F/4 Lenses
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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 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 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-$834.00
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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 2 left in stock, order soon!
$165.00-$375.00
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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 200mm F/4 SMC Late Lens For Pentax 6X7 Series {77}
Only 2 left in stock, order soon!
$114.00
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Pentax 135mm F/4 SMC Macro Takumar Lens For Pentax 6X7 Series {67}
Only 2 left in stock, order soon!
$101.00-$108.00
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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 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
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Bronica 150mm f/4 Zenzanon-PS Lens for SQ System {67}
$160.00-$264.00
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Kiron 70-210mm F/4 Macro Manual Focus Lens For Pentax K Mount {62}
Only 1 left in stock, order soon!
$9.00
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Kiron 80-200mm F/4 Macro Manual Focus Lens For Pentax K Mount {55}
Only 1 left in stock, order soon!
$8.00
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Pentax 100mm f/4 Super-Multi-Coated BELLOWS-TAKUMAR Lens for M42 Screw Mount {49} For Use with Bellows/Extension Tube
Only 1 left in stock, order soon!
$153.00
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Pentax 100mm f/4 Super-Multi-Coated Takumar Macro Manual Focus Lens for M42 Screw Mount {49}
Only 2 left in stock, order soon!
$65.00-$200.00
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Pentax 150mm F/4 Super Takumar M42 Screw Mount Manual Focus Lens {49}
Only 5 left in stock, order soon!
$58.00-$90.00
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Pentax 200mm F/4 SMC Takumar M42 Screw Mount Manual Focus Lens {58}
Only 5 left in stock, order soon!
$29.00-$62.00
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Pentax 300mm f/4 SMC Takumar Manual Focus Lens for M42 Screw Mount {77}
Only 1 left in stock, order soon!
$74.00
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Pentax 50mm f/4 Macro-Takumar 1x Pre-Set Manual Focus Lens for M42 Screw Mount {49}
Only 1 left in stock, order soon!
$148.00
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Yashica 200mm f/4 Auto Yashinon-DX M42 Screw Mount Lens {55}
Only 1 left in stock, order soon!
$19.00
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Nikon AF-S Nikkor 300mm f/4 D ED Autofocus IF Lens, Gray {77}
Only 2 left in stock, order soon!
$334.00-$594.00
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Nikon AF NIKKOR 300mm f/4 ED Autofocus IF Lens {82 Front Thread, 39 Drop-in/Filter}
$126.00-$288.00
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Nikon AF NIKKOR 300mm f/4 ED Autofocus IF Lens {82 Front Thread, Gel Filter Holder}
Only 1 left in stock, order soon!
$406.00
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Nikon AF-I NIKKOR 500mm f/4 D ED Autofocus IF Lens {39 Drop-In/Filter}
Only 3 left in stock, order soon!
$1,367.00-$1,920.00
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Nikon AF-S NIKKOR 600mm f/4 D ED Autofocus IF Lens {52 Drop-in/Filter}
Only 2 left in stock, order soon!
$3,289.00-$3,709.00
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Nikon AF-S NIKKOR 600mm f/4 D II ED Autofocus IF Lens, Black {52 Drop-in/Filter} with Nikon Tripod Foot
Only 2 left in stock, order soon!
$3,293.00-$4,227.00