F/4 Lenses
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Sigma 12-24mm f/4 DG HSM A (Art) Lens for Canon EF-Mount
Only 1 left in stock, order soon!
$814.00
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Canon 300mm F/4 FD Mount Lens {34 Drop-In} without Tripod Collar
Only 1 left in stock, order soon!
$115.00
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Tokina AT-X 70-200mm f/4 SD Pro FX VCM-S (IF) Autofocus Lens for Nikon {67}
Only 3 left in stock, order soon!
$338.00-$428.00
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Sigma 8mm f/4 EX DG Fisheye Lens for Canon EF {Gel}
Only 1 left in stock, order soon!
$284.00
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Sears 80-200mm F/4 Macro Manual Focus Lens For Pentax K Mount {55}
Only 4 left in stock, order soon!
$5.00-$10.00
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Canon 135mm f/4 L TS-E Tilt Shift Macro Manual Focus EF-Mount Lens {82}
Only 1 left in stock, order soon!
$1,901.00
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IRIX 11mm f/4 Blackstone Full-Frame (FX) Manual Focus Lens for Nikon F, Black {Rear Gel} (CPU Contacts)
Only 1 left in stock, order soon!
$317.00
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Nikon AF-S NIKKOR 180-400mm f/4 E TC1.4 FL ED VR Autofocus Lens {40.5 Drop-in/Filter} with Nikon Tripod Foot
$6,639.00-$6,899.00
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Rollei 150mm F/4 Sonnar (SL66) Lens {Bayonet VI}
Only 4 left in stock, order soon!
$160.00-$375.00
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Voigtlander 200mm F/4 Super-Dynarex Bessamatic Lens {77}
Only 1 left in stock, order soon!
$148.00
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Nikon AF-I NIKKOR 600mm f/4 D ED Autofocus IF Lens {39 Drop-In/Filter}
Only 1 left in stock, order soon!
$1,655.00
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Mamiya Sekor C 145mm f/4 SF Soft Focus Manual Focus Lens for 645 {77}
Only 1 left in stock, order soon!
$231.00
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Mamiya Sekor C 150mm f/4 Manual Focus Lens for 645 {58}
$53.00-$136.00
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Mamiya Sekor C 210mm f/4 Manual Focus Lens for 645 {58}
$71.00-$81.00
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Mamiya Sekor C 210mm f/4 N Manual Focus Lens for 645 {58}
Only 2 left in stock, order soon!
$89.00-$108.00
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Mamiya Sekor C 50mm f/4 Shift Manual Focus Lens for 645 {77}
Only 3 left in stock, order soon!
$182.00-$356.00
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Mamiya Sekor C 80mm f/4 Macro Manual Focus Lens for 645 {67}
Only 2 left in stock, order soon!
$58.00-$174.00
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Mamiya Sekor C 80mm f/4 N Macro Manual Focus Lens for 645 {67}
$51.00-$192.00
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Tokina AT-X Pro 12-24mm f/4 SD (IF) DX Autofocus APS-C Lens for Nikon F-Mount {77}
$66.00-$86.00
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Tokina AT-X Pro 12-24mm f/4 SD (IF) DX II Autofocus APS-C Lens for Nikon F-Mount {77}
$64.00-$153.00
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Pentax 60-250mm f/4 SMC PENTAX-DA* ED IF SDM Autofocus APS-C Lens for K-Mount {67} With Tripod Foot
Only 3 left in stock, order soon!
$408.00-$536.00
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Nikon AF-S NIKKOR 16-35mm f/4 G ED VR Autofocus Lens {77}
Only 1 left in stock, order soon!
$278.00
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Nikon AF-S NIKKOR 200-400mm f/4 G II ED VR Autofocus IF Lens {52 Drop-in/Filter}
Only 1 left in stock, order soon!
$2,105.00
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Leica 9cm (90mm) f/4 Elmar Screw Mount Lens, Black/Nickel {A36 Clamp-On}
Only 1 left in stock, order soon!
$166.00
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Canon 17mm f/4 L TS-E Rotatable Axis Manual Focus EF-Mount Lens
Only 3 left in stock, order soon!
$1,409.00-$1,441.00
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Pentax 200mm f/4.0 smc PENTAX-FA 645 (IF) Autofocus Lens for Pentax 645N, Black {58}
Only 1 left in stock, order soon!
$161.00
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Pentax 300mm f/4.0 smc PENTAX-FA* 645 ED (IF) Autofocus Lens for Pentax 645N, Black {77}
$783.00-$814.00
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Pentax 135mm F/4 SMC Macro Late Lens For Pentax 6X7 Series {67}
Only 4 left in stock, order soon!
$149.00-$193.00
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Pentax 55mm F/4 SMC Late Lens For Pentax 6X7 Series {77}
Only 1 left in stock, order soon!
$165.00
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Pentax 45mm F/4 SMC Late Lens For Pentax 6X7 Series {82}
Only 4 left in stock, order soon!
$216.00-$339.00
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Pentax 300mm F/4 SMC Late Lens For Pentax 6X7 Series {82}
Only 1 left in stock, order soon!
$177.00
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Pentax 135mm F/4 SMC Macro Takumar Lens For Pentax 6X7 Series {67}
Only 3 left in stock, order soon!
$101.00-$136.00
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Pentax 300mm F/4 SMC M* ED (IF) Lens For Pentax 6X7 Series {82}
Only 1 left in stock, order soon!
$365.00
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Pentax 300mm F/4 SMC Takumar Lens For Pentax 6X7 Series {82}
Only 1 left in stock, order soon!
$148.00
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Pentax 45mm F/4 SMC Lens For Pentax 6X7 Series {82}
Only 3 left in stock, order soon!
$283.00-$358.00
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Nikon 600mm f/4 NIKKOR*ED IF AIS Manual Focus Lens {39 Drop-in/Filter} with Built-In Hood
Only 4 left in stock, order soon!
$1,414.00-$1,975.00