
Description
Viltrox EF-EOS M2 mount adapter is designed to allow Canon EF-mount series lenses to Canon EF-M mirrorless cameras. Focal length is multiplied by 0.71 based on the original (equivalent focal length = focal length x 0.71), which helps enlarge 1 level aperture.Main Feature:
USB Firmware Upgrading
0.71x Focal Reducer Booster
EXIF Info. Transmitting
Support Auto Focus Function
Electronic Aperture Control
Built-in IS Stabilization Function
Gold-plated Contact Pins for Great Conductivity
1/4 Bottom Tripod Base Plate
Aluminum Alloy made, powerful and stable.
Compatibility:
-Canon EOS EF Mount lenses
-Canon EOS M series Mirrorless CameraEOS M/ EOS M2/ EOS M3/ EOS M5/ EOS M6/ EOS M10/ EOS M50/ EOS M100
Notice:This adapter is not suitable for Canon EF-S mount lens!
Specification:
Focus mode:Auto focus
Focal Lenth Multiplier:0.71x
Optical glasses:4 groups, 4 glasses
Firmware upgrade:USB upgrade port
Tripod Socket:Cu1/4" 1
Weight:Approx. 145 g (excluding cap)
Package Listing:
1 x Viltrox EF-EOS M2 Adapter
3. VILTORX EF-M2 Focal Reducer Booster Auto-focus 0.71x Lens Mount Adapter for Canon EF mount series lens to M43 camera
Feature
Mounts Canon EF-mount series lens to M43 camera. (Note: only support Canon EF lens, EF-S lens are not supported.)Gold-plated electronic contact; Auto focus features ( Note: CAN NOT SUPPORT AUTO FOCUS WHEN SHOOTING VIDEO.) Anti-shaking function.
1-stop increase in lens apertures; EXIF signal transmission.
Aperture adjustment; Updated the adapter firmware via USB port.
With 1/4 standard socket, easy to attach on the tripod or other fixed bracket. Solid aluminum alloy design for durability;
Description
VILTORX EF-M2 Auto focus Lens Mount Adapter for connecting Canon EF-mount series lens to M43 camera.( only compatible with Canon EF lens, not for EF-S lens)Note: CAN NOT SUPPORT AUTO FOCUS WHEN SHOOTING VIDEO.
Features:
-Auto-focus ability: fast and accurate focusing.
-Support infinity focus.
-1-stop increase for lens's aperture will help highlighting the theme.
-Build-in 4 optical glasses in 4 groups
-Supports aperture control.
-EXIF signal transmission.
-Anti-shaking function.
-USB port for updating firmware
-1/4 detachable tripod foot.
-Constructed from durable metal material.
-Carrying box for protection and storage.
Specification:
Compatible lenses: Canon EF series lenses
Compatible cameras: -Micro M4 / 3 Camera
Panasonic GH3 GH4 GH5 GF3 GF6 GF7 G6 G7 GM1 GM5 GX1 GX7
Olympus E-P5 / E-PM2 / E-PL5 / E-PL6 / E-PL7 / OM-D E-M1 / OM-D E-M5
Focal Lenth Multiplier: 0.71x
Tripod screw: 1/4 screw (detachable)
Diameter and Length: 67mm25mm.
Weight: Approx. 118 g (excluding cap).
Please look into compatible lens and camera in the Image before you buy. Welcome to email us if you have any doubt.
Packaging has:
1 x EF-M2 lens adapter
1 x Front camera cover
1 x Rear lens cap
1 x L shape wrench
1 x Cross screwdriver
1 x Carrying box
1 x User's guide
4. Viltrox NF-M43X Focal Reducer Speed Booster 0.71X Lens Mount Adapter for Nikon G&D Mount Lens to M4/3 Mirrorless Camera with Manual Focus, infinity focus and 8 adjustable aperture
Feature
Perfectly support Nikon G&D mount lens to be used on M4/3 mirrorless camera bodyManual-focus; Support aperture adjustment manually with F-8 aperture scale, easy to find right aperture scale
5 optical pieces in 4 groups; 1-stop increase for len's aperture.
Reduce focal lenth allow you to take almost full-frame image. Focal Lenth Multiplier: 0.71
Build quality with 1/4" standard screw to mount onto the tripod.
Description
VILTORX NF-M43X 0.71X lens mount adapter, design for Nikon G&D mount lens to M4/3 mirrorless cameraMain Features:
-Manual focus
-Allow infinity focus.
-1-stop increase in lens's aperture.
-Build-in 5 optical glasses in 4 groups.
-Supports manual aperture adjustment with F-8 aperture scale to view more directly.
-1/4'' detachable tripod foot.
-Sturdy metal construction.
-Carrying box for protection and storage.
NOTE: Automatic functions, like autofocus and electronic aperture control will not be supported.
Specification:
Compatible cameras: M4/3 series cameras
Panasonic GF1/GF2/GF3/GF5/GF6/G1/G2/G3/G6/GX1/GX7/GH1/GH2/GH3, etc.
Olympus E-M1/E-P1/E-P2/E-P3/E-P5/E-5/E-PM1/E-PM2/OM-D/E-M5/E-PL1/E-PL2/E-PL3/E-PL5.etc
Compatible Lens: For Nikon G&D Series Lens
Focal Lenth Multiplier: 0.71x
Tripod screw: 1/4 screw (detachable)
Diameter and Length: 67mm32mm.
Weight: Approx. 167 g (excluding cap).
Packaging has:
1 x NF-M43X lens adapter
1 x Front camera cover
1 x Rear lens cap
1 x L shape wrench
1 x Cross screwdriver
1 x Carrying box
1 x User's guide
5. VILTROX EF-M2 Focal Reducer Speed Booster Adapter Auto-Focus 0.71x for Canon EF Mount Series Lens to M43 Camera GH4 GH5 GF6 GF1 GX1 GX7 E-M5 E-M10 E-PL5,with USB Update Port
Feature
Compatibility: Allow for Canon EF mount series lens to be used on M4/3 camera. We will glad to help you if you don't know whether this lens adapter ring fits for your cameras and your lens. Focus length multiplier: 0.71x.Support AF Function: Viltrox EF-M2 lens adapter comes with the gold-plating contact, which can help to connect your Canon EF mount series lens to M4/3 Cameras, auto focusing perfectly.
Support Aperture Control: Designed with internal aperture motor, you can adjust the aperture from camera end directly to control the lens' actual aperture.
Material & Design: Made of aluminum allo; convenient for installation; powerful and stable;Gold-plating contact, excellent transmitting effect.
USB Firmware Upgrade: Equipped with USB interface, can realize software upgrade. Can perfect new functions of the lens mount adapter and fix bugs according to follow-up upgrades.
Description
We will upload the Upgrade Package regularly , please refer to VILTROX Official Website .Viltrox EF-M2 mount adapter is designed to allow Canon EF-mount series lens to be used on M43 camera. Plus 0.71 based on the original focal length (equivalent focal length=focal length x0.71), which help enlarge 1 level aperture. Build-in 4groups, 4pcs optical glasses, AF(autofocus) and adjustable aperture, etc.
^ To update adapter firmware, latest firmware can be download from official website, connect adapter to computer with USB cable and copy the file into adapter memory. Do not required to attach lens or camera.
# To change AF mode, please turn off camera, take out battery, insert battery and turn camera back on again for camera to recognize new AF mode as a new lens. Slow focus will happen on low end lenses in CDAF mode.
Feature - Integrated USB port for adapter firmware update^ - 4 elements in 4 groups optics increase light input by one F stop and reduce focal length by x0.71
- Dedicated switch to select between Contrast Detection and Phase Detection Auto Focus mode
- Contrast Detection AF allow Flexible Spot to be moved and focus across the frame and support Eye focus on specific camera#
- Phase Detection Auto Focus gives faster focus experience on most lenses.
- High precision aluminum alloy with chromium plating on both mounting surface to ensure smooth installation and durability.
It can realize AF, adjustable aperture from camera body to lenss aperture
Compatible for all the EF-lens
Compatible cameras: M43 series cameras
Focus mode: Auto focus
Focal Length Multiplier: 0.71x
Optical glasses: 4 groups, 4 glasses
Tripod Socket Cu1/4" 1
Diameter and Length : 67mmx25mm
Weight Approx. 135 g (excluding cap) Front cap Camera cover
Rear cap Lens Dust cap
6. SVBONY Reducer for Telescope 0.5x Focal Reducer 1.25" with C Mount Adapter for CCD Camera Astronomy Photography and Observing
Feature
0.5x focal reducer cuts the telescopes focal length in 0.5 to 0.8 times of original's to get a wider field of viewThe focal reducer with adapter is great for visual use for a bigger FOV and is indispensable when CCD imaging
Fits any standard 1.25" focus tube;the adapter and focal reducer will give you a much faster system with a larger field of view
The inside of the adapter is fully threaded to minimize reflections;reduce scattering of stray light to get clear images
Come with C-mount adapter and one 0.5x focuser reducer lens
Description
Lower magnification and wider field of view;shorter exposure times for astrophotography when you are using the SVBONY 1.25" 0.5x focal reducer with C-Mount adapterIt can reduce the telescope focal length to the 0.5 to 0.8 times of the original's;it's also great for visual use for a bigger FOV and is indispensable when CCD imaging
Perfect combination for CCD Camera
C-mount adapter and 0.5x focuser reducer lens included for astronomical observation
Great tool for astrophotography telescope
Reduces exposure times and simplifies astrophotography;works great to photograph
0.5x focal reducer
Reduce 0.5-0.8x of the focal length for telescope eyepiece lens
Double the photographic image/video field
Record a significantly larger portion of the lunar surface with web camera
Standard 1.25"interface
Fits for any standard 1.25" telescope eyepiece len
FMC optical glass design
2 element optical design increases the light transmittance;the imaging is brighter and clearer
Capture wider field of view
The focal reducer is great for visual use for a bigger FOV and is indispensable when CCD imaging
Fully threaded to minimize reflections
Blackened edges and blackened interior to reduce scattering of stray light and maximize contrast
Specifications:
Focal reducer: 0.5x
Barrel size: 1.25"/31.7mm
Thread interface: male C-mount at top and female M28.5x0.6 thread at the rear end
Sleeve material: full metal aluminum alloy
Lens coated: broadband green coated
Lens material: pure optical lens
Total height: 50mm/1.76in
Package includes:
1 x SVBONY 0.5x focal reducer 1 x C-Mount adapter
7. Astromania 1.25" 0.5X Reducer Corrector - C-Mount Standard for C Or CS Mount CCTV Type Cameras with Telescopes - Reduces The Focal Length for Visual and Photographic Use
Feature
85mm focal length, reduction factor of about 0.5X, depending on spacing. 0.5x focal reducer effectively halves the focal length of a telescope, enabling lower magnification.Mounting threads - 1.25" filter thread (28.5x0.75 MM) on one sides, the opposite end of this adapter has a C-Mount (1 inch diameter with 32 threads per inch) standard for C or CS mount CCTV type cameras with telescopes.
A wider field of view, and shorter exposure times for astrophotography. 2 lenses for better correction - cemented together and coated, black-anodized aluminum housing.
Free light transmission - 22.5mm lens aperture. Can be used with additional spacers (available separately) to achieve further focal reduction.
Intended for use with with longer-focal-ratio telescopes and eyepieces of narrow to moderately-wide apparent fields of view.
Description
Astromania 0.5X Reducer halves the focal length of your telescope, giving you a much wider field of view. You can use this, for example, for doing astrophotography using an astronomy webcam. Using the reducer is ingeniously simple - it is threaded for attaching to a C-Mount standard for C or CS mount CCTV type cameras with telescopes. Screw the Astromania reducer into C or CS mount CCTV type cameras and so double the size of the photographic image field. This lets you take images of much larger areas of the lunar surface, for example. The reducer is also great for taking videos of the Moon using your webcam. You can obtain even larger image fields with your astronomy webcam if you attach an extension tube (e.g. 25mm) between the reducer and camera.8. EWOOP Viltrox EF-M2 AF 0.71x Autofocus Focal Reducer Booster Mount Adapter Design for Canon EOS EF Lens to M4/3 MFT Micro 4/3 Camera Panasonic GH5 4 3 2 1, Olympus OM-D E-M1 M5 M10/E-PL8 7 6 5/Pen-F
Feature
Supports Auto focus; Focal Length Multiplier: 0.71x; Exif transmitting; Electronic aperture control; IS stabilization; USB firmware upgradeCompatible Canon EOS EF Lenses, part Sigma lenses, and Tamron EF mount lenses. Applicable models to view the picture or describe the details
Design for Micro 4/3 series cameras Panasonic GH5 4 3 2 1, Olympus OM-D E-M1 M5 M10/E-PL8 7 6 5/PEN-F
Made of aluminum allo, With detachable 1/4" tripod adapter provides support for longer Canon EOS Lens
USB Firmware Upgrade: Equipped with USB interface, can realize software upgrade. Can perfect new functions of the lens mount adapter and fix bugs according to follow-up upgrades. - ---- 1 Year Warranty.........Note: Does not include the camera
Description
The greatest feature: Plus 0.71 based on the original focal length (equivalent focal length=focal length x0.71), which can help enlarge 1 level aperture. Build-in 4groups, 4pcs optical glasses, AF(auto focus) and adjustable aperture, EXIF signal transmission, etc.Micro Four Thirds Camera:
Olympus OM-D E-M1/E-M5/E-M10/PEN-F/E-PL8/E-PL7/E-PL6/E-PL5/E-P5/E-PM2;
Panasonic GH5/GH4/GH3/GH2/GH1/GF6/GF5/GF3/GF1/GX80/GX85/GX8/GX7/GX1/G80/G85/G7/G6/G5/G3/G1/GM1.
Compatible lenses:
Canon EF 11-24mm F7.0L USM Canon EF 16-35mm f/2.8L II Canon EF 17-40mm f/4 Canon EF 20-35mm f/2.8 L Canon EF 20-35mm f/3.5-4.5 USM Canon EF 24-70mm f/4L IS USM Canon EF 24-70mm f/2.8L II USM Canon EF 24-105mm f/4L IS Canon EF 24-85mm f/3.5-4.5 USM Canon EF 24-105mm f/3.5-4.5 Canon EF 28-80mm f/3.5-5.6 II Canon EF 28-135mm f/3.5-5.6 IS //E7 Canon EF 70-200mm f/2.8L IS II USM Canon EF 70-200mm f/4L Canon EF 70-300mm f/4-5.6 Canon EF 14mm f/2.8 L Canon EF 24mm f/2.8 Canon EF 24mm f/1.4L Canon EF 28mm f/1.8 Canon EF 35mm f/1.4L Canon EF 35mm f/2.0L Canon EF 40mm f/2.8 STM Canon EF 50mm f/1.8 II Canon EF 50mm f/1.4 USM Canon EF 50mm f/2.5 Canon EF 85mm f/1.8 USM Canon EF 85mm f/1.2L II USM Canon EF 100mm f/2.0 Canon EF 100mm f/2.8 Macro Canon EF 135mm f/2.0L Canon EF 180mm f/3.5 L Canon EF 200mm f/2.8L Canon EF 300mm f/4L IS Canon EF 400mm f/4.0 DO IS USM Canon EF 400mm f/5.6L Canon EF 500mm f/4L IS USM Tamron AF 17-50mm f/2.8 Di-II LD 18-270 F3.5-6.3 SP24-70mm f/2.8 Di- VC USD 150-600mm f/5-6.3 SP35MM F1.8 DI VC USD SIGMA 24-35mm f/2 DG 24-70mm f/2.8 DG 70-300mm f/4-5.6 DG 120-300mm f/2.8 DG 24mm f/1.4 DG 35mm f/1.4 DG 85mm f/1.4 DG
Package Included:
Viltrox EF-M2 adapter x 1
9. Commlite CM-AEF-MFT Booster Canon EF Lens to Micro Four Thirds 0.71x Speed Booster Autofocus Adapter for Panasonic GH4 GH5 GH5S GF6 GF1 GX1 GX7 Olympus E-M5 E-M10 E-PL5
Feature
CompatibilityCompatible with EF Series Lens to M4/3 (MFT/Micro Four Third) Mount Cameras. Panasonic: GX1 GX7 GX8 GX80/85 GH1 GH4 GH5 G2 G3 G5 G7 GM1 GF3 AF100 Olympus: E-M1 E-M1 Mark II E-M5 E-M5 Mark II E-M10 PEN-F E-P5 E-PL13. Please check your cameras or lens fits this lens adapter before you purchase.0.71x Focal Reducer BoosterCM-AEF-MFT Booster can increase one great of an aperture to blur the background and better highlight the theme. Built-in optical correction group, when using this adapter, the focus of the lens should be shortened by X0.71, and then multiply this data by M4/3 conversion rate, is the approximately M4/3 camera's actually equivalent focus.
Auto Focus Function&Aperture ControlCM-AEF-MFT Booster with steady, fast and smooth autofocus, let you easy to shoot in the face of fleeting beauty. You can also adjust the aperture of EF lens by control M4/3 camera body.
EXIF signal transmitting&IS FunctionCooper gold-plated contacts with great conductivity enhance the EXIF info. Transmission between lens and camera body. CM-AEF-MFT Booster was built-in IS function, making your focus much more precise and clear.
With USB port firmware updateFor adapter firmware update, connect the adapter to the computer with USB cable and execute latest file download from official website. Do not require to attach the adapter to your camera.
Description
Description:
Commlite Lens Mount Adapter CVM-AEF-MFT Booster can change the EF lens over M4/3 Camera, and meanwhile can achieve functions like USB Firmware Upgrading; 0.71x Focal Reducer Booster; EXIF Info. Transmitting; Support Auto Focus Function; Electronic Aperture Control; Built-in IS Stabilization Function; Gold-plated Contact Pins,etc. It is satisfied all the photographer or video users who need this super combination.
We are always here to help you if you do not know whether this adapter fits your camera and lens!
Main Features:
1.USB Firmware Upgrading;
2.0.71x Focal Reducer Booster;
3.EXIF Info. Transmitting
4.Support Auto Focus Function;
5.Electronic Aperture Control;
6.Built-in IS Stabilization Function;
7.Gold-plated Contact Pins for Great Conductivity;
8.1/4 Bottom Tripod Base Plate;
9.CNC Processing with Aluminum Alloy Made.
Notice:
1.Increase the Aperture
Increasing one gear of aperture to blur the background and better highlight the theme. CVM-AEF-MFT Booster with high-quality will be a good choose for shutterbug.
2.Reduce Focal Length
This adapter built-in with optical correction group, when using the adapter, the focus of the lens should be multiplied by 0.71, then multiplied by 1.5 (the focus multiplier), is the lens' actually equivalent focus .
For example, the 50mm focal length is mounted on APS-C camera:
50mm (Original EF lens Focal Length) x0.71( EF-E Mount Adapter )x 1.5 (APC-C ConversionRate)=53.25mm
10. Commlite AEF-MFT Booster 0.71x Focal Reducer Booster AF Lens Mount Adapter for Canon EF Lens to Panasonic/Olympus M4/3 Camera Enlarge Aperture Speed Booster with USB Update Port For GH4 GH5 GF6 GF1 GX
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