Sony Fisheye Converter Full-frame Fisheye Converter SEL28F20 vs Canon EF 70-200mm f/2.8L IS III USM (Camera Lens Comparison)

Feature	Sony Fisheye Converter Full-frame Fisheye Converter SEL28F20	Canon EF 70-200mm f/2.8L IS III USM
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Product Code	SEL057FEC	3044C002
Purchase
Purchase	Amazon $298 Adorama $298 B&H Photo $298 Newegg $298 Walmart $298	Adorama $2,099 Amazon $1,599 B&H Photo $2,099 Best Buy $2,100 Newegg $1,735 Walmart $1,870
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Product Brand	Sony	Canon
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Retail Price	$300 USD	$2,099 USD
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Product Manual	sony.com/electronics/support/res/manuals/4535/45356981M.pdf [i]	gdlp01.c-wss.com/gds/3/0300031113/01/ef70-200f28lisiiiusm-im-en.pdf [i]
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Camera Lens
Camera Lens Mount	Sony E Lens Mount	Canon EF Lens Mount
Format Coverage	Full Frame Sensor	Full Frame Sensor
Zoomability	Fisheye Converter	Zoom Lens
Lens Image Stabilization	No Stabilization	Yes Stabilization
Maximum Aperture	4 F-Stop	3 F-Stop
Minimum Aperture	22 F-Stop	32 F-Stop
Min Focal Length	16 mm	70 mm
Max Focal Length	16 mm	200 mm
Maximum Magnification	0 x	0 x
Max View Angle	180 Degrees	34 Degrees
Min View Angle	180 Degrees	12 Degrees
Lens Groups	4 Lens Groups	19 Lens Groups
Lens Elements	5 Lens Elements	23 Lens Elements
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Compare	Compare to another camera lens	Compare to another camera lens