Finding your suitable focal reducer mft 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 mft including detail information and customer reviews. Let’s find out which is your favorite one.
Reviews
1. Fotasy MANGSB Focal Reducer Speed Booster Adapter Nikon G AFS Lens to MFT Micro 4/3 M43 Camera, Black
Feature
Increase exposure to 1 stop, and you can use faster shutter speed to shoot an imageReduces focal length to 0.72x , to adjust the image size to near 1:1 so that the focal length of the image is close to actual focal length of the lens, e.g. 50mm x 2 x 0.72 = 72mm.
Please note this adapter works with Nikon G Full frame lenses only.
No electrical contacts. Exposure and focus has to be adjusted manually. Automatic diaphragm, auto-focusing, or any other functions will not operated with using this adapter
With Arca Swiss Type Tripod Ring
Description
Fotasy Nikon G Lens to Panasonic Olympus MFT Micro 4/3 M43 Camera Focal Reducer Speed Booster Adapter. Increase exposure to 1 stop, reduces focal length to 0.72x. Fits Panasonic G1 G2 G3 G5 G7 GH1 GH2 GH3 GH4 GF1 GF2 GF3 GF5 GF6 GF7 GF8 GM1 GM5 GX1 GX2 GX7 GX8 GM1 GM5; Olympus E-P1 E-P2 E-P3 E-P5 E-PL1 E-PL2 E-PL3 E-PL5 E-PL6 E-PL7 OM-D E-M1 E-M5 Mark II E-M10 Mark II E-PM2 E-PM1 PEN-F and Black Magic Design MFT Mount Camera2. Celestron f/6.3 Reducer Corrector for C Series Telescopes
Feature
This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopesThis clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality
The Reducer/Corrector is f/6.3 for C5, C6, C8, C9 and C11 telescopes and f/7 for the C14 telescope
Description
This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Reducer/Corrector is f/6.3 for C5, C6, C8, C9 and C11 telescopes and f/7 for the C14 telescope.If offers wide fields of view with any Schmidt-Cassegrain telescope. Used for astrophotography, it reduces exposure time by a factor of 3.
Celestron doesnt offer a f/6.3 Schmidt-Cassegrain telescope, because the design is impractical, with a large central obstruction, and resulting loss in contrast. This, added to the inability to utilize longer focal ratios for certain objects, led Celestron to design the four-element, fully multicoated f/6.3 Reducer/Corrector. Results are amazing both visually and photographically.
THE #94175 REDUCER/CORRECTOR LENS IS NOT COMPATIBLE WITH CELESTRON EDGEHD OPTICAL SYSTEMS.
3. Meade Instruments 07545 LX f/6.3 Focal Reducer and Field Flattener (Black)
Feature
Reduces your telescope's focal ratio by 0.63Reduces exposure times and simplifies astrophotography
Improves edge-of-field resolution by flattening the telescope's field
Features a 4-element, multi-coated 41-millimeter lens within a metal cell
Comes with a 1-year limited warranty
Description
The Meade 07545 LX f/6.3 Focal Reducer and Field Flattener ultimately reduces your telescopes focal ratio by 0.63, which reduces exposure times and simplifies astrophotography while improving edge-of-field resolution by flattening the telescopes field. This product features a 4-element, multi-coated 41-millimeter lens within a metal cell that threads upon 2-inch to 18-inch rear cell thread of 8-inch to 16-inch Meade Schmidt-Cassegrain or Ritchery-Chrtien telescopes. This item is compatible with Meades line of APO refractors, as well as 7-inch Maksutov-Cassegrains. Camera-specific T-mounts and the Meade no.07352 Photo Adapter is required for use of this product. The Meade 07545 LX f/6.3 Focal Reducer and Field Flattener comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.4. Astromania 0.5X Reducer for Photography And Observing - 1.25" Filter Thread (28.5x0.75MM) on Both Sides - 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, a wider field of view, and shorter exposure times for astrophotography.2 lenses for better correction - cemented together and coated, black-anodized aluminum housing.
Mounting threads - 1.25" filter thread (28.5x0.75MM) on both sides: Threads into eyepieces, camera adapters, and other accessories with standard 1.25" threads, and can be stacked with additional 1.25" threaded accessories.
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 1.25" filter thread, which lets you easily screw it into any 1.25" eyepiece or 1.25" camera adapter. Screw the Astromania reducer into the filter thread on your camera 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.Screw the reducer into a 1.25" eyepiece and you have a smaller magnification and hence a significantly larger field of view. You can use the reducer if you don't have the correct eyepiece. The reducer is optimal for achieving a focal length of up to about 25mm.5. Solomark Multi-Coated 1.25" 0.5x Focal Reducer Telescope Eyepiece
Feature
Fully multi-coated optics held in a black-anodized aluminum filter cell.Threads into eyepieces, camera adapters, and other accessories with standard 1.25" threads, and can be stacked with additional 1.25" threaded accessories.
Can be used with additional spacers (available separately) to achieve further focal reduction.
0.5x focal reducer effectively halves the focal length of a telescope, enabling lower magnification, a wider field of view, and shorter exposure times for astrophotography.
Intended for use with with longer-focal-ratio telescopes and eyepieces of narrow to moderately-wide apparent fields of view.
Description
This reducer reduces the focal length of your telescope by half. This means you get a much larger field of view. Use this advantage, for example, in photography with astronomical web cameras. Screw in and you're ready The adaptation of the reducer is ingeniously simple.It has a 1.25" filter screw-in thread. it fits easily into any 1.25" eyepiece or any 1.25" photo adaptor. Simply increase the image field of your web cameras Screw the Omegon reducer easily into the filter thread of your camera.
Then you can double your photographic image field. For example, you can record a significantly larger portion of the lunar surface with your web camera. The reducer is also perfectly suitable for shooting moon videos with your web camera.
You can achieve even larger image fields with your astronomical web camera when you attach an extension sleeve (e.g. 25 mm) between the reducer and camera. Can also be screwed into eyepieces Screw the reducer into a 1.25" eyepiece: and you will get a smaller magnification and a significantly larger field of view. Simply use the reducer if you still need the correct eyepiece.
You can optimally use the reducer up to a focal length of around 25 mm.
The advantages at a glance:
0.5x reducer for screwing into a filter thread
Increase the image field of your web camera
More lens speed
Use the reducer visually with an eyepiece
Also ideal for video astronomy
Record large areas of the moon's surface
Specifications:
Connecting thread: filter thread on both sides 1.25" (M 28.5 x 0.75)
Free light transmission: lens aperture 22.5 mm Lenses: 2 lenses for better correction - cemented - coated
6. Meking Focal Reducer Speed Booster Lens Adapter Canon EF to Micro 4/3 M43 Camera for Olympus Panasonic BMD BMCC MFT BMPCC and More
Feature
1.Increase exposure to 1 stop,and you can use faster shutter speed to shoot an image.2.Reduces focal length to 0.72x ,to adjust the image size to near 1:1 so that the focal length of the image is close to actual focal length of the lens, e.g. 50mm x 1.5 x 0.72 = 54mm.
3.Made of metal,durable
4.It is able to adjustable aperture,increase speed by 1 stop,reduce focal length 0.7x.
5.Package Included:1 x adapter 1 x Front & Rear Caps
Description
Product Description1.In common lens adapters,cropping effect occurs in all APS-C digital cameras with 1.5x magnification.This adapter reduces focal length to 0.72x , to adjust the image size to near 1:1 so that the focal length of the image is close to actual focal length of the lens, e.g. 50mm x 1.5 x 0.72 = 54mm.For using Micro Four Thirds (M4/3) mount digital cameras with Nikon F mount lenses.Allows focus infinity.Switching camera to "Shooting without lens" mode is essential.It helps to increase the maximum aperture to 1 stop,and you can use it faster by 1 stop.
2.Works fine,closely combined with the bayonet smooth,like the original lens.
3.It is able to adjustable aperture.
4.Made of metal, durable.
Note:
You must set the camera to "Shooting without lens" mode to ON before use.
7. GOWE Camera 0.75x Focus Reducing Telecompressor Optic Reducer Adapter Wireless Focus Controller
Feature
Description: a wireless remote adapter with focal reducer that allows you to attach Canon EF-mount lenses to MFT mount cameras. The equipped 0.75x focal reducer enable you to get a wider field of view. The Aputure DEC LensRegain helps you to expand the possibilities of Canon EF-mount lenses when you capture video with cine style camera.Main Features:Designed for MFT Mount Cameras and Canon EF Lenses; Magnification of 0.75xIncrease an Additional Stop of Light, T-Stop Display; 4 Element 4 Group Optical Element, Seven Layers Anti-Reflective Coatings; Enhanced Performance on MTF; Wireless Remote Focus and Aperture; Solid Metal Build Quality, 1/4 mount; Separate Extended Cable and Bracket; Support Lens:Canon EF 70-200mm f/2.8L IS II USM; Canon EF 40mm f/2.8 STM; Canon EF 24-70mm f/2.8L II USM; Canon EF 24-105mm f/4L II USM; Distagon T* 35mm f/1.4; Canon EF 50mm f/1.8 II
Package Inclduing:1 x Grip; 1 x Focal reducer adapter; 1 x Claw clip; 1 x Control box; 1 x Lens rear caps; 1 x Lens caps; 1 x Lanc cable; 1 x GH series remote cable; 1 x Charge*update cable; 1 x Product manual; 1 x Safe case