75mm F1.8 AF Compact Full Frame Telephoto (Sony E) - Rokinon Lenses - IO75AF-E

Model: IO75AF-E
UPC: 0-84438-76643-1
Focal Length: 75mm
Maximum Aperture: F1.8
Coverage: Full Frame (FX)
Optical Construction: 10 Elements In 9 Groups
Aperture Range: F1.8 - 22
Diaphragm Blades: 9
Coating: Ultra Multi-Coating (UMC)
Minimum Focusing Distance: 2.26ft (0.69m)
Filter Size: 58mm
Lens Hood: Removable Petal Shaped
Maximum Diameter: 2.56” (65.0mm)
Weight: 8.1oz (230g)
Length: 2.72" (69.0mm)

ROKINON’s AF 75mm F1.8 Full Frame Telephoto Lens for Sony E mount offers a fast maximum aperture within a compact design. It is Rokinon’s fifth compact lens and its ninth auto focus specifically formulated for Sony mirrorless cameras. Weighing just 8.1 ounces and measuring just 2.7 inches in length, it is the lightest and smallest AF full frame portrait-length lens currently in the market.

The 75mm lens’ significant reduction in weight and size is effectively paired with a sophisticated optical construction to provide excellent performance and versatility. Five special elements (3 Extra Low Dispersion and 2 High Refractive Index) plus Ultra Multi-Coating are utilized to create results with incredible sharpness, low chromatic aberration, and greater contrast and color fidelity. Its portability and performance can also be enjoyed with Sony E mount APS-C sensor models where it performs as a short telephoto with a focal length equivalent to 112.5mm.

The 75mm focal length and F1.8 aperture combine to provide precise selective focus control that effectively isolates subjects from the background while still including enough background to help tell a story. Beautiful bokeh at all apertures exhibiting natural, circular, out-of-focus highlights can be achieved due to specifically designed optics and the 9 blade rounded iris. In addition, it features a new Stepping Motor (STM) design for faster, quieter and more accurate focusing for both stills and video applications.

A new notable feature is the addition of a Custom Switch. The Custom Switch enables the focusing ring to function either as a manual focus control (Mode 1) or as an aperture control (Mode 2). Additional custom switch functions are being developed that can be added via firmware updates. Updates as well as fine tuning focusing parameters can be achieved on the AF 75mm F1.8 and other AF ROKINON Sony E mount lenses via the accessory ROKINON Lens Station model IOLS-E.

Each Rokinon AF 75mm F1.8 Full Frame Lens for Sony E is equipped with a reversible lens hood, lens caps, and a custom fitted case.

User Manual Download

Specifications

Model Name		AF 75mm F1.8 E
Aperture Range		F1.8 ~ 22
Lens Optical Construction		10 Elements in 9 Groups
Special Elements		2 HR, 3 ED
Coating		UMC
Minimum Focusing Distance		0.69m (2.26ft)
Maximum Magnification Ratio		x 0.13
Filter Size		Φ58.0mm
Number of Blades		9
Mount		Sony E
Angle of View	Full Frame	32.9˚
	APS-C	21.9˚
Maximum Diameter		Φ65.0mm
Length		69.0mm
Weight		230g
Weather Sealing		-
AF/MF Mode Switch		-
AF Motor		Linear STM

MTF Chart

Optical Construction

Features

Innovation in Size

The AF 75mm F1.8 E is only 230g in weight and 69mm in height, so it's easy to carry and fits perfectly with a compact mirrorless camera. Enjoy the clear image quality with the compact telephoto lens that can be used anytime, anywhere.

Modern Rebirth of the 75mm Prime Lens

After switching from range finder to SLR and to mirrorless system, the forgotten 75mm angle of view is now reborn as a full-frame AF lens! Take your everyday life with the legendary angle of view 75mm that captures both the story and the character.

The Best Portraits Created by Shallow Depth of Field

The subject and background are effectively separated, creating an impressive sense of depth when the large round bokeh, calm background blurring, and high contrast achieve the optimal balance. Rokinon's original optical design delivers unique depth of field even in a similar angle of view and aperture. Capture your beautiful everyday life more impressively.

Big, Round, Beautiful Bokeh

Only by carefully designing and simulating the path of light can you complete a large and beautiful bokeh that cannot be captured by a mobile phone. We hope you will experience the best bokeh that is beautifully designed after many years of research in shape, color, border, and minimized chromatic aberration.

Small but Amazing Optical System

Rokinon's original technology put everything in concise 10 lenses in 9 groups. In order to effectively control chromatic aberration, three extra low-dispersion lenses (ED) with achromat are used, and high-refractive lenses (HR) with excellent refractive index are used to achieve a small size of Ø65 x 69mm. In addition, the UMC coating is applied to minimize unnecessary internal reflections, resulting in high contrast and sharp images.

Advanced Autofocus System

Now Autofocus needs to consider not only how more accurately and quickly it captures images, but also how quiet and smooth it is. Thanks to the newly researched and developed STM (Stepping Motor), a larger and heavier focus lens group can be controlled more quietly and precisely, providing excellent image quality in photos and videos.

The Joy of Customization

Equipped with the Custom Switch, shooting and operation is more intuitive and simple. You can easily select various functions such as Aperture Control Mode or MF Mode from the Switch, and enjoy the shooting mode that suits your personal preference. More functions will be added through firmware update in the future.