News, Tips & Reviews
B&H Gift Cards
The Professional's Source Since 1973
Ask Our Experts800-952-1815
Hello, Log InAccount & Orders
My Cart
PhotographyDigital CamerasDSLR CamerasPentax K-70Lenses for K-70 DSLR Camera with 18-135mm Lens and Accessories Kit (Silver)

Lenses compatible with the
Pentax K-70 DSLR Camera with 18-135mm Lens and Accessories Kit (Silver)
6 Reviews

No Longer Available
Back to Accessories
79 Items
Filter by:
Sort by:
View:
Pentax SMCP-DA* 300mm f/4 ED (IF) SDM Autofocus Lens for Digital SLR

Pentax SMCP-DA* 300mm f/4 ED (IF) SDM Autofocus Lens for Digital SLR

BH # PE3004DA MFR # 21760
72 Reviews
Key Features
  • Weather & Dust Resistant
See All Details
$1,096.95
$96662
Save $130.33
In Stock
No Store Display
Free Next Day Delivery
Pentax HD Pentax-D FA Macro 100mm f/2.8 ED AW (Black)

Pentax HD Pentax-D FA Macro 100mm f/2.8 ED AW (Black)

BH # PE10028EDB MFR # 20320
8 Reviews
Key Features
  • K-Mount Lens/ Full-Frame Format
  • Aperture Range: f/2.8-f/32
  • Minimum Focus Distance: 5.1"
  • ED and Anomalous Dispersion Elements
$64695
In Stock
No Store Display
Free Expedited Shipping

Pentax DA 18-55mm f/3.5-5.6 AL WR Zoom Lens

BH # PE185535WR MFR # 21880
51 Reviews
Key Features
  • For Use With Pentax Digital Cameras
  • Weather Resistant
  • 18-55mm Focal Length
  • Fully Automatic Diaphragm Control
$18395
In Stock
No Store Display
Free 2-Day Shipping

Pentax HD Pentax DA 20-40mm f/2.8-4 ED Limited DC WR Lens (Black)

BH # PE204028B MFR # 23000
62 Reviews
Key Features
  • Pentax K Mount
  • 30.5-61.5mm (35mm Equivalent)
  • Aperture Range: f/2.8-32
  • ED and Super-Low Dispersion Elements
$796.95
$59695
Save $200.00
In Stock
No Store Display
Free Expedited Shipping
Used from $393.95

Pentax 35mm DA L f/2.4 AL Lens

BH # PE3524 MFR # 21987
93 Reviews
Key Features
  • K-Mount Lens/APS-C Format
  • Aperture Range: f/2.4 to 22
  • Lightweight Design
  • Lens Coated to Repel Dust, Water, Grease
$14695
In Stock
No Store Display
Free 2-Day Shipping
Used for $117.50

Pentax HD PENTAX-D FA 28-105mm f/3.5-5.6 ED DC WR Lens

BH # PE2810535ED MFR # 21297
39 Reviews
Key Features
  • K-Mount Lens/Full-Frame Format
  • Aperture Range: f/3.5-5.6 to f/22-32
  • ED Glass Elements
  • Super Protect & HD Multi-Layer Coatings
$49695
In Stock
No Store Display
Free Expedited Shipping

Pentax HD Pentax-FA 35mm f/2 Lens

BH # PE352HDFA MFR # 22860
7 Reviews
Key Features
  • K-Mount Lens/Full-Frame Format
  • Aperture Range: f/2 to f/22
  • One Aspherical Element
  • HD and SP Coatings
$39995
In Stock
No Store Display
Free Next Day Delivery

Pentax HD Pentax-FA 43mm f/1.9 Limited (Black)

BH # PE4319B MFR # 20140
4 Reviews
Key Features
  • K-Mount Lens/Full-Frame Format
  • Aperture Range: f/1.9 to f/22
  • High-Grade PENTAX HD Multi-Layer Coating
  • 7 Elements in 6 Groups
Available in other Styles, Configurations & Kits
$61695
In Stock
Free Expedited Shipping

Pentax HD PENTAX-FA 50mm f/1.4 Lens

BH # PE5014HDFA MFR # 20790
Key Features
  • Full-Frame | f/1.4 to f/22
  • Fast Normal-Length Prime
  • Compact and Portable Design
  • Multilayer HD Coating
$39695
In Stock
No Store Display
Free Expedited Shipping

Pentax Normal smc P-D FA 50mm f/2.8 Macro Autofocus Lens

BH # PE5028MDFA MFR # 21530
39 Reviews
See All Details
$396.95
$34695
Save $50.00
In Stock
No Store Display
Free Expedited Shipping

Rokinon 85mm f/1.4 AS IF UMC Lens for Pentax K

BH # RO8514P MFR # 85M-P
265 Reviews
Key Features
  • Pentax K Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to f/22
  • One Hybrid Aspherical Element
  • Ultra Multi-Coating
Available in other Styles, Configurations & Kits
$299.00
$25900
Save $40.00
In Stock
No Store Display
Free 2-Day Shipping

IRIX 15mm f/2.4 Blackstone Lens for Pentax K

BH # IR15BSP MFR # IL-15BS-PK
54 Reviews
Key Features
  • Pentax K-Mount/Full-Frame Format
  • Aperture Range: f/2.4 to f/22
  • Two Aspherical Elements
  • Two ED and Three HR Elements
Available in other Styles, Configurations & Kits
$44900
In Stock
No Store Display
Free Expedited Shipping

IRIX 11mm f/4 Blackstone Lens for Pentax K

BH # IR11BSP MFR # IL-11BS-PK
29 Reviews
Key Features
  • Pentax K-Mount/Full-Frame Format
  • Aperture Range: f/4 to f/22
  • Three Aspherical Elements
  • Two ED and Four HR Elements
Available in other Styles, Configurations & Kits
$41900
In Stock
No Store Display
Free Expedited Shipping

Mitakon Zhongyi 20mm f/2 4.5x Super Macro Lens for Pentax K

BH # MIK20MF2PK MFR # MTK20MF2PK
112 Reviews
Key Features
  • Pentax K Mount/Full-Frame Format
  • Aperture Range: f/2 to f/16
  • Magnification Range: 4.5x to 4x
  • Minimum Working Distance: 0.8"
Available in other Styles, Configurations & Kits
$239.00
$14900
Save $90.00
In Stock
No Store Display
Free 2-Day Shipping

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

BH # RO1352P MFR # 135M-P
16 Reviews
Key Features
  • Pentax K Mount Lens/Full Frame
  • 202.5mm (35mm Equivalent)
  • Aperture Range: f/2.0 to f/22
  • One Extra-Low Dispersion Element
$549.00
$39900
Save $150.00
In Stock
No Store Display
Free Expedited Shipping

Pentax HD PENTAX-D FA* 85mm f/1.4 ED SDM AW Lens

BH # PE8514SDM MFR # 22890
5 Reviews
Key Features
  • K-Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to f/16
  • Three Super ED Elements
  • One Aspherical Element
$2,096.95
$1,93020
Save $166.75
In Stock
No Store Display
Free Next Day Delivery

Pentax HD Pentax DA* 11-18mm f/2.8 ED DC AW Lens

BH # PE111828HDDA MFR # 21230
12 Reviews
Key Features
  • K-Mount Lens/APS-C Format
  • 17-27.5mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/22
  • Two Aspherical Elements, Two ED Elements
Available in other Styles, Configurations & Kits
$1,39695
In Stock
Free Next Day Delivery

Venus Optics Laowa 12mm f/2.8 Zero-D Lens for Pentax K (Black)

BH # VE1228PK MFR # VE1228PK
93 Reviews
Key Features
  • K-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • Three Extra-Low Dispersion Elements
  • Two Aspherical Elements
Available in other Styles, Configurations & Kits
$69900
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Venus Optics Laowa 15mm f/4.5 Zero-D Shift Lens for Pentax K

BH # VE1545PK MFR # VE1545PK
Key Features
  • K-Mount/Full-Frame Format
  • Aperture Range: f/4.5 to f/22
  • +/- 11mm of Shift, 360° Rotation
  • Two Aspherical Elements
Available in other Styles, Configurations & Kits
$1,19900
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Pentax SMC PENTAX-FA 50mm f/1.4 Classic Lens

BH # PE5014HSMC MFR # 20800
3 Reviews
Key Features
  • Full-Frame | f/1.4 to f/22
  • Fast Normal-Length Prime
  • Old-School Retro Design
  • Compact and Portable Form Factor
$416.95
$36695
Save $50.00
In Stock
Free Expedited Shipping
Used for $319.95

Pentax HD Pentax DA 70mm f/2.4 Limited Lens (Black)

BH # PE7024DALB MFR # 21430
8 Reviews
Key Features
  • Pentax K Mount
  • 105mm (35mm Equivalent)
  • Aperture Range: f/2.4 to f/22
  • Compact Portrait-Length Lens
$51695
In Stock
No Store Display
Free Expedited Shipping
Used for $314.95

Pentax HD Pentax DA 40mm f/2.8 Limited Lens (Black)

BH # PE4028DALB MFR # 21390
3 Reviews
Key Features
  • Pentax K Mount
  • 60mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/22
  • Compact Pancake-Style Design
$41695
In Stock
No Store Display
Free Expedited Shipping

Pentax HD PENTAX-D FA 15-30mm f/2.8 ED SDM WR Lens

BH # PE153028ED MFR # 21280
29 Reviews
Key Features
  • K-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • ED Glass Elements
  • Super Protect & HD Multi-Layer Coatings
$1,46720
In Stock
Free Next Day Delivery
Used for $879.95

Mitakon Zhongyi Speedmaster 85mm f/1.2 Lens for Pentax K

BH # MITK85MF12PK MFR # MTK85MF12PK
10 Reviews
Key Features
  • Pentax K Mount/Full-Frame Format
  • Aperture Range: f/1.2 to f/16
  • Two Extra-Low Dispersion Elements
  • Four High Refractive Index Elements
Available in other Styles, Configurations & Kits
$49900
Special Order
Expected availability: 2-4 Weeks
No Store Display
Shipping Charges Apply

Pentax HD PENTAX D FA* 70-200mm f/2.8 Lens with Binoculars Kit

BH # PE70200289XK
44 Reviews
Key Features
  • Optical Bundle for Outdoor Adventures
  • 9x32 A-Series AD WP Binoculars
  • Full-Frame | f/2.8 to f/22
  • Bright, Telephoto Zoom
Available in other Styles, Configurations & Kits
$2,27595
In Stock
Free Next Day Delivery

Pentax HD-DA 16-50mm f/2.8 Lens with Binoculars Kit

BH # PE1650288X4K
7 Reviews
Key Features
  • Optical Bundle for Outdoor Adventures
  • 8x40 S-Series SP Binoculars
  • APS-C | f/2.8 to f/22
  • 24.5-76.5mm (Full-Frame Equivalent)
Available in other Styles, Configurations & Kits
$1,585.95
$1,48595
Save $100.00
In Stock
No Store Display
Free Next Day Delivery

Pentax HD-DA* 11-18mm f/2.8 Lens with Binoculars Kit

BH # PE111828HDDK
12 Reviews
Key Features
  • Optical Bundle for Outdoor Adventures
  • 20x60 S-Series SP WP Binoculars
  • APS-C | f/2.8 to f/22
  • 17-27.5mm (Full-Frame Equivalent)
Available in other Styles, Configurations & Kits
$1,69295
In Stock
Free Next Day Delivery

Rokinon 14mm f/2.8 IF ED UMC Lens For Pentax K

BH # RO1428P MFR # FE14M-P
324 Reviews
Key Features
  • Ultra Wide-Angle 14mm Lens
  • Compatible w/ Full Frame & APS-C Cameras
  • Hybrid Aspherical Lenses -- Sharp Images
  • Multi-Layer Coating to Reduce Flare
Available in other Styles, Configurations & Kits
$27900
Special Order
Expected availability: 2-4 Weeks
No Store Display
Shipping Charges Apply
Whatever You Need, We've Got It