Lenses & Optics

Full-Frame | f/2 to f/22

Sharp, Compact Prime

Fast Internal Focus System

I Series Lens

All-Metal Lens Barrel

Dust & Splash-Resistant Design

Knurled Focus and Aperture Rings

Rounded 9-Blade Diaphragm

Full-Frame | f/2 to f/22

Compact, Fast Wide-Angle Prime

Fast Internal Focus System

I Series Lens

All-Metal Lens Barrel

Dust & Splash-Resistant Design

Knurled Focus and Aperture Rings

Rounded 9-Blade Diaphragm

E-Mount Lens/Full-Frame Format

Aperture Range: f/1.4 to f/16

Two FLD Elements and One SLD Element

Four Aspherical Elements

Super Multilayer Coating

STM Autofocus Motor

Rounded 11-Blade Diaphragm

Brass Bayonet Mount

72mm Front Filter Threads

Rear Filter Holder

Sigma 17-40mm F1.8 DC DN | Art Lens

Redefining Creative Possibilities for APS-C Mirrorless Cameras

Experience a new level of creative freedom with the Sigma 17-40mm F1.8 DC DN | Art—a revolutionary zoom lens that delivers prime-like image quality across the entire zoom range.

- Tamron’s new G2 All-In-One Zoom Lens.

- For Sony E full-frame mirrorless cameras.

- Wider start at 25mm for 8x zoom range.

- Fast F2.8-5.6 maximum aperture.

- Closer focusing for great macro-style close-ups.

- Lightweight, compact, and built-for-mobility design makes it perfect for travel.

- High-speed, high-precision VXD AF quietly captures the action.

- Compatible with TAMRON Lens Utility™.

- Moisture-Resistant Construction with protective Fluorine Coating.

TAMRON's new 50-300mm VC zooms provide a wide 50mm starting option. Although it extends to 300mm at the telephoto end, the 50-300mm F4.5-6.3 VC features an extremely compact size with a length of just 150mm (5.9") and a class-leading lightweight. The compact size also produces outstanding balance when paired with an APS-C camera for 75-450mm equivalent.

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/4 to f/22
• 4 Aspherical Elements, 3 ED Elements

Extension tubes are a perfect solution to allow ultra close focusing without sacrificing the optical properties of your lens. ProMaster Macro Automatic Extension Tubes are engineered for a precise fit and proper communications between your camera lens and body. The ProMaster 8805 Automatic Extension Tube Set for Sony E mount includes two tubes that can be used individually or in combination to gain the right magnification for your particular need. This set is compatible with full frame Sony E mount cameras as well as crop sensor E mount camera.

• E-Mount Lens/APS-C Format
• 13.5mm (35mm Equivalent)
• Aperture Range: f/2.8 to f/22
• Two Aspherical Elements

• Adapt EF-Mount Lens to Sony E Body
• Integrated LED Displays Compatibility
• Maintains Autofocus and Auto-Exposure
• Supports In-Camera Correction Features