85mm F1.8 Compact High Speed Telephoto
85mm F1.8 Compact High Speed Telephoto
85mm F1.8 Compact High Speed Telephoto
85mm F1.8 Compact High Speed Telephoto
85mm F1.8 Compact High Speed Telephoto
85mm F1.8 Compact High Speed Telephoto
85mm F1.8 Compact High Speed Telephoto
85mm F1.8 Compact High Speed Telephoto
$399.00

85mm F1.8 Compact High Speed Telephoto

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A desirable telephoto for Sony E-mount mirrorless cameras, the Rokinon MF 85mm F1.8 ED UMC CS Lens pairs a sleek form factor with a bright f/1.8 maximum aperture for depth of field control and greater versatility in difficult lighting conditions. The optical design features one extra-low dispersion element, which reduces chromatic aberrations and color fringing, and one high refractive index element to control spherical aberrations for improved sharpness. An Ultra Multi-Coating has also been applied to boost contrast by suppressing lens flare and ghosting. Additionally, the lens has a manual focus design for precise focusing down to 2.1' and a nine-blade diaphragm contributes to a smooth bokeh quality. 

  • Telephoto prime is designed for APS-C-format Sony E-mount mirrorless cameras and provides a 127.5mm equivalent focal length.
  • Bright f/1.8 maximum aperture suits working in difficult lighting conditions and also affords extensive control over depth of field for isolating subjects and working with selective focus techniques.
  • One extra-low dispersion element is used to reduce color fringing and chromatic aberrations in order to produce imagery with a high degree of clarity and color fidelity.
  • A high refractive index element is used to control spherical aberrations and distortions in order to realize higher sharpness and accurate rendering.
  • An Ultra Multi-Coating has been applied to all lens elements in order to suppress lens flare and ghosting for increased contrast and color accuracy.
  • This manual focus lens has a non-rotating 62mm front filter mount to better enable the use of polarizing, graduated ND, and other filter types that require precise positioning.
  • Rounded nine-blade diaphragm contributes to a pleasing out-of-focus quality when using selective focus or shallow depth of field techniques.

User Manual Download

Model name 85mm F1.8 ED UMC CS
Aperture Range F1.8 ~ F22
Optical Construction 9 Elements in 7 groups
Special lens ED 1, HR 1
Coating UMC
Minimum Focusing Distance 0.65m (2.13ft)
Magnification Ratio x 0.17
Filter Size 62.0mm
Maximum Diameter 67.5mm
Mount Canon M Sony E Fujifilm X Micro 4/3
Angle of view ASP-C 18.0˚ 19.1˚ 19.1˚ -
FOUR-THIRDS 4/3” - - - 14.7˚
Length 80.6mm 80.7mm 81.0mm 79.5mm
Weight
Without Lens Cap, Hood
344g 344g 362g 356g
Weight 405g 405g 423g 417g

Model: RK8518-M

UPC: 0-84438-76593-9

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.13oz (344g)

Length: 3.17" (80.6mm)

Model: RK8518-E

UPC: 0-84438-76591-5

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.13oz (344g)

Length: 3.18" (80.7mm)

Model: RK8518-FX

UPC: 0-84438-76592-2

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.77oz (362g)

Length: 3.19" (81.0mm)

Model: RK8518-MFT

UPC: 0-84438-76594-6

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.56oz (356g)

Length: 3.13" (79.5mm)

Specifications

Model name 85mm F1.8 ED UMC CS
Aperture Range F1.8 ~ F22
Optical Construction 9 Elements in 7 groups
Special lens ED 1, HR 1
Coating UMC
Minimum Focusing Distance 0.65m (2.13ft)
Magnification Ratio x 0.17
Filter Size 62.0mm
Maximum Diameter 67.5mm
Mount Canon M Sony E Fujifilm X Micro 4/3
Angle of view ASP-C 18.0˚ 19.1˚ 19.1˚ -
FOUR-THIRDS 4/3” - - - 14.7˚
Length 80.6mm 80.7mm 81.0mm 79.5mm
Weight
Without Lens Cap, Hood
344g 344g 362g 356g
Weight 405g 405g 423g 417g

Canon M

Model: RK8518-M

UPC: 0-84438-76593-9

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.13oz (344g)

Length: 3.17" (80.6mm)

Sony E

Model: RK8518-E

UPC: 0-84438-76591-5

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.13oz (344g)

Length: 3.18" (80.7mm)

Fuji X

Model: RK8518-FX

UPC: 0-84438-76592-2

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.77oz (362g)

Length: 3.19" (81.0mm)

Micro 4/3

Model: RK8518-MFT

UPC: 0-84438-76594-6

Focal Length: 85mm

Maximum Aperture: F1.8

Coverage: APS-C/Four Thirds

Optical Construction: 9 Elements In 7 Groups

Aperture Range: F1.8 - 22

Diaphragm Blades: 9

Coating: Ultra Multi-Coating (UMC)

Minimum Focusing Distance: 2.13ft (0.65m)

Filter Size: 62mm

Lens Hood: Removable

Maximum Diameter: 2.66” (67.5mm)

Weight: 12.56oz (356g)

Length: 3.13" (79.5mm)