Samyang 135mm f/2.0 ED UMC Lens for Canon EF Mount

Samyang 135mm f/2.0 ED UMC Lens for Canon EF Mount

Rokinon 135mm f/2.0 ED UMC Lens for Canon EF Mount

Rokinon 135mm f/2.0 ED UMC Lens (Canon EF)

Rokinon 135mm f/2.0 ED UMC Lens (Pentax K)

  • Pentax K Mount Lens/Full Frame
  • 202.5mm (35mm Equivalent)
  • Aperture Range: f/2.0 to f/22
  • One Extra-Low Dispersion Element
  • Ultra Multi-Coating
  • Manual Focus, Manual Aperture Ring
  • Minimum Focus Distance: 2.6'
  • Filter Thread Diameter: 77mm
  • Removable Lens Hood
  • Rounded 9-Blade Diaphragm
Lease to Own at
$29 /week or less
Availability: In stock
SKU
135M-P

The 135mm f/2.0 ED UMC Lens for Pentax K Mount from Rokinon is a manual focus telephoto prime lens useful for portraiture and all medium telephoto applications. Its fast f/2.0 maximum aperture is effective in low light and enables shallow depth of field control. With a rounded 9-blade diaphragm, shallow depth of field imaging will be rendered with pleasing out-of-focus highlights. On Pentax APS-C format DSLRs the lens provides a 35mm focal length equivalence of 202.5mm. Its minimum focus distance is 2.6'.

The optical design includes one extra-low dispersion lens element to control chromatic aberration, contributing to sharp, color-accurate imaging, and each of its lens elements features Ultra Multi-Coating to improve light transmission and reduce ghosting and flare. An internal focus system prevents the front end from rotating which allows more effective use of variable filters.

A durable metal barrel with a wide focus ring and manual aperture control ring offer tactile control over focus and exposure. An included, removable lens hood deters stray light from entering the lens, while protecting it from accidental impact and precipitation. 

Manual focus prime lens for portraiture and general telephoto applications
One extra-low dispersion (ED) lens element reduces chromatic aberrations
Ultra Multi-Coating (UMC) on the lens elements minimizes ghosting
Non-rotating filter mount
Removable lens hood
Performance
Focal Length 135mm
Comparable 35mm Equivalent on APS-C Format Focal Length: 202.5 mm
Aperture Maximum: f/2 - 22
Camera Mount Type Pentax K
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Pentax Digital (APS-C)
Angle of View 18.8°
APS-C Picture Angle: 12.4°
Minimum Focus Distance 2.6' (.79 m)
Elements/Groups 11/7
Diaphragm Blades 9, Rounded
Features
Image Stabilization No
Autofocus No
Tripod Collar No
Physical
Filter Thread Front:77 mm
Dimensions (DxL) Approx. 3.2 x 4.75" (8.13 x 12.06 cm)
Weight 28.92 oz (820 g)
Packaging Info
Package Weight 2.45 lb
Box Dimensions (LxWxH) 8.0 x 5.2 x 5.2"
More Information
Specification
Focal Length135mm
Maximum Aperturef/2
Minimum Aperturef/22
Lens MountPentax K
Format CompatibilityFull-Frame
Angle of View18.8°
Minimum Focus Distance2.6' / 0.79 m
Optical Design11 Elements in 7 Groups
Diaphragm Blades9, Rounded
Focus TypeManual Focus
Image StabilizationNone
Filter Size77 mm (Front)
Dimensions (ø x L)3.2 x 4.75" / 8.1 x 12.06 cm
Weight28.9 oz / 820 g
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