The SP 150-600mm G2 Ultra-telephoto lens with upgraded optical performance enables handheld shooting with remarkable definition. The new lens builds upon the success of the current SP 150-600mm (model A011) which Tamron first introduced in December 2013, including better overall optical performance and faster AF speed, VC enhancements plus flouring coating and Flex Zoom Lock. This new lens includes three LD (Low Dispersion) lens elements which completely eliminate axial and transverse chromatic aberrations. Anti-reflection technologies, band Coating and BBAR Coating improve light transmission and suppress internal reflections, including light reflected off the camera’s image sensors. So even when taking a backlit photograph, ghosting and flare caused by reflected light are fully eliminated. This lens is equipped with a USD (Ultrasonic Silent Drive) motor that delivers excellent responsiveness and control. AF speed is significantly improved and enables high-speed focus even when capturing moving subjects. FLEX ZOOM LOCK mechanism quickly locks or unlocks the zoom at any position simply by sliding the zoom ring. The VC (Vibration Compensation) effectiveness is equivalent to 4.5 stops. Specifications: Model Name A022, Focal Length 150-600mm, Format size Di, Maximum Aperture F/5-6.3, Minimum Aperture F/32-40, Diagonal Angle of View 16 Degree25' - 4 Degree8' (for full frame format cameras), 10 Degree38' - 2 Degree40' (for APS-C format cameras), Lens Construction 21 elements, 13 groups, Minimum Focus Distance 86.6 in, Max. Mag. Ratio 1:3.9, Filter Diameter Ø95mm, Length for Canon:10.2 in / for Nikon: 10.1 in, Maximum Diameter Ø108.4mm, Weight* for Canon: 70.9 oz. / for Nikon: 70.2 oz., Diaphragm Blades 9 (circular diaphragm), Image Stabilization Performance** 4.5 stops (in VC Mode 3), Standard Accessory Lens hood, caps, case.

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Tamron USA, Inc. will not repair and/or service any product that is not an officially imported product and sold through an Authorized Tamron USA Dealer. In other words, there will be no authorized repair service under any circumstance for gray market products, including but not limited to any available firmware updates. Due to the proprietary technology incorporated in Tamron lenses, specific factory calibrated equipment is required to service many of our lenses and therefore Tamron USA, Inc. does not authorize any third party service center to repair and/or service Tamron products. Tamron USA, Inc. maintains a 3-day turnaround for all Tamron USA products sent in for service.

Furthermore, third party warranties are not serviced through Tamron USA, Inc. and are therefore invalid in that they are not able to offer service for these lenses for the reasons stated above. Only Tamron USA lenses purchased from an Tamron Authorized USA Dealer come with a 6 Year USA Factory Warranty (see http://www.tamron-usa.com/support/warranty_statement.pdf ), the only warranty that is valid for service in the USA.

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• New FLEX ZOOM LOCK mechanism enables the locking of the zoom ring at any position
• Fluorine Coating and improved Moisture-Resistant Construction
• Lightweight and easy-to-hold tripod mount is compatible with an Arce-Swiss style quick release plate
• AF speed is faster and much more responsive with moving subjects
• VC performance is 4.5 stops (VC mode 3) and offers three modes optimized for different shooting situations

New FLEX ZOOM LOCK mechanism enables the locking of the zoom ring at any positionTamron