Product comparison · 2 lenses

Canon RF 100 mm f2.8L Macro IS USM vs Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE

17specifications compared
14differ
3identical
20known for one product only

Key differences

The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE has 124° more lens viewing angle, horizontal than the Canon RF 100 mm f2.8L Macro IS USM (144° vs 20°). The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE has 130° more lens viewing angle, vertical than the Canon RF 100 mm f2.8L Macro IS USM (144° vs 14°). The Canon RF 100 mm f2.8L Macro IS USM has 0.06 m more closest focusing distance than the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE (0.26 m vs 0.2 m). Only the Canon RF 100 mm f2.8L Macro IS USM has dustproof. Component for: SLR on the Canon RF 100 mm f2.8L Macro IS USM, MILC on the Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE.

Component for
- RF 100 mm f2.8L Macro IS USM:SLR
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:MILC
Lens structure (elements/groups)
- RF 100 mm f2.8L Macro IS USM:17/13
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:11/8
Lens type
- RF 100 mm f2.8L Macro IS USM:Macro lens
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:Wide fish-eye lens
Lens viewing angle, horizontal
- RF 100 mm f2.8L Macro IS USM:20°
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
Lens viewing angle, vertical
- RF 100 mm f2.8L Macro IS USM:14°
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:144°
Closest focusing distance
- RF 100 mm f2.8L Macro IS USM:0.26 m
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:0.2 m
Maximum aperture number
- RF 100 mm f2.8L Macro IS USM:2.8
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:3.5
Minimum aperture number
- RF 100 mm f2.8L Macro IS USM:32
- RF-S 3.9mm F3.5 STM DUAL FISHEYE:16

Side by side

Differences highlightedShow differences only

Comparison of RF 100 mm f2.8L Macro IS USM, RF-S 3.9mm F3.5 STM DUAL FISHEYE
37 specifications	A Canon RF 100 mm f2.8L Macro IS USM View product	B Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE View product
Lens system9 differ
Component forDiffers	SLR	MILC
Lens structure (elements/groups)Differs	17/13	11/8
Lens typeDiffers	Macro lens	Wide fish-eye lens
Lens viewing angle, horizontalDiffers	20°	144°
Lens viewing angle, verticalDiffers	14°	144°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	144°
Closest focusing distanceDiffers	0.26 m	0.2 m
Control ringKnown for one	Unknown — not stated by the source	Yes
Image sensor formatKnown for one	Unknown — not stated by the source	APS-C
Lens mount interfaceKnown for one	Unknown — not stated by the source	Canon RF
Maximum aperture numberDiffers	2.8	3.5
Minimum aperture numberDiffers	32	16
Number of diaphragm bladesDiffers	9	7
Aperture range (F-F)Known for one	2.8 - 32	Unknown — not stated by the source
Focus adjustmentKnown for one	Auto/Manual	Unknown — not stated by the source
Fixed focal lengthKnown for one	100 mm	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Image stabilizer number of stopsKnown for one	8	Unknown — not stated by the source
Performance1 differ
AF actuatorKnown for one	Unknown — not stated by the source	STM
Camera brands compatibility	Canon	Canon
CompatibilityKnown for one	Unknown — not stated by the source	EOS R7
Lens coating featuresKnown for one	Unknown — not stated by the source	Air Sphere Coating (ASC)
Maximum magnificationDiffers	1.4x	0.03x
Number of Ultra-low Dispersion (UD) elementsKnown for one	Unknown — not stated by the source	2
Auto focusKnown for one	Yes	Unknown — not stated by the source
Ultrasonic motor (USM)Known for one	Yes	Unknown — not stated by the source
Design1 differ
Product colour	Black	Black
DustproofDiffers	Yes	No
Moisture-resistantKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
DiameterDiffers	8.15 cm	11.2 cm
Filter sizeKnown for one	Unknown — not stated by the source	30.5 mm
LengthDiffers	148 mm	54.6 mm
Extended lengthKnown for one	Unknown — not stated by the source	8.37 cm
WeightDiffers	730 g	290 g
Packaging contentidentical
Lens cap included	Yes	Yes
Rear lens cap includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Viewing angleKnown for one	24°	Unknown — not stated by the source

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.

More lens comparisons

All lens comparisons