Pentax HD PENTAX DA 18-50mm f/4.0-5.6 DC WR RE Lens

Pentax HD PENTAX DA 18-50mm f/4.0-5.6 DC WR RE Lens

Rokinon 135mm f/2.0 Lens for Nikon F Mount with AE Chip

Rokinon 135mm f/2.0 Lens for Nikon F Mount with AE Chip

Samyang 135mm f/2.0 ED UMC Lens for Pentax K Mount

  • K Mount Lens/Full Frame Format
  • 202.5mm (35mm Equivalent on APS-C)
  • Aperture Range: f/2.0 to 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
$28 /week or less
Availability: In stock
SKU
SY135M-P

Work in low light and capture images with exceptional "bokeh" with the 135mm f/2.0 ED UMC Lens from Samyang, available here for Pentax K mount full frame & APS-C cameras. This all-manual telephoto prime offers a flattering perspective well-suited to portraits and other sensitive subject matter, and the fast f/2.0 maximum aperture helps ensure the image will be bright and have an extremely shallow depth-of-field. Also, this lens features one extra-low dispersion element to reduce the impact of chromatic aberrations in the final image as well as an Ultra Multi-Coating to reduce flare and ghosting.

A large manual focus ring as well as a physical aperture ring are available on the lens barrel for making smooth, deliberate adjustments. Also, this lens has a minimum focus distance of 2.6' and a front filter thread diameter of 77mm. Assisting with smooth, pleasing out-of-focus elements is a circular 9-blade diaphragm. Additionally, it comes with a removable lens hood and soft pouch.

Optical construction of 11 elements in 7 groups
Front filter thread is non-rotating for easier use with certain filters, such as circular polarizers and variable NDs
Performance
Focal Length 135mm
Comparable 35mm Equivalent on APS-C Format Focal Length: 202.5 mm
Aperture Maximum: f/2
Minimum: f/22
Camera Mount Type Pentax K
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Angle of View 18.8°
APS-C Picture Angle: 12.4°
Minimum Focus Distance 2.62' (.8 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. 3.23 x 4.76" (82 x 121 mm)
Weight 1.80 lb (820 g)
Packaging Info
Package Weight 2.5 lb
Box Dimensions (LxWxH) 7.8 x 5.2 x 5.1"
More Information
Specification
Focal Length135mm
Maximum Aperturef/2
Minimum Aperturef/22
Lens MountPentax K
Format CompatibilityFull-Frame
Angle of View18.8°
Minimum Focus Distance2.62' / 0.8 m
Optical Design11 Elements in 7 Groups
Diaphragm Blades9, Rounded
Focus TypeManual Focus
Image StabilizationNone
Filter Size77 mm (Front)
Dimensions (ø x L)3.23 x 4.764" / 82 x 121 mm
Weight1.8 lb / 820 g
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