Product comparison · 2 lenses

Canon EF-S 15-85mm f/3.5-5.6 IS USM vs Ricoh A12 GXR

8specifications compared
6differ
2identical
21known for one product only

Key differences

Lens structure (elements/groups)
- EF-S 15-85mm f/3.5-5.6 IS USM:17/12
- A12 GXR:9/8
Focal length range
- EF-S 15-85mm f/3.5-5.6 IS USM:15 - 85 mm
- A12 GXR:0 - 33 mm
Filter size
- EF-S 15-85mm f/3.5-5.6 IS USM:72 mm
- A12 GXR:40.5 mm
Weight
- EF-S 15-85mm f/3.5-5.6 IS USM:575 g
- A12 GXR:263 g
Magnification
- EF-S 15-85mm f/3.5-5.6 IS USM:0.21x
- A12 GXR:1x

Side by side

Differences highlightedShow differences only

Comparison of EF-S 15-85mm f/3.5-5.6 IS USM, A12 GXR
29 specifications	A Canon EF-S 15-85mm f/3.5-5.6 IS USM View product	B Ricoh A12 GXR View product
Lens system2 differ
Component forKnown for one	SLR	Unknown — not stated by the source
Lens structure (elements/groups)Differs	17/12	9/8
Lens typeKnown for one	Standard zoom lens	Unknown — not stated by the source
Lens viewing angle, diagonalKnown for one	84.5 - 18.45°	Unknown — not stated by the source
Focal length rangeDiffers	15 - 85 mm	0 - 33 mm
Closest focusing distanceKnown for one	0.35 m	Unknown — not stated by the source
Focal length (35mm film equivalent)Known for one	24 - 136 mm	Unknown — not stated by the source
Lens mount interfaceKnown for one	Canon EF-S	Unknown — not stated by the source
Maximum focal length (35mm film equiv)Known for one	136 mm	Unknown — not stated by the source
Minimum focal length (35mm film equiv)Known for one	24 mm	Unknown — not stated by the source
Number of diaphragm bladesKnown for one	7	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Aperture range (F-F)Known for one	Unknown — not stated by the source	2.5 - 22
Fixed focal lengthKnown for one	Unknown — not stated by the source	50 mm
Minimum aperture numberKnown for one	Unknown — not stated by the source	22
Number of aspheric elementsKnown for one	Unknown — not stated by the source	1
Zoom capabilityKnown for one	Unknown — not stated by the source	4
Performance1 differ
AF actuatorKnown for one	Ring USM	Unknown — not stated by the source
CompatibilityDiffers	Canon EOS 300D, EOS 350D, EOS 400D, EOS 450D	Ricoh GXR Body
Manual focusKnown for one	Yes	Unknown — not stated by the source
Ultrasonic motor (USM)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
DiameterKnown for one	8.16 cm	Unknown — not stated by the source
Filter sizeDiffers	72 mm	40.5 mm
LengthKnown for one	87.5 mm	Unknown — not stated by the source
WeightDiffers	575 g	263 g
Other features1 differ
MagnificationDiffers	0.21x	1x
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	68.7 x 57.9 x 71.3 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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