Opteka .35x HD2 Super Wide Angle Panoramic Macro Fisheye Lens for Pentax 645Z, 645D, K-S1, K-500, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K-X, K20D, K100D, K110D and K10D Digital SLR
Amazon.com : Opteka Achromatic 10x Diopter Macro Lens for for Pentax K-S2, K-S1, K-1, K-500, K-70, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K-X, K20D, K100D Digital SLR Cameras (Fits 52mm
Pentax K-50 with 18-55mm F/3.5-5.6 (USED)
PHOTOGRAPHIC CENTRAL: Pentax K-50 Review (Part 1)
2-Pc Pro HD Wide Angle & Telephoto Lens Set for Pentax K-50 K-S1 K-3 K-3 II M2 | eBay
Pentax K-50 Review | Photography Blog
Pentax K-50 - Photo Review
HD4 Optics Vivitar Wide Angle With Macro Lens For Pentax K-50 K50 | eBay
Amazon.com : New 0.43x High Definition Wide Angle Conversion Lens for Pentax K-50 (Only for Lenses with Filter Sizes of 49, 52 or 58mm) : Electronics
Amazon.com : New 0.43x High Definition Wide Angle Conversion Lens for Pentax K-50 (Only for Lenses with Filter Sizes of 49, 52 or 58mm) : Electronics
Re: What's the best Macro Lens for Pentax K-50: Pentax SLR Talk Forum: Digital Photography Review
Pentax K 50/2,8 SMC Pentax-A Macro | 31291,3
Amazon.com : Venus Laowa 15mm f/4 Wide Angle 1:1 Macro Lens with Shift for Pentax K Mount : Electronics
Extension Tube Macro Ring For Pentax K-mount Lens K-5/k-7/k-x/k-r K-01 K-30 K110d K50 - Lens Adapter - AliExpress
Pentax K-50 Recommended Lenses « NEW CAMERA
Camera Lens Adapter Ring Metal Macro Extension Tube For Pentax K-1 K-3 K-3ii K-5 Iis K-r K-x K-s1 K-s2 K-30 K-50 K-70 K20d K7 - Lens Adapter - AliExpress
IRIX 150mm f/2.8 Dragonfly Macro Lens for Pentax K IL-150DF-PK
Best lenses for your Pentax K-50: Pentax lens overview - DXOMARK
Opteka Achromatic 10x Diopter Macro Lens for for Pentax K-S2, K-S1, KP, K-1,
Pentax SMCP-DA 35mm f/2.8 HD Macro Limited Lens, Silver 21460
Vivitar 28mm f2.8 Macro lens on my K50..need some help: Pentax SLR Talk Forum: Digital Photography Review
SMC Pentax-M 50mm F4 Macro Reviews - M Prime Lenses - Pentax Lens Reviews & Lens Database
Pentax K-50 Review
Opteka RNAB000HL8EUA opteka achromatic 10x diopter macro lens for for pentax k-s2, k-s1, kp, k-1, k-500, k-70, k-50, k-30, k5 iis, k-7, k-5, k-3,
Pk Extension Tube Macro Ring Compatible With For Pentax K-mount Lens K-5/k-7/k-x/k-r K-01 K-30 K110d K50 Camera - Lens Adapter - AliExpress
Macro Extension Tube For Pentax K Mount K-7 K-5 K-5 Iis K-x K-01 K-30 K110d K50 - Lens Adapter - AliExpress
