Sony 16mm Fisheye Converter for FE 28mm f/2 Lens (SEL057FEC)
Converts 28mm Lens to 16mm Fisheye, 180° Angle of View, Transmits EXIF Data to Camera, Built-In Petal-Type Lens Hood. The 16mm Fisheye Conversion Lens for FE 28mm f/2 Lens from Sony lets you broaden the focal length of your 28mm full-frame lens to a 16mm lens with 180? perspective for inclusive and distorted creativity. As this converter lens is uniquely compatible with the FE 28mm f/2 lens it transmits EXIF data through the host lens to the camera. The optical design of the converter lens is comprised of 5 elements in 4 groups and when on the 28mm lens it provides a maximum aperture of f/3.5 and a minimum focus distance of 8.8. When the lens is used with an APS-C E-Mount camera the converter lens provides a 105? angle of view and a 24mm focal length equivalent. It is a lightweight compact addition to the 28mm lens and features a built-in petal-type lens hood to shield the lens from unwanted light.
Converts 28mm Lens to 16mm Fisheye, 180° Angle of View, Transmits EXIF Data to Camera, Built-In Petal-Type Lens Hood. The 16mm Fisheye Conversion Lens for FE 28mm f/2 Lens from Sony lets you broaden the focal length of your 28mm full-frame lens to a 16mm lens with 180? perspective for inclusive and distorted creativity. As this converter lens is uniquely compatible with the FE 28mm f/2 lens it transmits EXIF data through the host lens to the camera. The optical design of the converter lens is comprised of 5 elements in 4 groups and when on the 28mm lens it provides a maximum aperture of f/3.5 and a minimum focus distance of 8.8. When the lens is used with an APS-C E-Mount camera the converter lens provides a 105? angle of view and a 24mm focal length equivalent. It is a lightweight compact addition to the 28mm lens and features a built-in petal-type lens hood to shield the lens from unwanted light.
Converts 28mm Lens to 16mm Fisheye, 180° Angle of View, Transmits EXIF Data to Camera, Built-In Petal-Type Lens Hood. The 16mm Fisheye Conversion Lens for FE 28mm f/2 Lens from Sony lets you broaden the focal length of your 28mm full-frame lens to a 16mm lens with 180? perspective for inclusive and distorted creativity. As this converter lens is uniquely compatible with the FE 28mm f/2 lens it transmits EXIF data through the host lens to the camera. The optical design of the converter lens is comprised of 5 elements in 4 groups and when on the 28mm lens it provides a maximum aperture of f/3.5 and a minimum focus distance of 8.8. When the lens is used with an APS-C E-Mount camera the converter lens provides a 105? angle of view and a 24mm focal length equivalent. It is a lightweight compact addition to the 28mm lens and features a built-in petal-type lens hood to shield the lens from unwanted light.
Converts 28mm Lens to 16mm Fisheye, 180° Angle of View, Transmits EXIF Data to Camera, Built-In Petal-Type Lens Hood. The 16mm Fisheye Conversion Lens for FE 28mm f/2 Lens from Sony lets you broaden the focal length of your 28mm full-frame lens to a 16mm lens with 180? perspective for inclusive and distorted creativity. As this converter lens is uniquely compatible with the FE 28mm f/2 lens it transmits EXIF data through the host lens to the camera. The optical design of the converter lens is comprised of 5 elements in 4 groups and when on the 28mm lens it provides a maximum aperture of f/3.5 and a minimum focus distance of 8.8. When the lens is used with an APS-C E-Mount camera the converter lens provides a 105? angle of view and a 24mm focal length equivalent. It is a lightweight compact addition to the 28mm lens and features a built-in petal-type lens hood to shield the lens from unwanted light.
in 10 offers
The lowest price for Sony 16mm Fisheye Converter for FE 28mm f/2 Lens (SEL057FEC) right now is $374.25 at digiDirect Australia, compared across 10 retailers.
The all-time low was $90.00 on 10 Sept 2025 — today's price is 316% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 26 June 2026.
Last updated at 26/06/2026 18:22:27
Sony FE SEL057FEC Fisheye Converter
Free delivery between Sat – Thu
Sony Fisheye Converter for E-Mount FE 28mm f/2 Wide Angle Lens
Free delivery between 30 June – 6 July
E-Mount Fisheye Converter by Sony
Free delivery
Sony FE SEL057FEC Fisheye Converter
Delivery $9.95
Sony 16mm Fisheye Conversion Lens for FE 28mm f/2 Lens (SEL057FEC)
Delivery $50
Sony SEL057FEC Fisheye Converter Lens Lens
Free delivery
Sony 28mm Fisheye Converter for E-Mount Lens E Mount Camera Lens - Best For Astro Photography
Free delivery between Tue – Wed
Sony E-Mount Fisheye Converter
Delivery $20.05
Sony Fisheye Converter For Fe 28mm F2 Lens (sel057fec)
Delivery $109.98
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sony 0.57x Fisheye Converter for FE 28mm f2.0
Delivery $77.07
originally posted on ebay.com
If you know what you're getting this is a great lens and a decent valueif you're already got the 28mm. It is decently sharp but there are noticeable aberrations off center. You can get better IQ from a dedicated fisheye lens but there aren't many AF options and most are designed for SLRs so they are even heavy and bigger (and this combo isn't svelte!). The auto-EXIF data for stabilization and post is useful too (the camera knows when you've got it attached and registers the combo as a 16mm f/3.5 lens).
originally posted on ebay.com
Bought it to have a fish eye lens but my iPhone 11does a better job than my Sony a7rIV with that lens... yike
originally posted on bhphotovideo.com
It's doing the hob for me.I bought this to shoot 360 virtual toursAnd it's perfect
| Lens system | |
| Closest focusing distance | 0.22 m |
| Performance | |
| Camera brands compatibility | Sony |
| Compatibility | FE 28mm F2 |
Sony FE SEL057FEC Fisheye Converter
Free delivery between Sat – Thu
Sony Fisheye Converter for E-Mount FE 28mm f/2 Wide Angle Lens
Free delivery between 30 June – 6 July
E-Mount Fisheye Converter by Sony
Free delivery
Sony FE SEL057FEC Fisheye Converter
Delivery $9.95
Sony 16mm Fisheye Conversion Lens for FE 28mm f/2 Lens (SEL057FEC)
Delivery $50
If you know what you're getting this is a great lens and a decent valueif you're already got the 28mm. It is decently sharp but there are noticeable aberrations off center. You can get better IQ from a dedicated fisheye lens but there aren't many AF options and most are designed for SLRs so they are even heavy and bigger (and this combo isn't svelte!). The auto-EXIF data for stabilization and post is useful too (the camera knows when you've got it attached and registers the combo as a 16mm f/3.5 lens).
Bought it to have a fish eye lens but my iPhone 11does a better job than my Sony a7rIV with that lens... yike
It's doing the hob for me.I bought this to shoot 360 virtual toursAnd it's perfect
I needed a different type of prospective on my race coverage, I first brought the 28mm f2 Sony lens which is a beautiful sharpe prime for scouring the pits , having the Fish eye converter gives me two lenses in one, its sharpe, with no hassle to fit. Would reckomend this for anyone looking for a different prospective on their subject. Construction is tough and quality is second to none.
Pros: Easy attachment and detachment to the 28 mm f/2.Sharpness is not affected by attaching this add-on (that I noticed).Exif data is recorded correctly (16 mm).Solid construction.Relatively cheap.The auto-focus works well.Very fun to use!Cons: Heavier than the 28 mm lens it attaches to.Like the 28 mm, not weather sealed.It is not a standalone fisheye lens, so the set up ends up being a bit long and a bit unbalanced.If you have the 28 mm and are interested in fisheye photography, just buy it!
This is a good fisheye converter a bit soft on the far outer corners but over all the image is sharp on about 92% of the image. I shoot with a a7riii & a6300 on the full frame you will get the best out of this lens. It gets 4 stars for its price it should be only ($) or so but the fact it communicates its exif data I look past the price.
Pro: Attaches right onto the 28mm f/2 like a glove. Allows an acceptable 3.5 min aperture. Super sharp. Con: super heavy. With the 28mm this is a long lens. (Still worth it!)
This is not a stand alone lense, it’s an attachment to the 18mm Sony lense. This fisheye attachment adds a creative aspect to your subject. It brings the main subject up close, while slightly distorting the background. Whether photographing architecture or people, this attachment adds that certain something.
Not too often do I ever need to or do use a fish eye lens but this makes using one super easy. Originally I bought a rokinon manual focus which is a tad wider view but ran into problems of missing a bunch of shots when trying to take some at a buddy’s wedding. (Because of the changing elements and having to shot, zoom, check, adjust) a manual lens proved to difficult that wide. So I looked into this adapter for a remarkable little lens that I already had the (28mmf2). I even rented it (as well as the 21mm wide) before purchasing. What a difference it made. Granted I did lose a little bit on the f-stop range but the ability to use the auto focus was well worth it. Would give it 5stars if it wasn’t for the inherit problem of a fish eye... not being able to get a ... MoreNot too often do I ever need to or do use a fish eye lens but this makes using one super easy. Originally I bought a rokinon manual focus which is a tad wider view but ran into problems of missing a bunch of shots when trying to take some at a buddy’s wedding. (Because of the changing elements and having to shot, zoom, check, adjust) a manual lens proved to difficult that wide. So I looked into this adapter for a remarkable little lens that I already had the (28mmf2). I even rented it (as well as the 21mm wide) before purchasing. What a difference it made. Granted I did lose a little bit on the f-stop range but the ability to use the auto focus was well worth it. Would give it 5stars if it wasn’t for the inherit problem of a fish eye... not being able to get a filter for it... to protect the lens in front ... or because it connects to the front of the 28mm like a lens hood, I can’t add ND, or a polarizer to it.
My first lens for my A7sii was the 28mm f/2. I wanted a little more flexibility so I picked this up. It worked very well, but does have some serious fisheye going on. I ended up returning it and investing in the Zeiss 16-35, which has virtually no fisheye distortion
| Lens system | |
| Closest focusing distance | 0.22 m |
| Performance | |
| Camera brands compatibility | Sony |
| Compatibility | FE 28mm F2 |
