Project Description

The SELP28135G is a powered zoom lens that has been created to satisfy professional optical and operational requirements for high-quality movie imagery, including 4K, when matched with a 35mm full frame format camera such as the α7S or a Super 35 format camcorder such as the PXW-FS7*. Focus breathing and zoom image shift have been reduced to an absolute minimum, while aspherical elements and advanced multi-coating technology effectively suppress aberration. Quiet operation is also a priority, so an SSM (Super Sonic wave Motor) drive system has been employed for precise, quiet zooming. Independent control rings for zoom, focus, and iris using physical stops are provided for the first time into an E-Mount an lens. Built-in Optical SteadyShot image stabilization adds to the extraordinary performance of this outstanding lens which is supporting a constant F4.

*Zoom range increases to 42-202.5mm when using the lens on an APS-C or Super 35 camera.

35mm full frame imagery
Precision optical design supports top-quality 4K production with minimum angle of view variation while focusing and axial displacement while zooming.

F4 OSS with extendable zoom range
The SELP28135G has minimum focus of 0.4 m (AF) / 0.95 m (MF) and has extanded zoom range of 42-202.5mm when used on an APS-C or S35 camera.

High speed operation with independent control rings
High-end operation and feel inherited from Sony professional equipment. Three control rings for iris, focus and zoom offer manual control for demanding large format production.

Quiet operation
The world’s first SSM (Super Sonic wave Motor) drive in a lens designed for moviemaking achieves quiet zoom and extra-smooth iris control.

Lightweight and compact
Compact, lightweight design that is also dust and moisture resistant is ideal for situations that require mobility plus reliability.

FOCAL LENGTH 28-135 mm
FOCAL LENGTH (35MM) (APS-C) 42 – 202.5 mm
LENS GROUPS / ELEMENTS 12 – 18
ANGLE OF VIEW (APS-C) 54° – 12°
ANGLE OF VIEW (APS-C) 54° – 12° (APS-C), 75° – 18° (35mm Full Frame)
ANGLE OF VIEW (35MM) 75° – 18°
ANGLE OF VIEW (35MM) 18 elements / 12 groups
APERTURE RANGE F4-22
APERTURE BLADES 9 blades
CIRCULAR APERTURE Yes
MINIMUM APERTURE (F) 22
MAXIMUM MAGNIFICATION RATIO 0.15x
MINIMUM FOCUS DISTANCE 0.95 m (Full MF)
MINIMUM FOCUS DISTANCE (WIDE) 0.4 m
MINIMUM FOCUS DISTANCE (TELE) 0.95 m
FILTER DIAMETER 95 mm
DIMENSIONS (W X H X D) 105 x 162.5 mm – 4 X 6-1/2 in
WEIGHT 1215 g – 42.9 oz