Canon RF24-105mm F4 L IS USM vs Opteka 500mm f/6.3 (with 2x- 1000mm) Telephoto Mirror Lens for T Mount (Camera Lens Comparison)

Feature	Canon RF24-105mm F4 L IS USM	Opteka 500mm f/6.3 (with 2x- 1000mm) Telephoto Mirror Lens for T Mount
Image
Product Code	2963C002	OPT5006M
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Purchase	Adorama $1,299 Amazon $1,299 B&H Photo $1,299 Best Buy $1,300 Newegg $1,150 Walmart $1,098	B&H Photo $140
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Product
Product Brand	Canon	Opteka
Product Family
Retail Price	$1,299 USD	$109 USD
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Product Manual	pdisp01.c-wss.com/gdl/WWUFORedirectTarget.do?id=MDMwMDAzMjE2NDAx&cmp=ABR&lang=EN [i]
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Camera Lens
Camera Lens Mount	Canon RF Lens Mount	T 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	6 F-Stop
Minimum Aperture	22 F-Stop	6 F-Stop
Min Focal Length	24 mm	500 mm
Max Focal Length	105 mm	500 mm
Maximum Magnification	0 x
Max View Angle	84 Degrees	4 Degrees
Min View Angle	23 Degrees	4 Degrees
Lens Groups	14 Lens Groups	6 Lens Groups
Lens Elements	18 Lens Elements	7 Lens Elements
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Compare	Compare to another camera lens	Compare to another camera lens