Sony Vario-Tessar T* E 16-70 mm F4 ZA OSS APS-C Standard Zoom ZEISS Lens with Optical SteadyShot vs Irix Lens 30mm f/1.4 Dragonfly for Pentax K (Camera Lens Comparison)

Feature	Sony Vario-Tessar T* E 16-70 mm F4 ZA OSS APS-C Standard Zoom ZEISS Lens with Optical SteadyShot	Irix Lens 30mm f/1.4 Dragonfly for Pentax K
Image
Product Code	SEL1670Z	IL-30DF-PK
Purchase
Purchase	Adorama $798 Amazon $798 Best Buy $800 Newegg $636 Walmart $598 Best Buy $798	Adorama $675 Amazon $675 B&H Photo $449 Walmart $675
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Product
Product Brand	Sony	Irix
Product Family
Retail Price	$800 USD	$675 USD
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Product Manual	sony.com/electronics/support/res/manuals/4468/44680830M.pdf [i]
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Camera Lens
Camera Lens Mount	Sony E Lens Mount	Pentax K Lens Mount
Format Coverage	APS-C Sensor	Full Frame Sensor
Zoomability	Zoom Lens	Prime Lens
Lens Image Stabilization	Yes Stabilization	No Stabilization
Maximum Aperture	4 F-Stop	1 F-Stop
Minimum Aperture	22 F-Stop	16 F-Stop
Min Focal Length	16 mm	30 mm
Max Focal Length	70 mm	30 mm
Maximum Magnification	0 x
Max View Angle	83 Degrees	62 Degrees
Min View Angle	23 Degrees	62 Degrees
Lens Groups	12 Lens Groups	11 Lens Groups
Lens Elements	16 Lens Elements	13 Lens Elements
Compare
Compare	Compare to another camera lens	Compare to another camera lens