Sony Vario-Tessar T* FE 24-70 mm F4 ZA OSS Full-frame Standard Zoom ZEISS Lens with Optical SteadyShot vs Irix Lens 21mm f/1.4 Dragonfly for Pentax K (Camera Lens Comparison)

Feature	Sony Vario-Tessar T* FE 24-70 mm F4 ZA OSS Full-frame Standard Zoom ZEISS Lens with Optical SteadyShot	Irix Lens 21mm f/1.4 Dragonfly for Pentax K
Image
Product Code	SEL2470Z	IL-21DF-PK
Purchase
Purchase	Adorama $898 B&H Photo $898 Best Buy $900 Newegg $589 Walmart $898	Adorama $699 B&H Photo $449
Product Search
Product
Product Brand	Sony	Irix
Product Family
Retail Price	$900 USD	$699 USD
Production Status
Release Year
Production Country
Web Profile
Webpage URL
Facebook Page
IMDB Movie Page
IMDB Person Page
Instagram Page
LinkedIn Page
Wikipedia Page
X/Twitter Page
YouTube Page
Product Manual	sony.com/electronics/support/res/manuals/4528/45287060M.pdf [i]
Firmware Download
Camera Lens
Camera Lens Mount	Sony E Lens Mount	Pentax K Lens Mount
Format Coverage	Full Frame 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	24 mm	21 mm
Max Focal Length	70 mm	21 mm
Maximum Magnification	0 x
Max View Angle	84 Degrees	90 Degrees
Min View Angle	34 Degrees	90 Degrees
Lens Groups	10 Lens Groups	11 Lens Groups
Lens Elements	12 Lens Elements	15 Lens Elements
Compare
Compare	Compare to another camera lens	Compare to another camera lens