Product comparison · 2 lenses

Canon RF-S 7.8 mm F4 STM Dual vs Canon RF35mm F1.4 L VCM

21specifications compared
14differ
7identical
23known for one product only

Key differences

The Canon RF-S 7.8 mm F4 STM Dual has 9° more lens viewing angle, horizontal than the Canon RF35mm F1.4 L VCM (63° vs 54°). The Canon RF-S 7.8 mm F4 STM Dual has 25° more lens viewing angle, vertical than the Canon RF35mm F1.4 L VCM (63° vs 38°). The Canon RF35mm F1.4 L VCM has 0.13 m more closest focusing distance than the Canon RF-S 7.8 mm F4 STM Dual (0.28 m vs 0.15 m). Lens structure (elements/groups): 9/7 on the Canon RF-S 7.8 mm F4 STM Dual, 14/11 on the Canon RF35mm F1.4 L VCM. Lens type: Stereoscopic lens on the Canon RF-S 7.8 mm F4 STM Dual, Wide-angle on the Canon RF35mm F1.4 L VCM.

Lens structure (elements/groups)
- RF-S 7.8 mm F4 STM Dual:9/7
- RF35mm F1.4 L VCM:14/11
Lens type
- RF-S 7.8 mm F4 STM Dual:Stereoscopic lens
- RF35mm F1.4 L VCM:Wide-angle
Lens viewing angle, horizontal
- RF-S 7.8 mm F4 STM Dual:63°
- RF35mm F1.4 L VCM:54°
Lens viewing angle, vertical
- RF-S 7.8 mm F4 STM Dual:63°
- RF35mm F1.4 L VCM:38°
Closest focusing distance
- RF-S 7.8 mm F4 STM Dual:0.15 m
- RF35mm F1.4 L VCM:0.28 m
Maximum aperture number
- RF-S 7.8 mm F4 STM Dual:4
- RF35mm F1.4 L VCM:1.4
Number of diaphragm blades
- RF-S 7.8 mm F4 STM Dual:7
- RF35mm F1.4 L VCM:11
AF actuator
- RF-S 7.8 mm F4 STM Dual:STM
- RF35mm F1.4 L VCM:Nano USM, VCM

Side by side

Differences highlightedShow differences only

Comparison of RF-S 7.8 mm F4 STM Dual, RF35mm F1.4 L VCM
44 specifications	A Canon RF-S 7.8 mm F4 STM Dual View product	B Canon RF35mm F1.4 L VCM View product
Lens system7 differ
Lens structure (elements/groups)Differs	9/7	14/11
Lens typeDiffers	Stereoscopic lens	Wide-angle
Lens viewing angle, horizontalDiffers	63°	54°
Focus adjustmentKnown for one	Auto/Manual	Unknown — not stated by the source
Lens viewing angle, verticalDiffers	63°	38°
Fixed focal lengthKnown for one	7.8 mm	Unknown — not stated by the source
Closest focusing distanceDiffers	0.15 m	0.28 m
Image sensor formatKnown for one	APS-C	Unknown — not stated by the source
Maximum aperture numberDiffers	4	1.4
Number of diaphragm bladesDiffers	7	11
Zoom capabilityKnown for one	No	Unknown — not stated by the source
Image stabilizerKnown for one	Unknown — not stated by the source	Yes
Image stabilizer typeKnown for one	Unknown — not stated by the source	In-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)
Image stabilizer number of stopsKnown for one	Unknown — not stated by the source	7
Performance3 differ
AF actuatorDiffers	STM	Nano USM, VCM
Auto focusKnown for one	Yes	Unknown — not stated by the source
Lens coating featuresDiffers	Super Spectra Coating (SSC)	Air Sphere Coating (ASC), Super Spectra Coating (SSC)
Manual focusKnown for one	Yes	Unknown — not stated by the source
Maximum magnificationDiffers	0.07x	0.18x
Lens hoodKnown for one	Unknown — not stated by the source	Yes
Lens hood modelKnown for one	Unknown — not stated by the source	EW-73F
Designidentical
Mounting typeKnown for one	Bayonet	Unknown — not stated by the source
DustproofKnown for one	No	Unknown — not stated by the source
Moisture-resistantKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Layers per palletKnown for one	5 pc(s)	Unknown — not stated by the source
Weight & dimensions4 differ
DiameterDiffers	6.92 cm	7.65 cm
Filter sizeDiffers	58 mm	67 mm
LengthDiffers	41.5 mm	99.3 mm
WeightDiffers	130 g	555 g
Packaging dataidentical
Package depthKnown for one	110 mm	Unknown — not stated by the source
Package heightKnown for one	132 mm	Unknown — not stated by the source
Package weightKnown for one	272 g	Unknown — not stated by the source
Package widthKnown for one	110 mm	Unknown — not stated by the source
Packaging contentidentical
Lens cap includedKnown for one	Yes	Unknown — not stated by the source
Lens cap modelKnown for one	E-58II	Unknown — not stated by the source
Rear lens cap includedKnown for one	Yes	Unknown — not stated by the source
Rear lens cap modelKnown for one	RF	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.

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