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| Lens Construction |
9 elements in 8 groups (3 aspherical lenses, 1 ED lens, 1 UHR lens)
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| Mount |
L-Mount |
| Optical Image Stabilizer |
No |
| Focal Length |
f=50mm |
| Aperture Type |
9 diaphragm blades / Circular aperture diaphragm
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| Maximum Aperture |
F1.8 |
| Minimum Aperture |
F22 |
| Closest Focusing Distance |
0.45m/1.48ft |
| Maximum Magnification |
0.14x |
| Diagonal Angle of View |
47° |
| Dust and Splash Resistant |
Yes* |
| Recommended Operating Temperature |
-10℃ to 40℃ (14℉ to 104℉) |
| Filter Size |
φ67mm |
| Max. Diameter |
φ73.6mm / 2.90inch |
| Overall Length |
Approx. 82.0mm / 3.23inch (from the tip of the lens to the base side of the lens mount)
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| Weight |
Approx. 300g / 0.66lb (excluding lens cap, lens rear cap and lens hood)
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| Standard Accessories |
Lens cap, Lens rear cap, Lens hood |
| Note |
*Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.
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