TAMRON F/2.8 DI III-A VC RXD APSC FujixTelephoto 17-70 mm

High Brightness Standard Zoom Lens For Aps-C Mirrorless Cameras With Fujifilm X Mount. Features: The World´s First High-Speed Standard Zoom Lens For Aps-C Cameras With A Focal Length Range Of 17-70mm With A Zoom Ratio Of 4.1x: - The B070 Model Has A Focal Length Range Of 17- 70mm, Equivalent To 25.5-105mm On Full Frame Cameras. It Is The World´s First F2.8 High-Speed Zoom Lens For Aps-C Mirrorless Cameras To Achieve A 4.1x Zoom Ratio. Exceptional Optical Performance: - The Optical Construction Of The New 17-70mm F2.8 Features 16 Elements In 12 Groups. Two Gm (Glass Molded Aspherical) Lens Elements And One Hybrid Aspherical Lens Element Are Precisely Arranged To Maintain High-Resolution Performance From Corner To Corner. Improved Vc Stabilization Mechanism, Both For Recording And Still-Photo: - The 17-70mm F2.8 Features Tamron´s Patented Vc Mechanism. Sophisticated Algorithms Optimized For This Model Have Been Incorporated, Which Together With A Dedicated Mpu That Works Independently Combine To Superbly Compensate For Vibration. This Feature Is Available When The Lens Is Used With Cameras With Or Without In-Body Image Stabilization. When Shooting Videos, Taking Advantage Of Ai Technology, The Image Stabilization Performance Supports Different Shooting Situations. Rxd (Rapid Extra-Silent Stepping Drive) Motor Unit Is Exceptionally Quiet And Perfect For Video Use: - The 17-70mm F2.8 Contains Tamron´s Patented Rxd Stepping Motor. It Is Extremely Quiet And Makes It Easy To Shoot Both Photos And Videos That Require Absolute Silence. Focus From Wide-Angle To The Lens´s Furthest Focal Length Without Stress, Including Excellent Tracking Of Moving Subjects. Keep Focus Breathing To A Minimum: - The 17-70mm F2.8 Keeps Focus Breathing To A Minimum. This Phenomenon Of Changing The Angle Of View (Frame) By Changing The Point Of Focus Is Especially Undesirable During Videography. By Countering This Effect, The 17-70mm F2.8 Maximizes The Expression Of Videographers´ Creative Intentions. Focus Close: Mod (Minimum Focus Distance) Is Just 0.19m At Its Wide End: - The 17-70mm F2.8 Zoom Focuses Up Close, Down To 0.19m At Its Minimum Focusing Distance. This Is Far Superior To The Performance Achieved By Conventional High-Speed Zoom Lenses For Aps-C Cameras. In Addition, Its Minimum Focusing Distance Of Just 0.39m At The 70mm Telephoto End Ensures Good Close-Range Shooting Performance, Allowing Photographers To Enjoy Compelling Close-Ups. Highly Portable Compact Design: - The 17-70mm F2.8 Zoom Measures Just 119.3mm In Length And 74.6mm In Maximum Diameter And Weighs Just 525g. This Is Remarkable For A Lens With Built-In Vc Image Stabilization. When Used With Sony´s Aps-C Mirrorless Cameras, This Zoom Is Very Well Balanced. Specifications: - Maximum Aperture: F2.8 - Viewing Angle (Diagonal): 79° 55´-23° 00´ (For Aps-C Mirrorless Format) - Optical Construction: 16 Elements In 12 Groups - Minimum Object Distance: 0.19m (Angle), 0.39m (Tele) - Maximum Magnification Ratio: 1:4.8 (Wide) / 1:5.2 (Tele) - Filter Size: Φ67mm - Maximum Diameter: Φ74.6mm - Length*: 119.6mm - Weight: 530g - Diaphragm Opening: 9 (Circular Diaphragm)** - Minimum Aperture: F22 - Standard Accessories: Petal-Shaped Lens Hood, Lens Caps