Sigma 50-100mm f/1.8 DC HSM Art Lens (Nikon)

1. Brief Description

The Sigma 50-100mm f/1.8 DC HSM Art is a high-performance mid-range telephoto zoom lens built for APS-C format Nikon F-mount DSLRs. Featuring a constant f/1.8 aperture throughout the zoom range, this lens delivers stunning image quality, beautiful background blur, and excellent low-light performance—perfect for portraits, events, and creative photography.

2. Detailed Specifications

• Mount Type: Nikon F (APS-C format)

• Focal Length: 50-100mm (75-150mm equivalent on 35mm)

• Maximum Aperture: f/1.8

• Minimum Aperture: f/16

• Lens Construction: 21 elements in 15 groups

• Special Elements: 3 FLD elements, 1 SLD element, 1 high-refractive index element

• Angle of View: 31.7° to 16.2°

• Minimum Focus Distance: 95 cm / 37.4 inches

• Maximum Magnification Ratio: 1:6.7

• Aperture Blades: 9, rounded for smooth bokeh

• Autofocus System: Hyper Sonic Motor (HSM)

• Filter Size: 82mm

• Dimensions (Diameter x Length): 93.5mm x 170.7mm / 3.7 x 6.7 inches

• Weight: Approx. 1,490g / 3.28 lbs

• Tripod Collar: Fixed and rotating

• Image Stabilization: None

• Design Highlights:

  • Internal zoom and focus (lens length does not change)

  • Super Multi-Layer Coating to reduce flare and ghosting

  • Durable Thermally Stable Composite (TSC) construction

3. What’s Inside the Box

• Sigma 50-100mm f/1.8 DC HSM Art Lens (Nikon F)

• Front lens cap

• Rear lens cap

• Lens hood

• Fixed rotating tripod collar

• User manual

• Warranty card