This is the first image of the upcoming Sigma 50-100mm f/1.8 DC HSM Art lens, leaked at the the digicame-info. This will be another unique fast zoom lens for Canon/Nikon/Sigma APS-C DSLRs after the current Sigma 18-35mm F1.8 DC A lens.
Detailed Specifications of Sigma 50-100mm F1.8 DC HSM Art lens:
- Lens construction: 21 elements in 15 groups
- Three FLD, one SLD elements, one high-refractive-index high-dispersion glass, three high refractive index SLD glass
- Filter size: 82mm
- Shortest focusing distance: 95cm
- Maximum magnification: 1: 6.7
- Total length: 170.7mm
- Maximum diameter: 93.5mm
- Weight: 1490g
- Aperture blades: 9 (circular aperture)
- New thinned ultrasonic motor
- Inner focus, inner zoom
- Suggested retail price in Japan: 167,400 yen (tax included) or around $1,400
- Release Date April 22
Source: Digicame-Info
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