Nikon Af Nikkor 50Mm F18D
VS
Sigma 28 70Mm F28 Dg Dn Contemporary
Feature Comparison
Main components
Main components
| Lens Technology | Prime Lens | Zoom Lens |
|---|---|---|
| Max Format Dimensions | 35mm full-frame | 35mm full-frame |
| Focal Length in Millimeters | 50 millimeter (mm) | 28-70 millimeter (mm) |
| Image Stabilization Feature | No | No |
| Lens Mounts | Nikon F (FX) | L-Mount, Sony E |
Diaphragm settings
Diaphragm settings
| Maximum Aperture (f-stop) | ||
|---|---|---|
| Minimum Aperture | ||
| Aperture Control Ring | Yes | No |
Optical features
Optical features
| Minimum Focusing Distance | 0.45 m (17.72 inches) | 0.19 meter (m) |
|---|---|---|
| Number of Optical Elements | - | |
| Number of Optical Groups | - | |
| Special Optical Elements | - | 3 Aspherical elements, Nano Porous and Super Multi-Layer coatings / 2 FLD and 2 SLD elements |
| Maximum zoom level | - | 0.3 times (e.g., 2x for 2 times) |
Focus features
Focus features
| Auto Focus | Yes | Yes |
|---|---|---|
| Internal focus motor | Rotary | Stepper motor |
| Permanent Manual Focus Capability | No | Yes |
| Focus Operation Method | Head Unit | Internal |
Aesthetic features
Aesthetic features
| Product Weight | 155 gram (g) | 470 gram (g) |
|---|---|---|
| Color Options | Black | - |
Body material and design
Body material and design
| Diameter | 64 mm (2.5 inches) | 72 millimeter (mm) |
|---|---|---|
| Length | 39 mm (1.54 inches) | 102 millimeter (mm) |
| Material | Metal mount | Magnesium Alloy |
| Environmental Resistance | No | Yes |
| Filter Diameter | 52 millimeter (mm) | 67 millimeter (mm) |
| Hood | No | Yes |
| Power Zoom | No | - |
| Zoom Lock | No | - |
| Tripod Mount Tab | No | No |
| Zoom mechanism | - | Rotary (internal) |
Other items or details
Other items or details
| Release Date | - |
|---|
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User Rating Comparison
Nikon Af Nikkor 50Mm F18D
0
/10
from total 1 Vote
Sigma 28 70Mm F28 Dg Dn Contemporary
0
/10
from total 1 Vote
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