Canon RF-S 18-45mm F4.5-6.3 IS STM vs Sigma 18-200mm F3.5-6.3 DC OS

This is a full comparison between the lenses Canon RF-S 18-45mm F4.5-6.3 IS STM and Sigma 18-200mm F3.5-6.3 DC OS .

Compare Specifications

Product
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Name Canon RF-S 18-45mm F4.5-6.3 IS STM Sigma 18-200mm F3.5-6.3 DC OS
Manufacturer Canon Sigma
SKU
Release Date and Price
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Release Year 2022 2007
Release Date 2022-05-24
MSRP N/A 580 USD
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Lens Type
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Lens Type Standard / Normal Superzoom
Zoom or Prime Zoom lens Zoom lens
Mount and Compatibility
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Mount Canon RF Canon EF-S
Designed for APS-C sensor Yes Yes
Focus
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Autofocus (AF) Yes YesNote. See below for further information
Built-in Autofocus (AF) Motor Yes No
Requires that the camera has an Autofocus Motor
Compatible Cameras for Sigma 18-200mm F3.5-6.3 DC OS
Motor Type Stepper Motor N/A
Focus Method No information No information
Closest Focusing Distance 20 cm 45 cm
Maximum Magnification 0,16
Aperture
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Maximum Aperture F4,5-6,3
This lens has a variable aperture at different focal lengths.
F4,5 at 18 mm
F6,3 at 45 mm
Variable Aperture
F3,5-6,3
This lens has a variable aperture at different focal lengths.
F3,5 at 18 mm
F6,3 at 200 mm
Variable Aperture
Diaphragm Blades 7 No information
Optics
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Construction 7 elements  /  7 groups 18 elements  /  13 groups
Special Elements/Coatings Two aspherical elements No information
Focal Length
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Focal Length 18-45 mm 18-200 mm
Zoom Range 27 mm 182 mm
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization Yes Yes
OS
Image Stabilization CIPA Rating 4 stops N/A
Physical
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Weather Sealing No No
Diameter 69 mm 79 mm
Length 44 mm 100 mm
Weight 130 gr 610 gr
Other
Canon RF-S 18-45mm F4.5-6.3 IS STM
Sigma 18-200mm F3.5-6.3 DC OS
Filter Type Filter Thread Filter Thread
Filter Diameter 49 mm 72 mm
Lens Hood Not Included Included
Lens Hood SKU EW-53 LH780-04 581
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A