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Pentax K Mount Lenses (SLR)

All Lenses for Pentax

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Sigma Lens 4.5mm f/2.8 EX DC Circular Fisheye HSM
  • Optimised for APS-C Image Sensors
  • Ultra-Wide 180o Diagonal Angle Field of View
  • Unique Circular Fisheye Image
  • Bright f/2.8 Aperture
  • Super-Low Dispersion (SLD) Glass Element
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 6-Bladed Aperture
  • 13.5cm Minimum Focusing Distance
Sigma Lens 4.5mm f/2.8 EX DC Circular Fisheye HSM
  • Optimised for APS-C Image Sensors
  • Ultra-Wide 180o Diagonal Angle Field of View
  • Unique Circular Fisheye Image
  • Bright f/2.8 Aperture
  • Super-Low Dispersion (SLD) Glass Element
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 6-Bladed Aperture
  • 13.5cm Minimum Focusing Distance
$978.00
 
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Samyang 8mm f/3.5 Fisheye
  • Ultra Wide-Angle 8mm Lens
  • Bright f/3.5 Aperture
  • Compatible With Full Frame DSLRs
  • Compatible With APS-C DSLRs
  • 10 Glass Elements in 7 Groups including 1 Aspherical Element
  • Multi-Layer Coating to Reduce Lens Flare
  • Built-In Lens Hood
  • Smooth Manual Focus & Manual Aperture
Samyang 8mm f/3.5 Fisheye
  • Ultra Wide-Angle 8mm Lens
  • Bright f/3.5 Aperture
  • Compatible With Full Frame DSLRs
  • Compatible With APS-C DSLRs
  • 10 Glass Elements in 7 Groups including 1 Aspherical Element
  • Multi-Layer Coating to Reduce Lens Flare
  • Built-In Lens Hood
  • Smooth Manual Focus & Manual Aperture
$472.00
 
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Samyang 8mm f/3.5 Fisheye - Canon/Nikon Mount
  • Ultra Wide-Angle 8mm Lens
  • Bright f/3.5 Aperture
  • Compatible With Full Frame DSLRs
  • Compatible With APS-C DSLRs
  • 10 Glass Elements in 7 Groups including 1 Aspherical Element
  • Multi-Layer Coating to Reduce Lens Flare
  • Built-In Lens Hood
  • Smooth Manual Focus & Manual Aperture
Samyang 8mm f/3.5 Fisheye - Canon/Nikon Mount
  • Ultra Wide-Angle 8mm Lens
  • Bright f/3.5 Aperture
  • Compatible With Full Frame DSLRs
  • Compatible With APS-C DSLRs
  • 10 Glass Elements in 7 Groups including 1 Aspherical Element
  • Multi-Layer Coating to Reduce Lens Flare
  • Built-In Lens Hood
  • Smooth Manual Focus & Manual Aperture
$472.00
 
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Sigma Lens 8-16 mm F/4.5-5.6 DC HSM
  • Optimised for APS-C Image Sensors
  • 12-24mm 35mm equiv.
  • 75.5-114° Field of View
  • Aspherical Lens Element
  • Four FLD Glass Elements
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 7-Bladed Aperture
Sigma Lens 8-16 mm F/4.5-5.6 DC HSM
  • Optimised for APS-C Image Sensors
  • 12-24mm 35mm equiv.
  • 75.5-114° Field of View
  • Aspherical Lens Element
  • Four FLD Glass Elements
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 7-Bladed Aperture
$902.00
 
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Pentax Lens 10-17mm f/3.5-4.5 F/E DA
  • Fish-Eye to Super Wide Angle
  • 15-26mm Focal Length in 35mm Format
  • Image Circle Covers Full Frame Sensor
  • Water & Oil Repellent Super Protective Coating
  • Instant Shift from AF to MF with Quick-Shift Focus
  • Metal PENTAX KAF Lens Mount
  • Designed for Pentax DSLRs
Pentax Lens 10-17mm f/3.5-4.5 F/E DA
  • Fish-Eye to Super Wide Angle
  • 15-26mm Focal Length in 35mm Format
  • Image Circle Covers Full Frame Sensor
  • Water & Oil Repellent Super Protective Coating
  • Instant Shift from AF to MF with Quick-Shift Focus
  • Metal PENTAX KAF Lens Mount
  • Designed for Pentax DSLRs
$668.00
 
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Sigma Lens 10-20mm F/4-5.6 EX DC - Sony Mount
  • Optimised for APS-C Image Sensors
  • Ultra-Wide 63.8° - 102.4o Field of View
  • Aspherical Lens Elements
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 6-Bladed Aperture
  • 24cm Minimum Focusing Distance
  • Includes LH825-04 Lens Hood
Sigma Lens 10-20mm F/4-5.6 EX DC - Sony Mount
  • Optimised for APS-C Image Sensors
  • Ultra-Wide 63.8° - 102.4o Field of View
  • Aspherical Lens Elements
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 6-Bladed Aperture
  • 24cm Minimum Focusing Distance
  • Includes LH825-04 Lens Hood
$542.00
 
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Sigma Lens 10-20mm f/3.5 EX DC HSM
  • Optimised for APS-C Image Sensors
  • Two Extraordinary Low Dispersion (ELD) Elements
  • Four Aspherical Lenses
  • Super Multi-Layer Lens Coating
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 7-Bladed Aperture
  • Includes Lens Hood
Sigma Lens 10-20mm f/3.5 EX DC HSM
  • Optimised for APS-C Image Sensors
  • Two Extraordinary Low Dispersion (ELD) Elements
  • Four Aspherical Lenses
  • Super Multi-Layer Lens Coating
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 7-Bladed Aperture
  • Includes Lens Hood
$612.00
 
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Tamron SP AF 10-24mm f/3.5-4.5 Di II LD Aspherical (IF) Lens
  • 16-37mm in 35mm Equivalent
  • Semi to Ultra Wide-Angle
  • Di II Technology
  • Ultra-compact and Lightweight
  • Internal Focusing Mechanism (IF)
  • 77mm Filter Diameter
Tamron SP AF 10-24mm f/3.5-4.5 Di II LD Aspherical (IF) Lens
  • 16-37mm in 35mm Equivalent
  • Semi to Ultra Wide-Angle
  • Di II Technology
  • Ultra-compact and Lightweight
  • Internal Focusing Mechanism (IF)
  • 77mm Filter Diameter
$708.00
 
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Sigma Lens 12-24mm f4.5-5.6 DG HSM II
  • Compatible with Full Frame and Crop Image Sensors
  • One Special Low Dispersion (SLD) Element
  • Four F-Low Dispersion Elements
  • Super Multi-Layer Lens Coating
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 6-Bladed Aperture
  • 17 Elements in 13 Groups
Sigma Lens 12-24mm f4.5-5.6 DG HSM II
  • Compatible with Full Frame and Crop Image Sensors
  • One Special Low Dispersion (SLD) Element
  • Four F-Low Dispersion Elements
  • Super Multi-Layer Lens Coating
  • Quiet Hypersonic Motor (HSM) Autofocus
  • 6-Bladed Aperture
  • 17 Elements in 13 Groups
$898.00
 
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Pentax Lens 12-24mm f/4 ED AL IF DA
  • 13 Elements in 11 Groups
  • One Extra-low Dispersion (ED) Glass Lens Element
  • Two Aspherical Lens Elements
  • Internal Focusing Mechanism
  • Image Circle Covers Full Frame Sensor
  • Petal Shaped Lens hood Included
Pentax Lens 12-24mm f/4 ED AL IF DA
  • 13 Elements in 11 Groups
  • One Extra-low Dispersion (ED) Glass Lens Element
  • Two Aspherical Lens Elements
  • Internal Focusing Mechanism
  • Image Circle Covers Full Frame Sensor
  • Petal Shaped Lens hood Included
$1318.00
 
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Samyang 14mm f/2.8 IF ED UMC Lens
  • Ultra Wide-Angle 14mm Lens
  • Wide f/2.8 Aperture
  • Compatible With Full Frame DSLRs
  • Compatible With APS-C DSLRs
  • 14 Glass Elements in 10 Groups including 2 Aspherical and 2 Extra-Low Dispersion Elements
  • Multi-Layer Coating to Reduce Lens Flare
  • Built-In Lens Hood
  • Smooth Manual Focus & Manual Aperture
Samyang 14mm f/2.8 IF ED UMC Lens
  • Ultra Wide-Angle 14mm Lens
  • Wide f/2.8 Aperture
  • Compatible With Full Frame DSLRs
  • Compatible With APS-C DSLRs
  • 14 Glass Elements in 10 Groups including 2 Aspherical and 2 Extra-Low Dispersion Elements
  • Multi-Layer Coating to Reduce Lens Flare
  • Built-In Lens Hood
  • Smooth Manual Focus & Manual Aperture
$547.00
 
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Pentax Lens 14mm f/2.8 ED IF DA
  • 12 Elements in 11 Groups
  • High-Refraction Extra Low Dispersion (ED) Element
  • Internal Focusing Mechanism
  • Super Multi Coating (SMC) on Lens
  • Bayonet Mount
  • Designed for Fully Automatic Cameras
Pentax Lens 14mm f/2.8 ED IF DA
  • 12 Elements in 11 Groups
  • High-Refraction Extra Low Dispersion (ED) Element
  • Internal Focusing Mechanism
  • Super Multi Coating (SMC) on Lens
  • Bayonet Mount
  • Designed for Fully Automatic Cameras
$1176.00
 
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Sigma Lens 15mm EX DG Diagonal Fisheye
  • Compatible with Full Frame and Crop Image Sensors
  • Ultra-Wide 180o Diagonal Angle Field of View
  • Rectangular-image Fisheye
  • 7-Bladed Aperture
  • 7 Elements in 6 Groups
  • 15cm Minimum Focusing Distance
Sigma Lens 15mm EX DG Diagonal Fisheye
  • Compatible with Full Frame and Crop Image Sensors
  • Ultra-Wide 180o Diagonal Angle Field of View
  • Rectangular-image Fisheye
  • 7-Bladed Aperture
  • 7 Elements in 6 Groups
  • 15cm Minimum Focusing Distance
$848.00
 
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Pentax Lens 16-50mm f/2.8 DA* ED AL [IF] SDM
  • Wide Angle Zoom Lens
  • 15 elements in 12 groups
  • Extra Low Dispersion (ED) Glass Element
  • Internal Focusing Lens (IF)
  • Supersonic Drive Motor (SDM)
Pentax Lens 16-50mm f/2.8 DA* ED AL [IF] SDM
  • Wide Angle Zoom Lens
  • 15 elements in 12 groups
  • Extra Low Dispersion (ED) Glass Element
  • Internal Focusing Lens (IF)
  • Supersonic Drive Motor (SDM)
$1398.00
 
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Sigma Lens 17-50mm f/2.8 EX DC OS HSM
  • Optimised for APS-C Image Sensors
  • Fast f/2.8 Maximum Aperture
  • 17 Elements in 13 Groups
  • Optical Image Stabilisation
  • Quiet Hypersonic Motor (HSM) Autofocus
  • Multi-Layer Lens Coating
  • 7-Bladed Aperture
  • Includes Lens Hood
Sigma Lens 17-50mm f/2.8 EX DC OS HSM
  • Optimised for APS-C Image Sensors
  • Fast f/2.8 Maximum Aperture
  • 17 Elements in 13 Groups
  • Optical Image Stabilisation
  • Quiet Hypersonic Motor (HSM) Autofocus
  • Multi-Layer Lens Coating
  • 7-Bladed Aperture
  • Includes Lens Hood
$538.00
 
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Pentax Lens DA 17-70mm f4AL(IF) SDM
  • 4x Zoom
  • 26mm Wide Angle to 107mm Telephoto (35mm equiv.)
  • Instant Shift from AF to MF with Quick-Shift Focus
  • Silent Supersonic Drive Motor
  • Inner-Focus (IF) System
  • SP (Super Protect) Coating
  • Water & Oil Repellent Super Protective Coating
  • Suitable for Pentax DSLRs
Pentax Lens DA 17-70mm f4AL(IF) SDM
  • 4x Zoom
  • 26mm Wide Angle to 107mm Telephoto (35mm equiv.)
  • Instant Shift from AF to MF with Quick-Shift Focus
  • Silent Supersonic Drive Motor
  • Inner-Focus (IF) System
  • SP (Super Protect) Coating
  • Water & Oil Repellent Super Protective Coating
  • Suitable for Pentax DSLRs
$625.00
 
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Sigma 18-35mm f/1.8 DC HSM Lens
  • Fast f/1.8 Constant Aperture
  • Designed for APS-C Sensors
  • Versatile 27-52.5mm Focal Range (35mm equiv.)
  • Hyper Sonic Auto Focus Motor
  • One Aspherical and one SLD Glass Element
  • Super Multi-Layer Anti-Reflective Coating
  • Compatible with Sigma USB Dock
  • Includes Lens Hood and Soft Case
Sigma 18-35mm f/1.8 DC HSM Lens
  • Fast f/1.8 Constant Aperture
  • Designed for APS-C Sensors
  • Versatile 27-52.5mm Focal Range (35mm equiv.)
  • Hyper Sonic Auto Focus Motor
  • One Aspherical and one SLD Glass Element
  • Super Multi-Layer Anti-Reflective Coating
  • Compatible with Sigma USB Dock
  • Includes Lens Hood and Soft Case
$908.00
 
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Sigma Lens 18-50mm f/2.8-4.5 DC OS HSM - Pentax Mount
  • Large f/2.8 Aperture
  • Optical Image Stabilisation
  • 2 Special Low Dispersion & 3 Aspherical Elements
  • Super Multi-Layer Coating
  • Silent and Fast HSM (Hyper Sonic Motor) AF
  • Internal Focusing and Internal Zooming
  • Minimum Focusing Distance 30 cm
  • Designed for Pentax DSLRs with APS-C Size Sensor
Sigma Lens 18-50mm f/2.8-4.5 DC OS HSM - Pentax Mount
  • Large f/2.8 Aperture
  • Optical Image Stabilisation
  • 2 Special Low Dispersion & 3 Aspherical Elements
  • Super Multi-Layer Coating
  • Silent and Fast HSM (Hyper Sonic Motor) AF
  • Internal Focusing and Internal Zooming
  • Minimum Focusing Distance 30 cm
  • Designed for Pentax DSLRs with APS-C Size Sensor
$374.00
 
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Pentax Lens 18-55mm f/3.5-5.6 WR DA
  • 27.5mm Wide Angle - 84.5mm Telephoto (35mm equiv.)
  • Quick-Shift Focus System
  • 11 Elements in 8 Groups
  • PENTAX SP (Super Protect) Coating on Lens
  • Weather Resistant Construction
  • Compact and Lightweight
  • Lens Hood Included
Pentax Lens 18-55mm f/3.5-5.6 WR DA
  • 27.5mm Wide Angle - 84.5mm Telephoto (35mm equiv.)
  • Quick-Shift Focus System
  • 11 Elements in 8 Groups
  • PENTAX SP (Super Protect) Coating on Lens
  • Weather Resistant Construction
  • Compact and Lightweight
  • Lens Hood Included
$242.00
 
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Sigma 18-125mm f3.8-5.6 DC OS HSM Lens - Pentax Mount
  • Optimised for APS-C Image Sensors
  • Aspherical /Hybrid Aspherical Lens Elements
  • 7-Bladed Aperture
  • 16 Elements in 12 Groups
  • Optical Image Stabilisation
  • Quiet Hypersonic Motor (HSM) Autofocus
  • Super Multi-Layer Coating
Sigma 18-125mm f3.8-5.6 DC OS HSM Lens - Pentax Mount
  • Optimised for APS-C Image Sensors
  • Aspherical /Hybrid Aspherical Lens Elements
  • 7-Bladed Aperture
  • 16 Elements in 12 Groups
  • Optical Image Stabilisation
  • Quiet Hypersonic Motor (HSM) Autofocus
  • Super Multi-Layer Coating
$492.00
 
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Tamron AF 18-200mm F/3.5-6.3 XR Di II Lens
  • 28-300mm in 35mm Equivalent
  • Extra Refractive Glass (XR)
  • Compact and Lightweight
  • Di II Technology
  • 62mm Filter Diameter
Tamron AF 18-200mm F/3.5-6.3 XR Di II Lens
  • 28-300mm in 35mm Equivalent
  • Extra Refractive Glass (XR)
  • Compact and Lightweight
  • Di II Technology
  • 62mm Filter Diameter
$438.00
 
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Sigma Lens 18-250mm f/3.5-6.3 DC OS Macro HSM
  • Optimised for APS-C Image Sensors
  • Versatile Zoom Range
  • Four Super-Low Dispersion (SLD) Elements
  • Super Multi-Layer Coating
  • Macro Capable with 1:2.9 Maximum Reproduction Ratio
  • Optical Image Stabilisation
  • 16 Elements in 13 Groups
  • Includes Lens Hood
Sigma Lens 18-250mm f/3.5-6.3 DC OS Macro HSM
  • Optimised for APS-C Image Sensors
  • Versatile Zoom Range
  • Four Super-Low Dispersion (SLD) Elements
  • Super Multi-Layer Coating
  • Macro Capable with 1:2.9 Maximum Reproduction Ratio
  • Optical Image Stabilisation
  • 16 Elements in 13 Groups
  • Includes Lens Hood
$448.00
 
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Sigma Lens 18-300mm F/3.5-6.3 DC Macro HSM
  • Compact High Ratio Zoom Lens
  • 27-450mm Focal Range (35mm equiv.)
  • 1:3 Macro Ratio
  • FLD and SLD Glass Elements
  • Ideal for APS-C Sized Sensors
  • Compatible with Sigma USB Dock
Sigma Lens 18-300mm F/3.5-6.3 DC Macro HSM
  • Compact High Ratio Zoom Lens
  • 27-450mm Focal Range (35mm equiv.)
  • 1:3 Macro Ratio
  • FLD and SLD Glass Elements
  • Ideal for APS-C Sized Sensors
  • Compatible with Sigma USB Dock
$688.00
 
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Sigma Lens 20mm f/1.8 EX DG ASP RF
  • Compatible with Full Frame and Crop Image Sensors
  • Super-Wide 94.5° Maximum Field of View
  • Fast f/1.8 Maximum Aperture
  • Two Aspherical Lens Elements
  • 9-Bladed Aperture
  • 20.7cm Minimum Focusing Distance
  • Built-In Lens Hood
Sigma Lens 20mm f/1.8 EX DG ASP RF
  • Compatible with Full Frame and Crop Image Sensors
  • Super-Wide 94.5° Maximum Field of View
  • Fast f/1.8 Maximum Aperture
  • Two Aspherical Lens Elements
  • 9-Bladed Aperture
  • 20.7cm Minimum Focusing Distance
  • Built-In Lens Hood
$828.00
 
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Sigma 24-60mm f/2.8 EX DG Lens - Pentax Mount
  • Versatile Focal Range
  • Special-Low Dispersion & Asph. Glass Elements
  • Fast f/2.8 Maximum Aperture
  • 16 Elements in 15 Groups
  • 9-Bladed Aperture
  • 38cm Minimum Focusing Distance
Sigma 24-60mm f/2.8 EX DG Lens - Pentax Mount
  • Versatile Focal Range
  • Special-Low Dispersion & Asph. Glass Elements
  • Fast f/2.8 Maximum Aperture
  • 16 Elements in 15 Groups
  • 9-Bladed Aperture
  • 38cm Minimum Focusing Distance
$512.00
 
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