K mount lenses

67 lenses

Zoom lenses

Pentax --SMC FA 999-9999mf/5.6 ED (IF) lens

Pentax --SMC FA 999-9999mf/5.6 ED (IF)

18 elements in 16 groups, internal focusing
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Pentax smc DA Fish-Eye 10-17mm f/3.5-4.5 ED (IF) lens Wide angle zoom, Fisheye

Pentax smc DA Fish-Eye 10-17mm f/3.5-4.5 ED (IF)

10 elements in 8 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$387
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Samsung D 10-17mm f/3.5-4.5 lens Wide angle zoom, Fisheye

Samsung D 10-17mm f/3.5-4.5

10 elements in 8 groups, APS-C sized image
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Sigma 10-20mm f/4-5.6 EX DC HSM lens Wide angle zoom

Sigma 10-20mm f/4-5.6 EX DC HSM

14 elements in 10 groups, internal focusing, fixed front lens, ultrasonic AF, low dispersion lens element(s), APS-C sized image
$434
with EF mount
with F mount
with K mount
with A mount
with S mount
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Pentax smc DA 12-24mm f/4.0 ED AL (IF) lens Wide angle zoom

Pentax smc DA 12-24mm f/4.0 ED AL (IF)

13 elements in 11 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$591
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Samsung D-Xenon 12-24mm f/4.0 lens Wide angle zoom

Samsung D-Xenon 12-24mm f/4.0

13 elements in 11 groups, APS-C sized image
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Sigma 12-24mm f/4.5-5.6 EX DG ASP HSM lens Wide angle zoom

Sigma 12-24mm f/4.5-5.6 EX DG ASP HSM

16 elements in 12 groups, internal focusing, fixed front lens, ultrasonic AF, low dispersion lens element(s)
$674
with EF mount
with F mount
with K mount
with A mount
with S mount
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Sigma 15-30mm f/3.5-4.5 EX DG ASP lens Wide angle zoom

Sigma 15-30mm f/3.5-4.5 EX DG ASP

17 elements in 13 groups, internal focusing, fixed front lens
$249
with EF mount
with F mount
with K mount
with A mount
with S mount
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Pentax smc DA 16-45mm f/4.0 ED AL lens Standard zoom

Pentax smc DA 16-45mm f/4.0 ED AL

13 elements in 10 groups, low dispersion lens element(s), APS-C sized image
$274
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Samsung D 16-45mm f/4.0 lens Standard zoom

Samsung D 16-45mm f/4.0

13 elements in 10 groups, APS-C sized image
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Pentax smc DA* 16-50mm f/2.8 ED AL (IF) SDM lens Wide angle zoom

Pentax smc DA* 16-50mm f/2.8 ED AL (IF) SDM

15 elements in 12 groups, internal focusing, fixed front lens, weather sealed, ultrasonic AF, APS-C sized image
$639
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Tamron SP AF17-35mm f/2.8-4 Di LD Aspherical lens Wide angle zoom

Tamron SP AF17-35mm f/2.8-4 Di LD Aspherical

14 elements in 11 groups, internal focusing, fixed front lens, low dispersion lens element(s)
$298
with A mount
with K mount
with EF mount
with F mount
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Tamron SP AF17-50mm f/2.8 XR Di II LD Aspherical lens Standard zoom

Tamron SP AF17-50mm f/2.8 XR Di II LD Aspherical

16 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$402
with EF mount
with F mount
with A mount
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Sigma 17-70mm f/2.8-4.5 DC MACRO lens Standard zoom, Macro

Sigma 17-70mm f/2.8-4.5 DC MACRO

15 elements in 12 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$294
with EF mount
with F mount
with K mount
with A mount
with S mount
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Pentax smc DA 17-70mm f/4 AL (IF) SDM lens Standard zoom

Pentax smc DA 17-70mm f/4 AL (IF) SDM

17 elements in 12 groups, internal focusing, ultrasonic AF
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Pentax smc FA J 18-35mm f/4.0-5.6 AL lens Wide angle zoom

Pentax smc FA J 18-35mm f/4.0-5.6 AL

12 elements in 10 groups
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Sigma 18-50mm f/2.8 EX DC MACRO lens Standard zoom

Sigma 18-50mm f/2.8 EX DC MACRO

15 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$358
with EF mount
with F mount
with K mount
with FT mount
with S mount
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Sigma 18-50mm f/3.5-5.6 DC lens Standard zoom

Sigma 18-50mm f/3.5-5.6 DC

8 elements in 8 groups, APS-C sized image
$94
with EF mount
with K mount
with A mount
with FT mount
with S mount
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Sigma 18-50mm f/3.5-5.6 DC HSM lens Standard zoom

Sigma 18-50mm f/3.5-5.6 DC HSM

8 elements in 8 groups, ultrasonic AF, APS-C sized image
$69
with F mount
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Pentax smc DA 18-55mm f/3.5-5.6 lens Standard zoom

Pentax smc DA 18-55mm f/3.5-5.6

12 elements in 9 groups, APS-C sized image
$62
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Samsung D-Xenon 18-55mm f/3.5-5.6 lens Standard zoom

Samsung D-Xenon 18-55mm f/3.5-5.6

12 elements in 9 groups, APS-C sized image
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Pentax smc DA 18-55mm f/3.5-5.6 AL II lens Standard zoom

Pentax smc DA 18-55mm f/3.5-5.6 AL II

11 elements in 8 groups, fixed front lens, APS-C sized image
COMING SOON
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Samsung D-Xenon 18-55mm f/3.5-5.6 II lens Standard zoom

Samsung D-Xenon 18-55mm f/3.5-5.6 II

11 elements in 8 groups, APS-C sized image
COMING SOON
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Pentax smc DA-L 18-55mm f/3.5-5.6 AL lens Standard zoom

Pentax smc DA-L 18-55mm f/3.5-5.6 AL

11 elements in 8 groups, fixed front lens, APS-C sized image
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Sigma 18-125mm f/3.5-5.6 DC lens Standard zoom, Tele zoom

Sigma 18-125mm f/3.5-5.6 DC

15 elements in 14 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$114
with EF mount
with F mount
with K mount
with A mount
with FT mount
with S mount
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Sigma 18-125mm f/3.8-5.6 DC OS HSM lens Standard zoom

Sigma 18-125mm f/3.8-5.6 DC OS HSM

image stabilization, fixed front lens, ultrasonic AF, low dispersion lens element(s), APS-C sized image
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Sigma 18-200mm f/3.5-6.3 DC lens Standard zoom, Tele zoom

Sigma 18-200mm f/3.5-6.3 DC

15 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$189
with EF mount
with F mount
with K mount
with A mount
with S mount
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Tamron AF18-200mm f/3.5-6.3 XR Di-II lens Standard zoom

Tamron AF18-200mm f/3.5-6.3 XR Di-II

15 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s)
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Tamron AF18-250mm f/3.5-6.3 Di-II LD Aspherical lens Standard zoom

Tamron AF18-250mm f/3.5-6.3 Di-II LD Aspherical

16 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$314
with EF mount
with F mount
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Pentax smc DA 18-250mm f/3.5-6.3 ED AL (IF) lens Standard zoom

Pentax smc DA 18-250mm f/3.5-6.3 ED AL (IF)

16 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
$379
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Samsung D-Xenon 18-250mm f/3.5-6.3 lens Standard zoom

Samsung D-Xenon 18-250mm f/3.5-6.3

16 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s), APS-C sized image
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Sigma 20-40mm f/2.8 EX DG ASP lens Wide angle zoom

Sigma 20-40mm f/2.8 EX DG ASP

17 elements in 13 groups, internal focusing, fixed front lens
$409
with EF mount
with F mount
with K mount
with A mount
with S mount
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Sigma 24-60mm f/2.8 EX DG lens Standard zoom

Sigma 24-60mm f/2.8 EX DG

16 elements in 15 groups, internal focusing, fixed front lens, low dispersion lens element(s)
$199
with EF mount
with F mount
with K mount
with A mount
with S mount
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Sigma 24-70mm f/2.8 EX DG MACRO lens Standard zoom

Sigma 24-70mm f/2.8 EX DG MACRO

14 elements in 13 groups, fixed front lens, low dispersion lens element(s)
$429
with EF mount
with F mount
with K mount
with A mount
with S mount
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Sigma 24-135mm f/2.8-4.5 lens Standard zoom

Sigma 24-135mm f/2.8-4.5

16 elements in 15 groups, internal focusing, low dispersion lens element(s)
$289
with EF mount
with F mount
with K mount
with A mount
with S mount
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Tamron SP AF24-135mm f/3.5-5.6 AD Aspherical Macro lens Wide angle zoom

Tamron SP AF24-135mm f/3.5-5.6 AD Aspherical Macro

14 elements in 10 groups, internal focusing, fixed front lens, low dispersion lens element(s)
$264
with A mount
with K mount
with F mount
with EF mount
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Tokina AF24-200mm f/3.5-5.6 lens Wide angle zoom

Tokina AF24-200mm f/3.5-5.6

15 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s)
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Sigma 28-70mm f/2.8 EX DG lens Standard zoom

Sigma 28-70mm f/2.8 EX DG

14 elements in 12 groups, internal focusing, fixed front lens, low dispersion lens element(s)
$345
with EF mount
with F mount
with K mount
with A mount
with S mount
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Tamron SP AF28-75mm f/2.8 XR Di LD Aspherical lens Standard zoom

Tamron SP AF28-75mm f/2.8 XR Di LD Aspherical

16 elements in 14 groups, internal focusing, fixed front lens, low dispersion lens element(s)
$343
with A mount
with K mount
with F mount
with EF mount
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Tamron AF28-80mm f/3.5-5.6 Aspherical lens Standard zoom

Tamron AF28-80mm f/3.5-5.6 Aspherical

7 elements in 7 groups
$44
with EF mount
with K mount
with A mount
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Sigma 28-105mm f/2.8-4 DG lens Standard zoom

Sigma 28-105mm f/2.8-4 DG

12 elements in 11 groups, fixed front lens
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Tamron AF28-200mm f/3.8-5.6 XR Di Aspherical Macro lens Standard zoom

Tamron AF28-200mm f/3.8-5.6 XR Di Aspherical Macro

15 elements in 14 groups, internal focusing, fixed front lens
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Tamron AF28-300mm f/3.5-6.3 XR Di LD Aspherical lens Standard zoom

Tamron AF28-300mm f/3.5-6.3 XR Di LD Aspherical

15 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s)
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Sigma 28-300mm F3.5-6.3 DG MACRO lens Standard zoom

Sigma 28-300mm F3.5-6.3 DG MACRO

15 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s)
$224
with S mount
with A mount
with K mount
with F mount
with EF mount
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Pentax smc A 35-80mm f/4.0-5.6 lens Standard zoom

Pentax smc A 35-80mm f/4.0-5.6

7 elements in 6 groups
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Pentax smc DA* 50-135mm f/2.8 ED AL (IF) SDM lens Tele zoom

Pentax smc DA* 50-135mm f/2.8 ED AL (IF) SDM

18 elements in 14 groups, internal focusing, fixed front lens, weather sealed, ultrasonic AF, low dispersion lens element(s), APS-C sized image
$731
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Pentax TORLENDO smc DA* 50-135mm f/2.8 ED AL (IF) SDM lens Tele zoom

Pentax TORLENDO smc DA* 50-135mm f/2.8 ED AL (IF) SDM

18 elements in 14 groups, internal focusing, fixed front lens, weather sealed, ultrasonic AF, APS-C sized image
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Sigma 50-150mm f/2.8 APO EX DC HSM II lens Tele zoom

Sigma 50-150mm f/2.8 APO EX DC HSM II

18 elements in 14 groups, internal focusing, internal zooming, fixed front lens, ultrasonic AF, low dispersion lens element(s), APS-C sized image
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Pentax smc DA 50-200mm f/4.0-5.6 ED lens Tele zoom

Pentax smc DA 50-200mm f/4.0-5.6 ED

11 elements in 10 groups, low dispersion lens element(s), APS-C sized image
$185
Buy now
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Samsung D-Xenon 50-200mm f/4.0-5.6 lens Tele zoom

Samsung D-Xenon 50-200mm f/4.0-5.6

11 elements in 10 groups, APS-C sized image
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Pentax smc DA-L 50-200mm f/4.0-5.6 ED lens Tele zoom

Pentax smc DA-L 50-200mm f/4.0-5.6 ED

11 elements in 10 groups, APS-C sized image
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Sigma 50-500mm f/4-6.3 APO EX DG HSM lens Tele zoom

Sigma 50-500mm f/4-6.3 APO EX DG HSM

20 elements in 16 groups, internal focusing, fixed front lens, ultrasonic AF, low dispersion lens element(s)
$993
with S mount
with FT mount
with A mount
with K mount
with F mount
with EF mount
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Sigma 55-200mm f/4-5.6 DC lens Tele zoom

Sigma 55-200mm f/4-5.6 DC

12 elements in 9 groups, APS-C sized image
$59
with EF mount
with F mount
with K mount
with A mount
with FT mount
with S mount
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Pentax smc DA 55-300mm f/4-5.8 ED lens Tele zoom

Pentax smc DA 55-300mm f/4-5.8 ED

12 elements in 8 groups, low dispersion lens element(s), APS-C sized image
COMING SOON
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Pentax smc DA* 60-250mm f/4 ED (IF) SDM lens Tele zoom

Pentax smc DA* 60-250mm f/4 ED (IF) SDM

15 elements in 13 groups, internal focusing, weather sealed, ultrasonic AF, APS-C sized image
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Tamron SP AF70-200mm f/2.8 Di LD MACRO lens Tele zoom

Tamron SP AF70-200mm f/2.8 Di LD MACRO

18 elements in 13 groups, internal focusing, fixed front lens, low dispersion lens element(s)
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Sigma 70-200mm f/2.8 APO EX DG MACRO HSM II lens Tele zoom

Sigma 70-200mm f/2.8 APO EX DG MACRO HSM II

18 elements in 15 groups, internal focusing, internal zooming, fixed front lens, ultrasonic AF, low dispersion lens element(s)
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Sigma 70-300mm f/4-5.6 DG MACRO lens Tele zoom, Macro

Sigma 70-300mm f/4-5.6 DG MACRO

14 elements in 10 groups, low dispersion lens element(s)
$99
with EF mount
with F mount
with K mount
with A mount
with S mount
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Sigma 70-300mm f/4-5.6 APO DG MACRO lens Tele zoom, Macro

Sigma 70-300mm f/4-5.6 APO DG MACRO

14 elements in 10 groups, low dispersion lens element(s)
$139
with S mount
with A mount
with K mount
with F mount
with EF mount
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Tamron AF70-300mm f/4-5.6 Di LD Macro 1:2 lens Tele zoom, Macro

Tamron AF70-300mm f/4-5.6 Di LD Macro 1:2

13 elements in 9 groups, low dispersion lens element(s)
$121
with EF mount
with K mount
with A mount
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Pentax smc FA J 75-300mm f/4.5-5.8 AL lens Tele zoom

Pentax smc FA J 75-300mm f/4.5-5.8 AL

12 elements in 10 groups
$118
Buy now
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Tamron AF75-300mm f/4-5.6 LD Macro lens Tele zoom

Tamron AF75-300mm f/4-5.6 LD Macro

13 elements in 9 groups, low dispersion lens element(s)
$89
with EF mount
with F mount
with K mount
with A mount
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Pentax smc A 80-200mm f/4.7-5.6 lens Tele zoom

Pentax smc A 80-200mm f/4.7-5.6

11 elements in 7 groups
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Sigma 100-300mm f/4 APO EX DG HSM lens Tele zoom

Sigma 100-300mm f/4 APO EX DG HSM

16 elements in 14 groups, internal focusing, fixed front lens, ultrasonic AF, low dispersion lens element(s)
$1,069
with EF mount
with F mount
with K mount
with A mount
with S mount
Detailed review | Owner reviews | More reviews
Sigma 120-400mm f/4.5-5.6 DG OS HSM lens Tele zoom

Sigma 120-400mm f/4.5-5.6 DG OS HSM

21 elements in 15 groups, image stabilization, internal focusing, fixed front lens, ultrasonic AF, low dispersion lens element(s)
Detailed review | Owner reviews | More reviews
Sigma 150-500mm f/5-6.3 APO DG OS HSM lens Tele zoom

Sigma 150-500mm f/5-6.3 APO DG OS HSM

21 elements in 15 groups, image stabilization, internal focusing, fixed front lens, ultrasonic AF, low dispersion lens element(s)
Detailed review | Owner reviews | More reviews
Sigma 170-500mm f/5-6.3 APO DG lens Tele zoom

Sigma 170-500mm f/5-6.3 APO DG

13 elements in 11 groups, internal focusing, fixed front lens, low dispersion lens element(s)
$679
with EF mount
with F mount
with K mount
with A mount
with S mount
Detailed review | Owner reviews | More reviews
23 lenses