Sony Fisheye Converter Full-frame Fisheye Converter SEL28F20 vs Sony 2x Teleconverter Lens 2x Teleconverter compatible with select telephoto lenses (Camera Lens Comparison)

Feature	Sony Fisheye Converter Full-frame Fisheye Converter SEL28F20	Sony 2x Teleconverter Lens 2x Teleconverter compatible with select telephoto lenses
Image
Product Code	SEL057FEC	SEL20TC
Purchase
Purchase	Amazon $298 Adorama $298 B&H Photo $298 Newegg $298 Walmart $298	Adorama $548 Amazon $548 B&H Photo $548 Best Buy $550 Newegg $505 Walmart $535
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Product
Product Brand	Sony	Sony
Product Family
Retail Price	$300 USD	$550 USD
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Product Manual	sony.com/electronics/support/res/manuals/4535/45356981M.pdf [i]	sony.com/electronics/support/res/manuals/4584/45845790M.pdf [i]
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Camera Lens
Camera Lens Mount	Sony E Lens Mount	Sony E Lens Mount
Format Coverage	Full Frame Sensor	Full Frame Sensor
Zoomability	Fisheye Converter	Teleconverter Lens
Lens Image Stabilization	No Stabilization
Maximum Aperture	4 F-Stop
Minimum Aperture	22 F-Stop
Min Focal Length	16 mm
Max Focal Length	16 mm
Maximum Magnification	0 x
Max View Angle	180 Degrees
Min View Angle	180 Degrees
Lens Groups	4 Lens Groups	5 Lens Groups
Lens Elements	5 Lens Elements	8 Lens Elements
Compare
Compare	Compare to another camera lens	Compare to another camera lens