Tamron 17-28mm f/2.8 Di III RXD Lens for Sony E-Mount – Excellent Condition
The Tamron 17-28mm f/2.8 Di III RXD is a high-performance ultra-wide-angle zoom lens designed specifically for Sony E-mount full-frame mirrorless cameras. Its compact and lightweight design makes it an ideal choice for photographers seeking portability without compromising on image quality. The constant f/2.8 aperture across the zoom range ensures excellent low-light performance and depth of field control.
Condition & Inclusions:
Excellent: Glass elements free of dust, haze, mold, or scratches
Body: Minimal external wear, rubberized zoom ring, and hood mount in like-new shape
Includes: Original lens hood, front & rear caps; no box
Key Features:
Constant f/2.8 Aperture: Maintains bright exposure and shallow depth of field across 17–28mm.
Optical Construction: 13 elements in 11 groups, including LD and XLD elements to suppress chromatic aberrations.
RXD Stepper Motor: Rapid eXtra-silent stepping Drive for lightning-fast, near-silent AF—ideal for both stills and video.
Moisture-Resistant Seals: Weather-resistant design and fluorine-coated front element repel water, oil, and fingerprints.
Compact & Lightweight: Only 99mm long and 420g—perfect for travel, landscape, architecture, and street photography.
Specifications:
Focal Length: 17–28mm (ultra-wide zoom)
Maximum Aperture: f/2.8
Minimum Aperture: f/22
Format Compatibility: Full-frame; APS-C equivalent 25.5–42mm
Lens Construction: 13 elements / 11 groups
Angle of View: 104°–75° (full-frame)
Minimum Focus Distance: 0.19m (7.5″)
Maximum Magnification: 1:5
Diaphragm Blades: 7 (rounded)
Filter Thread: 67mm
Dimensions: φ75 × 99mm
Weight: 420g (14.8oz)
Why This Lens?
Landscape & Architecture: Capture sweeping vistas and interior scenes with minimal distortion.
Travel & Street: Light on your pack, heavy on performance—fast aperture for low-light and creative bokeh.
Videography: Smooth, silent autofocus and constant brightness ensure professional-looking footage.
Frequently Asked Questions:
Q: Will it work on APS-C Sony bodies?
A: Yes—delivers a 25.5–42mm equivalent field of view.
Q: Does it have optical stabilization?
A: No, but it pairs perfectly with Sony cameras that offer in-body image stabilization (IBIS).
Q: Can I use filters?
A: Absolutely—67mm front thread accepts UV, polarizer, ND, and other filters.