Product comparison · 2 lenses

Canon RF 24 mm f1.4L VCM vs Canon RF-S 7.8 mm F4 STM Dual

39specifications compared
25differ
14identical
11known for one product only

Key differences

The Canon RF 24 mm f1.4L VCM has 11° more lens viewing angle, horizontal than the Canon RF-S 7.8 mm F4 STM Dual (74° vs 63°). The Canon RF-S 7.8 mm F4 STM Dual has 10° more lens viewing angle, vertical than the Canon RF 24 mm f1.4L VCM (63° vs 53°). The Canon RF 24 mm f1.4L VCM has 16.2 mm more fixed focal length than the Canon RF-S 7.8 mm F4 STM Dual (24 mm vs 7.8 mm). Only the Canon RF 24 mm f1.4L VCM has dustproof. Only the Canon RF 24 mm f1.4L VCM has moisture-resistant.

Lens structure (elements/groups)
- RF 24 mm f1.4L VCM:15/11
- RF-S 7.8 mm F4 STM Dual:9/7
Lens type
- RF 24 mm f1.4L VCM:Wide lens
- RF-S 7.8 mm F4 STM Dual:Stereoscopic lens
Lens viewing angle, horizontal
- RF 24 mm f1.4L VCM:74°
- RF-S 7.8 mm F4 STM Dual:63°
Lens viewing angle, vertical
- RF 24 mm f1.4L VCM:53°
- RF-S 7.8 mm F4 STM Dual:63°
Fixed focal length
- RF 24 mm f1.4L VCM:24 mm
- RF-S 7.8 mm F4 STM Dual:7.8 mm
Lens viewing angle, diagonal
- RF 24 mm f1.4L VCM:84°
- RF-S 7.8 mm F4 STM Dual:63°
Closest focusing distance
- RF 24 mm f1.4L VCM:0.24 m
- RF-S 7.8 mm F4 STM Dual:0.15 m
Image sensor format
- RF 24 mm f1.4L VCM:Full frame
- RF-S 7.8 mm F4 STM Dual:APS-C

Side by side

Differences highlightedShow differences only

Comparison of RF 24 mm f1.4L VCM, RF-S 7.8 mm F4 STM Dual
50 specifications	A Canon RF 24 mm f1.4L VCM View product	B Canon RF-S 7.8 mm F4 STM Dual View product
Lens system10 differ
Lens structure (elements/groups)Differs	15/11	9/7
Lens typeDiffers	Wide lens	Stereoscopic lens
Lens viewing angle, horizontalDiffers	74°	63°
Lens viewing angle, verticalDiffers	53°	63°
Fixed focal lengthDiffers	24 mm	7.8 mm
Lens viewing angle, diagonalDiffers	84°	63°
Closest focusing distanceDiffers	0.24 m	0.15 m
Image sensor formatDiffers	Full frame	APS-C
Maximum aperture numberDiffers	1.4	4
Number of aspheric elementsKnown for one	1	Unknown — not stated by the source
Number of diaphragm bladesDiffers	11	7
Teleconverter/Extender compatibleKnown for one	No	Unknown — not stated by the source
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Image stabilizer typeKnown for one	In-Body Image Stabilization (IBIS), Optical Image Stabilization (OIS)	Unknown — not stated by the source
Image stabilizer number of stops (IBIS x OIS)Known for one	8	Unknown — not stated by the source
Performance3 differ
AF actuatorDiffers	Nano USM, VCM	STM
Circular apertureKnown for one	Yes	Unknown — not stated by the source
Lens coating featuresDiffers	Air Sphere Coating (ASC), Subwavelength Structure Coating (SWC), Super Spectra Coating (SSC)	Super Spectra Coating (SSC)
Maximum magnificationDiffers	0.17x	0.07x
Number of Ultra-low Dispersion (UD) elementsKnown for one	2	Unknown — not stated by the source
Ultrasonic motor (USM)Known for one	Yes	Unknown — not stated by the source
Lens hoodKnown for one	Yes	Unknown — not stated by the source
Lens hood typeKnown for one	Removable lens hood	Unknown — not stated by the source
Lens hood modelKnown for one	EW-73G	Unknown — not stated by the source
Design2 differ
DustproofDiffers	Yes	No
Moisture-resistantDiffers	Yes	No
Logistics data1 differ
Layers per palletDiffers	3 pc(s)	5 pc(s)
Weight & dimensions4 differ
DiameterDiffers	7.65 cm	6.92 cm
Filter sizeDiffers	67 mm	58 mm
LengthDiffers	99.3 mm	41.5 mm
WeightDiffers	515 g	130 g
Packaging data4 differ
Package depthDiffers	137 mm	110 mm
Package heightDiffers	265 mm	132 mm
Package weightDiffers	900 g	272 g
Package widthDiffers	137 mm	110 mm
Packaging content1 differ
Lens cap modelDiffers	E-67II	E-58II

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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