Đánh giá lens canon ef 28 200mm f3.5 5.6 usm năm 2024

"This is a very lightweight and compact zoom lens for its almost 7X zoom ratio. It is the first ever EF 28 to 200mm, made possible by the five group design with all five groups moving during zooming. It achieves the high zoom ratio while keeping the number of optical elements to a minimum by using two aspherical elements. Inner focusing using the second lens group gives focusing to 0.45m at all focal lengths and maximum magnification of 0.28X at 200mm. Inner focusing combined with the USM focusing motor give silent, high-speed focusing. Another advantage is that front-mounting accessories, especially polarizing (PL) filters are much easier to use since the lens does not rotate while focusing.

The silver ring at the front of the zoom ring presents high-quality appearance, and the optical system uses only environmentally friendly lead-free glass."

Compatibility, autofocus and focal length

This lens is constructed to fit all models of Canon cameras, regardless of camera model or type of sensor.

The ability to use autofocus is available for all cameras.

The lens has a focal length of 28-200 mm. Depending on which camera the lens is used, the experienced and perceived focal length will be different. Please visit the list of compatible cameras below, it will provide the equivalent focal length you get on each camera.

A positive thing is that this lens has a versitale zoom range, where the difference between 'maximum zoomed out' to 'maximum zoomed in' increases the lens versatility since you as a photographer easily can compose your picture without moving yourself physically.

• See compatible cameras and perceived/equivalent focal length
• See a full camera compatibility chart for Canon EF 28-200mm F3.5-5.6 USM
• Read more about focal length and your field of view
• Read more on the cameras impact on the perceived focal length

Lens brightness and image stabilizer

The lens brightness and aperture value is f/3,5-5,6.

This lens is not considered to have a good aperture value and brightness. It is something to consider before you purchase the lens. To compensate for this you might, while photographing in less favorable light conditions, be forced to either use higher ISO settings (which generates more noise in the image), slower shutter speeds (which may give some motion blur) or flash lightning. Read more at the link below what lens brightness means to you as a photographer.

One thing to consider is that the lens has a variable brightness, which means that depending on how much you are zooming the lens will have a different maximum aperture value. At 28 mm the lens brightness is f/3,5 and at 200 mm the brightness is f/5,6. Through the link below you can read more about what this could mean for you as a photographer.

The lens lacks image stabilization, which otherwise os good for avoiding the blur that can occur when using slow shutter speeds.

• Read more about the aperture and lens brightness
• Read more about changing brightness at different focal lengths
• Read more about how an image stabilizer works

Filter and Lens Hood

The lens has a traditional filter thread on the front and its measuring 72 mm which also the filter you will use must have. If you use for example an UV filter can be a cheap insurance against scratches and dust.

There is a lens hood that fits the lens (model name "EW-78D") but unfortunately this is something that is not included when purchasing the lens and must be ordered and bought separately, as an accessory.

• Read more about filters
• Read more about lens hoods

Images of Canon EF 28-200mm F3.5-5.6 USM

In order to see larger product images of the lens, click the link below.

• Images of Canon EF 28-200mm F3.5-5.6 USM

Things to consider before buying

Below you will find some summarized points and facts that can be considered as the 'pros and cons' of this lens. These are based entirely on the facts and values that are accessible through the lens specification, so we highly recommend that you also read the reported reviews available (see tab 'Reviews'); this in order to get a more complete view of the lens and its capabilities. Reviewer opinions reflect the lens, its use and its optical performance in a more accurate way, but any way - here a few different points to consider before buying this lens.

Review

SpecificationsCanon EF 28-200mm f/3.5-5.6 USM Lens

Year Introduced2000 Year Discontinued2010 Mounts OnFull-Frame, APS-C Lenses / Groups16/12 Angle of View: Diagonal75° – 12°Angle of View: Horizontal65° – 6°Angle of View: Vertical46° – 7° Aperture Aperture Range - Wide / Long f/3.5-22 / f/5.6-? Aperture Max by Focal Length 28-34mm = f/3.5 35-44mm = f/4.0 45-49mm = f/4.5 50-89mm = f/5.0 90-200mm = f/5.6 Number of Aperture Blades 6 Rounded Aperture? Weight Manufacturer Specification Weight 17.6 oz (500g) Actual Weight 17.6 oz (500g) Lens Hood Weight 1.1 oz (30g) In-Use Weight 18.7 oz (530g) Size Manufacturer Spec Size (DxL) 3.07 x 3.54” (78 x 90mm) Measured Size (DxL) 3.08 x 3.82” (78 x 97.1mm) Max Length at Full Extension 5.81” (147.6mm) Internal Zoom? / Extends with Zoom? N / Y Zoom Extension Length 1.99” (50.5mm) Internal Focusing? / Extends with Focusing? Y / N Lens Hood Size (DxL) 3.89 x 2.04” (98.9 x 51.7mm) Lens Length with Hood (Min-Max) 5.71 - 7.7” (145.1 - 195.6mm) Size of Rings: Focus / Zoom 0.24” / 2.03” (6mm / 51.6mm) Filter Size 72mm UV ► CP ► Front Element (Filter Mount) Rotates N Focus AF Motor Type Micro USM Full Time Manual Focus N Focus Limiter? / Focus Limiter Ranges N Distance Scale? / Type N Close Focus Specified Min Focus Distance 17.72” (450mm) Tested Min Focus Distance (Wide / Long) 16.22” / 16.77” (412mm / 426mm) Maximum Magnification (MM) 0.28x Magnification Range with 12mm Ext Tube 0.54-0.06x Magnification Range with 25mm Ext Tube 1.1-0.14x Features Tripod Ring Included? / Removable? N Zoom Ring Lock Switch? N Lens Hood Included / Model? N / EW-78D Buy ► Weather Sealed? / Filter Required? N Image Stabilization? / Stops? / Tripod Sensing? N Extender Compatible? N Case Included? / Type? / LP1116 Buy ►47.25" x 31.5" Subject Framing Distance 28mm = 3.26' 35mm = 4.05' 50mm = 5.77' 70mm = 7.84' 140mm = 14.82' 200mm = 19.61'1200mm x 800mm Subject Framing Distance 28mm = 994mm 35mm = 1234mm 50mm = 1758mm 70mm = 2391mm 140mm = 4518mm 200mm = 5977mm Review Canon EF 28-200mm f/3.5-5.6 USM Lens Buy Now ►