Canon EOS C100 Mark II Specs, Sensor Size & Crop Factor

Q: What is the crop factor of the Canon EOS C100 Mark II?

The Canon EOS C100 Mark II has a crop factor of 1.46× relative to 35 mm full frame (diagonal 29.6 mm vs 43.3 mm).

1.46×

Crop factor

26.2×13.8 mm

Sensor size

362 mm²

Area · 42% of full frame

2.1 MP

Resolution

13.65 µm

Pixel pitch

f/20.3

Diffraction-limited aperture

Specifications#

Brand: Canon
Model: EOS C100 Mark II
Camera type: Cinema / video camera
Lens mount: Canon EF
Sensor size: 26.2 × 13.8 mm (APS-C)
Crop factor: 1.46×
Resolution: 2.1 MP (1,920 × 1,080 px)
Sensor type: CMOS
Storage: SD/SDHC/SDXC card (two slots)

Specifications merged from Wikipedia and Wikidata. Spot an error? Tell us.

Sensor size compared#

The Canon EOS C100 Mark II sensor (highlighted) drawn to scale against common formats. Its area is 42% of a full-frame sensor, which collects about 1.3 stops less total light at the same exposure.

Focal length equivalents & field of view#

Multiply any focal length by 1.46 to get the full-frame field of view. Angles are for a rectilinear lens focused at infinity.

Lens on this camera	Full-frame equivalent	Horizontal	Vertical	Diagonal
8 mm	12 mm	117.2°	81.6°	123.2°
10 mm	15 mm	105.3°	69.2°	111.9°
12 mm	18 mm	95.0°	59.8°	102.0°
14 mm	20 mm	86.2°	52.5°	93.2°
16 mm	23 mm	78.6°	46.7°	85.6°
18 mm	26 mm	72.1°	41.9°	78.9°
20 mm	29 mm	66.4°	38.1°	73.0°
24 mm	35 mm	57.3°	32.1°	63.3°
28 mm	41 mm	50.1°	27.7°	55.7°
35 mm	51 mm	41.0°	22.3°	45.9°
40 mm	58 mm	36.3°	19.6°	40.6°
50 mm	73 mm	29.4°	15.7°	33.0°
56 mm	82 mm	26.3°	14.0°	29.6°
70 mm	102 mm	21.2°	11.3°	23.9°
85 mm	124 mm	17.5°	9.3°	19.8°
100 mm	146 mm	14.9°	7.9°	16.8°
135 mm	197 mm	11.1°	5.9°	12.5°
200 mm	292 mm	7.5°	4.0°	8.5°
300 mm	438 mm	5.0°	2.6°	5.7°
400 mm	584 mm	3.8°	2.0°	4.2°
600 mm	877 mm	2.5°	1.3°	2.8°
800 mm	1169 mm	1.9°	1.0°	2.1°

Depth of field table#

Total depth of field at each subject distance, using a circle of confusion of 20.5 µm (the 0.030 mm full-frame standard scaled by the crop factor). Detailed tables: 24 mm f/1.8, 24 mm f/2.8, 35 mm f/1.8, 35 mm f/2.8, 50 mm f/1.8, 50 mm f/2.8.

Focal	Aperture	50.0 cm	1.00 m	2.00 m	3.00 m	5.00 m	10.0 m	Hyperfocal
15 mm	f/1.8	8.0 cm	33.2 cm	1.46 m	3.87 m	24.8 m	∞	6.10 m
15 mm	f/2.8	12.6 cm	53.7 cm	2.73 m	10.9 m	∞	∞	3.93 m
15 mm	f/4	18.3 cm	82.6 cm	6.10 m	∞	∞	∞	2.75 m
15 mm	f/8	40.5 cm	2.98 m	∞	∞	∞	∞	1.38 m
30 mm	f/1.8	1.9 cm	8.0 cm	32.6 cm	74.3 cm	2.13 m	9.84 m	24.4 m
30 mm	f/2.8	3.0 cm	12.4 cm	51.1 cm	1.18 m	3.53 m	21.4 m	15.7 m
30 mm	f/4	4.3 cm	17.8 cm	74.3 cm	1.76 m	5.71 m	106 m	11.0 m
30 mm	f/8	8.6 cm	36.6 cm	1.65 m	4.61 m	51.2 m	∞	5.51 m
51 mm	f/1.8	0.6 cm	2.7 cm	11.1 cm	25.2 cm	70.7 cm	2.89 m	70.4 m
51 mm	f/2.8	1.0 cm	4.2 cm	17.3 cm	39.3 cm	1.11 m	4.62 m	45.3 m
51 mm	f/4	1.4 cm	6.0 cm	24.7 cm	56.4 cm	1.60 m	6.97 m	31.7 m
51 mm	f/8	2.8 cm	12.0 cm	50.0 cm	1.16 m	3.46 m	20.8 m	15.9 m
84 mm	f/1.8	0.2 cm	1.0 cm	4.0 cm	9.2 cm	25.8 cm	1.04 m	191 m
84 mm	f/2.8	0.3 cm	1.5 cm	6.2 cm	14.3 cm	40.1 cm	1.63 m	123 m
84 mm	f/4	0.5 cm	2.1 cm	8.9 cm	20.4 cm	57.4 cm	2.34 m	86.0 m
84 mm	f/8	1.0 cm	4.3 cm	17.9 cm	40.9 cm	1.16 m	4.88 m	43.0 m

Equivalent aperture#

Exposure is identical at the same f-number on any format; equivalence only describes depth of field and total light.

Aperture on this camera	Full-frame equivalent (depth of field)	Hyperfocal at 30 mm
f/1.2	f/1.8	36.6 m
f/1.4	f/2.0	31.3 m
f/1.8	f/2.6	24.4 m
f/2	f/2.9	21.9 m
f/2.8	f/4.1	15.7 m
f/4	f/5.8	11.0 m
f/5.6	f/8.2	7.86 m
f/8	f/11.7	5.51 m

Diffraction & pixel pitch#

With 13.65 µm pixels, diffraction starts to soften pixel-level detail around f/20.3. For maximum sharpness keep landscapes between f/11.2 and f/20; stopping down further trades detail for depth of field.

Aperture	Airy disk diameter	Spread over	At 100% view
f/2.8	3.8 µm	0.3 px	sharp
f/4	5.4 µm	0.4 px	sharp
f/5.6	7.5 µm	0.6 px	sharp
f/8	10.7 µm	0.8 px	sharp
f/11	14.8 µm	1.1 px	sharp
f/16	21.5 µm	1.6 px	sharp
f/22	29.5 µm	2.2 px	slight softening

Maximum print sizes#

At 2.1 MP the Canon EOS C100 Mark II produces 1,920 × 1,080 pixel images. See the 2 megapixel guide or the print size calculator.

Resolution	Typical use	Inches	Centimetres
300 DPI	Photo-lab quality	6.4 × 3.6 in	16 × 9 cm
240 DPI	Fine-art inkjet	8.0 × 4.5 in	20 × 11 cm
200 DPI	Wall print	9.6 × 5.4 in	24 × 14 cm
150 DPI	Poster, viewed from 1 m+	12.8 × 7.2 in	33 × 18 cm

Night-sky exposure limits#

Longest exposure before stars trail. The NPF rule accounts for pixel pitch and is stricter than the classic 500 rule — use it for pin-sharp stars on high-resolution sensors.

Focal length	500 rule	NPF f/1.8	NPF f/2.8	NPF f/4
10 mm (15 mm eq.)	34.2 s	47.2 s	50.7 s	54.9 s
14 mm (20 mm eq.)	24.4 s	33.7 s	36.2 s	39.2 s
16 mm (23 mm eq.)	21.4 s	29.5 s	31.7 s	34.3 s
24 mm (35 mm eq.)	14.3 s	19.7 s	21.1 s	22.9 s
34 mm (50 mm eq.)	10.1 s	13.9 s	14.9 s	16.2 s

Open the NPF / 500 rule calculator →

Handheld shutter speed guide#

The reciprocal rule uses the equivalent focal length. High-resolution sensors may need one stop faster than this for pixel-sharp results.

Focal length	No stabilisation (1/equiv. focal)	With 3-stop IS	With 5-stop IBIS
16 mm	1/25 s	0.3 s	1.3 s
34 mm	1/50 s	1/6 s	0.6 s
68 mm	1/100 s	1/13 s	0.3 s
137 mm	1/200 s	1/25 s	1/6 s

Lenses for the Canon EOS C100 Mark II#

Native Canon EF lenses in our database (267 total). Also adaptable: T-mount (T2), M42 screw mount, Deckel (DKL), Tamron Adaptall, M39 / LTM (Leica thread).

Samyang 8mm f/3.5 Fish-Eye CS 8 mm
Samyang 10mm f/2.8 ED AS NCS CS 10 mm
Laowa 12mm f/2.8 Zero-D 12 mm
Samyang 12mm f/2.8 Fish-Eye ED AS NCS 12 mm
Canon EF 14mm f/2.8L II USM 14 mm
Samyang 14mm f/2.8 AE ED AS IF UMC 14 mm
Samyang AF 14mm f/2.8 14 mm
Sigma 14mm f/1.8 DG HSM | A 14 mm
Laowa 15mm F/4 Wide Angle Macro 15 mm
Canon EF 16-35mm f/4L IS USM 16–35 mm
Samyang 16mm f/2.0 ED AS UMC CS 16 mm
Samyang 20mm f/1.8 ED AS UMC 20 mm
Canon EF 24mm f/1.4L II USM 24 mm
Samyang 24mm f/1.4 ED AS IF UMC 24 mm
Samyang T-S 24mm f/3.5 ED AS UMC 24 mm
Sigma 24mm f/1.4 DG HSM | A 24 mm
Sigma 28mm F1.4 DG HSM | Art 28 mm
Viltrox AF 33mm f/1.4 XF 33 mm
Sigma 40mm F1.4 DG HSM | Art 40 mm
Canon EF 50mm f/1.8 50 mm
Canon EF 50mm f/1.8 II 50 mm
Canon EF 50mm f/1.8 STM 50 mm
Viltrox AF 56mm f/1.4 XF 56 mm
Laowa 60mm f/2.8 2X Ultra-Macro 60 mm
Canon EF 70-200mm f/2.8L IS II USM 70–200 mm
Sigma 70-200mm F2.8 DG OS HSM | S 70–200 mm
Samyang 85mm f/1.4 IF UMC Aspherical 85 mm
Sigma 100-400mm F5-6.3 DG OS HSM | C 100–400 mm
Sigma 100-400mm f/5-6.3 DG OS HSM | C +1.4x ext. 100–400 mm
Sigma 105 mm F1.4 DG HSM Art 105 mm
Samyang 135mm f/2 ED UMC 135 mm
Sigma 4.5mm f/2.8 EX DC HSM circular fisheye 4.5 mm
Canon EF 8-15mm f/4L Fisheye USM 8–15 mm
Sigma 8-16mm f/4.5-5.6 DC HSM 8–16 mm
Sigma 8mm f/3.5 EX DG circular fisheye 8 mm
Samyang XP 10mm f/3.5 10 mm

Similar cameras#

Other APS-C cameras from around the same time.

Frequently asked questions#

What is the crop factor of the Canon EOS C100 Mark II?

The Canon EOS C100 Mark II has a crop factor of 1.46× relative to 35 mm full frame (diagonal 29.6 mm vs 43.3 mm).

What size is the Canon EOS C100 Mark II sensor?

26.2 × 13.8 mm (APS-C), an area of 362 mm² — 42% of full frame.

Is the Canon EOS C100 Mark II full frame?

No — its sensor is APS-C, which is 2.4× smaller in area than full frame.

How many megapixels does the Canon EOS C100 Mark II have?

2.1 megapixels (1,920 × 1,080 pixels), enough for a 6 × 4 inch print at 300 DPI.

What lens mount does the Canon EOS C100 Mark II use?

The Canon EOS C100 Mark II uses the Canon EF (flange distance 44.00 mm).

How long can I expose the night sky with the Canon EOS C100 Mark II?

With a 14 mm lens (20 mm equivalent) the 500 rule gives 24 s and the stricter NPF rule at f/2.8 gives 36 s.

Sources & licences#

Wikipedia: Canon EOS C100 Mark II — CC BY-SA 4.0
Wikidata Q107739372 — CC0

Last updated October 03, 2026 · How we calculate · Sources