Product Package: [ Amazon India | Launch Price: Rs 75,990 ] Tamron 35-100mm F/2.8 Di III VXD (A078) | Specs: Full Frame | F2.8 Constant | 35-100mm | VXD Linear Motor AF | 15 Elements in 13 Groups | GM, LD, XLD Elements | 9-Blade Circular Diaphragm | 0.22m Min Focus | 67mm Filter | Moisture-Resistant | BBAR-G2 + Fluorine Coating | Sony E-Mount / Nikon Z-Mount
Tamron has launched the 35-100mm F/2.8 Di III VXD (A078) lens in India for both Sony E-mount and Nikon Z-mount full-frame mirrorless cameras. Both versions are priced at Rs 75,990 (the lowest Price on Mar 28, 2026), with an MRP of Rs 81,000. Visit Amazon.in for current availability and pricing.
Key highlights include a constant F/2.8 aperture across the 35–100mm range, VXD (Voice-coil eXtreme-torque Drive) linear motor autofocus, 15 elements in 13 groups with GM, LD, and XLD glass, a 9-blade circular diaphragm, and a minimum focus distance of 0.22m at the wide end (1:3.3 magnification). The lens weighs just 565g (Sony) / 575g (Nikon) and takes 67mm filters.
Pricing & Availability
| Mount | Launch Price | MRP | Link |
|---|---|---|---|
| Tamron 35-100mm F/2.8 Di III VXD (A078) – Sony E-Mount | Rs 75,990 | Rs 81,000 | Amazon India↗ |
| Tamron 35-100mm F/2.8 Di III VXD (A078) – Nikon Z-Mount | Rs 75,990 | Rs 81,000 | Amazon India↗ |
35-100mm F/2.8 Constant Aperture – Portrait Zoom with Close-Up Capability
The focal range covers 35mm to 100mm with a constant F/2.8 maximum aperture throughout the zoom range — no aperture drop-off as you zoom in. The field of view spans 63°26′ at 35mm down to 24°25′ at 100mm on a full-frame body. Minimum aperture is F/22.
At the wide end, the lens focuses as close as 0.22m (8.7 inches) with a 1:3.3 maximum magnification ratio. At 100mm, minimum focus distance extends to 0.65m (25.6 inches) with 1:5.9 magnification. That close-focus capability at 35mm puts it in useful territory for detail shots without switching to a dedicated macro lens.
Optical Design – 15 Elements in 13 Groups, GM + LD + XLD Glass
The optical formula uses 15 elements in 13 groups, incorporating GM (Glass Molded Aspherical), LD (Low Dispersion), and XLD (eXtra Low Dispersion) elements. The combination addresses chromatic aberration and distortion across the zoom range.
BBAR-G2 (Broad-Band Anti-Reflection Generation 2) coating reduces flare and ghosting, while a fluorine coating on the front element repels water, oil, and fingerprints.
VXD Linear Motor Autofocus
Focusing uses Tamron’s VXD (Voice-coil eXtreme-torque Drive) linear motor — a direct-drive system without gears or cams. The motor moves the focus group directly along the optical axis for faster and quieter autofocus.
9-Blade Circular Diaphragm – Bokeh and Background Rendering
Nine rounded aperture blades create a circular diaphragm, shaping out-of-focus highlights into smooth, rounded discs rather than polygonal shapes. At F/2.8 across the entire zoom range, subject separation and background blur are consistent from 35mm through 100mm.
Moisture-Resistant Construction, Fluorine Coating
The lens barrel features moisture-resistant construction — sealed at key points against light rain and splashes. The fluorine coating on the front element makes cleaning easier and reduces smudging in humid conditions.
Size and Weight – 565g (Sony) / 575g (Nikon), 67mm Filter Thread
| Spec | Sony E-Mount | Nikon Z-Mount |
|---|---|---|
| Length | 119.2 mm (4.7″) | 121.5 mm (4.8″) |
| Max Diameter | 80.6 mm | 80.6 mm |
| Weight | 565g (19.9 oz) | 575g (20.3 oz) |
| Filter Size | 67mm | 67mm |
The Nikon Z version is 2.3mm longer and 10g heavier than the Sony E version — likely down to the different flange distance and mount adapter geometry.
Tamron 35-100mm F/2.8 Di III VXD (A078) Specifications / Technical Details
| Specification | Details |
|---|---|
| Model | A078 |
| Focal Length | 35–100mm |
| Mount | Sony E-mount / Nikon Z-mount (full frame) |
| Maximum Aperture | F/2.8 (constant) |
| Minimum Aperture | F/22 |
| Angle of View | 63°26′ (wide) – 24°25′ (tele) |
| Optical Construction | 15 elements in 13 groups |
| Special Elements | GM, LD, XLD |
| Coatings | BBAR-G2, fluorine |
| Aperture Blades | 9 (circular diaphragm) |
| Minimum Focus Distance | 0.22m / 8.7″ (wide), 0.65m / 25.6″ (tele) |
| Max Magnification Ratio | 1:3.3 (wide), 1:5.9 (tele) |
| Autofocus Motor | VXD (Voice-coil eXtreme-torque Drive) linear motor |
| Filter Size | 67mm |
| Max Diameter | 80.6 mm |
| Length (Sony E) | 119.2 mm |
| Length (Nikon Z) | 121.5 mm |
| Weight (Sony E) | 565g |
| Weight (Nikon Z) | 575g |
| Weather Sealing | Moisture-resistant construction |
| Included Accessories | Flower-shaped hood, front cap, rear cap |
| Price | Rs 75,990 |
| MRP | Rs 81,000 |
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. Discounts are often based on MRP prices. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.