Product comparison · 2 lenses

Canon Sigma APO 70-200mm F2.8 II EX DG MACRO HSM CANON vs D-Link 2X 4-8mm Varifocal Lens f/ DVC-1000/1100 Video Phone

3specifications compared
2differ
1identical
12known for one product only

Key differences

The Canon Sigma APO 70-200mm F2.8 II EX DG MACRO HSM CANON has 19.2 more minimum aperture number than the D-Link 2X 4-8mm Varifocal Lens f/ DVC-1000/1100 Video Phone (22 vs 2.8). Weight: 1.37 kg on the Canon Sigma APO 70-200mm F2.8 II EX DG MACRO HSM CANON, 35.6 g on the D-Link 2X 4-8mm Varifocal Lens f/ DVC-1000/1100 Video Phone.

Minimum aperture number
- Sigma APO 70-200mm F2.8 II EX DG MACRO HSM CANON:22
- 2X 4-8mm Varifocal Lens f/ DVC-1000/1100 Video Phone:2.8
Weight
- Sigma APO 70-200mm F2.8 II EX DG MACRO HSM CANON:1.37 kg
- 2X 4-8mm Varifocal Lens f/ DVC-1000/1100 Video Phone:35.6 g

Side by side

Differences highlightedShow differences only

Comparison of Sigma APO 70-200mm F2.8 II EX DG MACRO HSM CANON, 2X 4-8mm Varifocal Lens f/ DVC-1000/1100 Video Phone
15 specifications	A Canon Sigma APO 70-200mm F2.8 II EX DG MACRO HSM CANON View product	B D-Link 2X 4-8mm Varifocal Lens f/ DVC-1000/1100 Video Phone View product
Lens system1 differ
Lens viewing angle, diagonalKnown for one	34.3°	Unknown — not stated by the source
Closest focusing distanceKnown for one	1 m	Unknown — not stated by the source
Minimum aperture numberDiffers	22	2.8
Number of diaphragm bladesKnown for one	9	Unknown — not stated by the source
Aperture range (F-F)Known for one	Unknown — not stated by the source	2 - 2.8
Fixed focal lengthKnown for one	Unknown — not stated by the source	7.6 mm
Focal length rangeKnown for one	Unknown — not stated by the source	4 - 8 mm
Thread diameterKnown for one	Unknown — not stated by the source	0.5 mm
Designidentical
Product colour	Black	Black
Weight & dimensions1 differ
DiameterKnown for one	8.66 cm	Unknown — not stated by the source
Filter sizeKnown for one	77 mm	Unknown — not stated by the source
LengthKnown for one	184.4 mm	Unknown — not stated by the source
WeightDiffers	1.37 kg	35.6 g
Other featuresidentical
MagnificationKnown for one	1:3.5	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	26.6 x 37.8 x 35.6 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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