| Lens Technology | Prime Lens | Prime Lens |
|---|---|---|
| Max Format Dimensions | 35mm full-frame | 35mm full-frame |
| Focal Length in Millimeters | 50 millimeter (mm) | 50 millimeter (mm) |
| Image Stabilization Feature | No | No |
| Lens Mounts | Nikon F (FX) | Pentax KAF |
| Maximum Aperture (f-stop) | ||
|---|---|---|
| Minimum Aperture | ||
| Aperture Control Ring | Yes | Yes |
| Minimum Focusing Distance | 0.45 m (17.72 inches) | - |
|---|
| Auto Focus | Yes | Yes |
|---|---|---|
| Internal focus motor | Rotary | |
| Permanent Manual Focus Capability | No | No |
| Focus Operation Method | Head Unit | Internal |
| Product Weight | 155 gram (g) | 122 gram (g) |
|---|---|---|
| Color Options | Black | Black |
| Diameter | 64 mm (2.5 inches) | 63 mm (2.48 inches) |
|---|---|---|
| Length | 39 mm (1.54 inches) | 39 mm (1.54 inches) |
| Material | Metal mount | - |
| Environmental Resistance | No | No |
| Filter Diameter | 52 millimeter (mm) | 52 millimeter (mm) |
| Hood | No | No |
| Power Zoom | No | No |
| Zoom Lock | No | No |
| Tripod Mount Tab | No | No |
| Release Date | - |
|---|
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