Canon RF24-240mm F4-6.3 IS USM vs Pentax SMC D-FA 645 55mm F2.8 (Camera Lens Comparison)

Feature	Canon RF24-240mm F4-6.3 IS USM	Pentax SMC D-FA 645 55mm F2.8
Image
Product Code	3684C002	Pentax 26350
Purchase
Purchase	Adorama $899 Amazon $809 B&H Photo $899 Best Buy $900 Newegg $950 Walmart $899	Adorama $427 B&H Photo $1,000
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Product
Product Brand	Canon	Pentax
Product Family
Retail Price	$900 USD	$1,000 USD
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Product Manual	gdlp01.c-wss.com/gds/6/0300036346/02/rf24-240-f4-63isusm-im4-eng.pdf [i]
Firmware Download
Camera Lens
Camera Lens Mount	Canon RF Lens Mount	Pentax 645 Lens Mount
Format Coverage	Full Frame Sensor
Zoomability	Zoom Lens	Prime Lens
Lens Image Stabilization	Yes Stabilization	No Stabilization
Maximum Aperture	6 F-Stop	3 F-Stop
Minimum Aperture		22 F-Stop
Min Focal Length	24 mm	55 mm
Max Focal Length	240 mm	55 mm
Maximum Magnification	0 x	0 x
Max View Angle		65 Degrees
Min View Angle		65 Degrees
Lens Groups	15 Lens Groups	7 Lens Groups
Lens Elements	21 Lens Elements	9 Lens Elements
Compare
Compare	Compare to another camera lens	Compare to another camera lens