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Best Nickel Of Various Aperture

Aquarium Fish Breeder Box, Fish Isolation Box, Hatching Box, Juvenile Fish Spawning Incubator, Water Isolation Net Hatchery (Green Square)

  • The large aperture fish breeder tank net is placed in the middle of Fish Isolation Box with the small aperture net. The female fish that is big with baby should be placed in aquarium fish tank breeder with the large aperture net. When the female fish gives birth, the small fish can swim to the small-aperture mesh breeder box through the large-aperture mesh. In this case, the female fish will not be able to eat the cubs in the small aperture net..
  • There is a bubble circle on the upper end of the fish hatching isolation net. The bubble circles are linked together with small wooden sticks. The purpose is to make the isolation net buoyant and not sink into the water. If the small wooden sign falls off during transportation or installation of the product, you only need to manually link the small wooden sign with the foam ring..
  • When using fish breeder tanks net, it is necessary to put stones in the large-aperture isolation net and the small-aperture isolation net, so that the isolation net can be opened to the maximum and the fish have more room for movement. If the stone in the breeder tank is not enough to make the product extender to the max, you can find some heavy objects similar to stones instead and then put them in the breeder box net in order to ma....
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Specialty Archery Podium Peep Clarifier Lens #0.5 Gold

  • * The most advanced peep system in the archery industry, completely designed for ultimate accuracy. * Center String Technology – PXL Capture Aperture located on center of bowstring – no L and R misses. * Optical Centered Technology – Improved centration of lenses for ultimate accuracy..
  • * Protected Lens Technology – Lenses protected by plastic on 2 sides prevents cracking. * Dual String Angle technology – has both 37 and 45-degree string angles on the same peep housing. * Tool-less Aperture Technology – Knurled Tool-less PXL Capture Aperture – eliminates the need for an aperture wrench..
  • * PXL Clarifier or Verifier lenses can be removed from the PXL Capture Aperture for easy cleaning. * Additional PXL Hunter Peep Shade Cap accessory – screws into front of peep to prevent glare..
  • * NOTE: PXL Hunter Peep Apertures, PXL Hunter Peep Clarifiers, and PXL Hunter Peep Verifiers fit into Specialty Archery PXL Hunter Peep ONLY. NOT compatible with other Specialty Archery peeps..
  • * Peep – 30.5 grains * Capture Aperture – 7.5 grains * Clarifiers/Verifiers – 3.5 grains * Peep Shade Cap – 3.0 grains.
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Specialty Archery Verifier 1/4 in. No. 8

  • Specialty Archery - PXL Hunter Peep Aperture- 1/4. The most advanced peep system in the archery industry, completely designed for ultimate accuracy..
  • CST – Center String Technology – PXL Capture Aperture located on center of bowstring – no L and R misses. OCT – Optical Centered Technology – Improved centration of lenses for ultimate accuracy. PLT – Protected Lens Technology – Lenses protected by plastic on 2 sides prevents cracking..
  • DSAT – Dual String Angle technology – has both 37 and 45-degree string angles on the same peep housing. TAP – Tool-less Aperture Technology – Knurled Tool-less PXL Capture Aperture – eliminates the need for an aperture wrench..
  • NOTE: PXL Hunter Peep Apertures, PXL Hunter Peep Clarifiers, and PXL Hunter Peep Verifiers fit into Specialty Archery PXL Hunter Peep ONLY. NOT compatible with other Specialty Archery peeps..
  • PXL Hunter Peep and component weights: PXL Hunter Peep – 30.5 grains. PXL Hunter Peep Capture Aperture – 7.5 grains. PXL Hunter Peep Clarifiers/Verifiers – 3.5 grains. PXL Hunter Peep Shade Cap – 3.0 grains..
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Sigma 16mm f/1.4 DC DN Contemporary Lens Canon EOS EF-M Mount Bundle with 64GB Memory Card 3 Piece Filter Kit Wrist Strap Card Reader Memory Card Case Tabletop Tripod

  • This Sigma 16mm f/1.4 DC DN Contemporary Lens comes with all the manufacturer accessories and a 4-year USA warranty along with a 18-piece bundle which....
  • DESIGN - The Sigma 16mm 1.4 DC DN Contemporary is a high performance prime with a large aperture of F1.4 designed for APS-C Mirrorless cameras. The....
  • OPTICAL - The optical design makes use of several low dispersion and aspherical glass elements to control color fringing and various aberrations to....
  • LOW LIGHT - Fast f/1.4 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position....
  • COMPATIBILITY - Canon EOS M10, Canon EOS M100, Canon EOS M200, Canon EOS M3, Canon EOS M5, Canon EOS M50, Canon EOS M6, Canon EOS M6 Mark II.
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Aomekie Red Green Dot Gun Sight Scope with 4 Reticles, Reflex Sight Tactical with 20mm Mount Rail

  • [2 Lights and 5 Levels of Brightness Adjustable]: You can choose the red or green light according to the target environment, and choose the brightness level according to the ambient light, which enables you to accurately locate the target and shoot in most light condition..
  • [33mm Reflex Lens Aperture]: This reflex sight with a 33mm aperture lens provides a wide field of view, which offer you situational awareness and quick target acquisition. And the lens comes with a rubber cover, which protect the lens from being scratched and keep it clean and clear..
  • [Windage and Elevation Adjustments]: With the attached allen wrench, you can adjust elevation and windage easily for parallax correcting and unlimited eye-relief, which gives you optimal flexibility and brings more accurate target shooting..
  • [Convenient to Use]: The lid of the battery compartment can be unscrewed manually, which is easy to replace the battery. Built-in mount for 20mm-22mm Picatinny standard base allows for easy sight mounting with included tools. No need to rezero when remounting the sight..
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Sony SEL50F14Z Planar T FE 50mm f/1.4 ZA Lens

  • 50mm wide aperture Prime lens with ZEISS Planar design, Center to corner sharpness with outstanding resolution, Bright F14 maximum aperture with excellent low light performance,Lens Groups / Elements:9 / 12.
  • Sony E-mount.Filter Diameter (mm): 72 mm.ZEISS T coating delivers superior contrast and resolution, 11-blade aperture and aspheric elements for gorgeous bokeh, 11-blade circular aperture for gorgeous bokeh.
  • 11-blade aperture and aspheric elements for smoothly defocused backgrounds, 12 Elements in 9 Groups with Advanced Aspheric and ED glass, Ring Drive SSM for fast, quiet and precise focusing.
  • Aperture ring with a selectable click ON/OFF switch, AF/MF switch for direct auto/manual focus control, Dust and moisture resistant for robust reliability. Focal Length- 50 mm. Minimum focus distance- 0.45 m (1.48 ft).
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EF-EOS R Auto Focus Lens Adapter Mount for Canon EF/EF-S Lens to Canon EOS R/R5/R6/RP Camera

  • Compatibility Canon EF EF-S series lens to Canon EOS R /R5/R6/RP Camera.
  • AF function & Aperture Control: The design has a built-in aperture motor and an electronic contact, which can control the aperture of the lens by means of an electronic contact, and you can adjust aperture directly from the camera side to control the actual aperture of the lens..
  • EXIF transmitting: The design of well-made gold plated PIN has excellent signal transmission performance while it supports EXIF signal transmission..
  • Built-in IS Stabilization: making your focus more precise and clear, which better help you take pictures..
  • Material & Design: Designed with 1/4 screws at the bottom, which can be mounted on the tripod or other retention frame.
  • Zinc-plated alloy technology, with a strong and stable performance..
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Gossen Digisky Digital GO 4039 Exposure Meter for Flash and Ambient Light for Cameras,Black

  • ...he ring controller and just a few keys. Made in Germany.
  • BRILLIANT DISPLAY-large TFT color graphic display with excellent legibility even in the dark, clear-cut menu structure and complete information at a glance.
  • CINE FUNCTION FOR FILMMAKERS-determination of f-stop for film speeds ranging from 2 to 1000 fps and open aperture angles from 45° to 315°, measurement of illuminance or luminance.
  • DYNAMIC CHANGE-amongst various cameras by means of presetting's and selection of 3 camera profiles and a filmmaking profile..
  • MODERN POWER SUPPLY-rechargeable lithium-ion battery, charging via USB port and external mains power pack, display of charging status and battery level, approximately 8 hours of continuous operation without shutdown.
  • EXTREMELY LONG RECHARGEABLE BATTERY LIFE-can be extended to as long as 4 weeks by reducing display brightness, with automatic display and device shutdown, measured values and settings are retained.
  • COMPREHENSIVE METERING METHODS-incident and reflected light measurement with spherical or flat diffuser and adjustable measured value display in full, 1/2 or 1/3 increments.
  • INDIVIDUALIZED CORRECTION-entry of correction values: EV 15 in 1/10 increments.
  • FLEXIBLE AMBIENT LIGHT MEASUREMENT-aperture or shutter priority preselection with ....
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Commlite cm-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lenses to EOS R, EOS RP, EOS R6, EOS R5 Series Cameras

  • 【Compatibility】Compatiblity with Canon EF/EF-S Lens to Canon R RP RF Cameras. Please refer to the compatibility table before you purchase our CM-EF-EOS R lens adapter. Notice: Our lens adapter does not support the AF-C in video mode..
  • 【AF function & Aperture Control】The design has a built-in aperture motor and an electronic contact, which can control the aperture of the lens by means of an electronic contact & The aperture control function almost supports all Canon EOS R cameras, and you can adjust aperture directly from the camera side to control the actual aperture of the lens..
  • 【EXIF signal transmitting】The design of gold plated PIN has excellent signal transmission performance while it supports EXIF signal transmission..
  • 【Built-in IS Stabilization】Built-in IS stability, making your focus more precise and clear, which better help you take pictures..
  • 【Material & Design】Designed with 1/4 screws at the bottom, which can be mounted on the tripod or other retention frame.
  • Zinc-plated alloy technology, with a strong and stable performance..
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Flower Pot Hole Mesh Pad, 5 Pack 11.8x7.8 inch Rigid Polyethylene Squares Garden's Drainage Mesh Hole Screens, DIY Bonsai Pot Bottom Grid Mesh Mat Mesh Screen

  • 【SIZE】30*20cm/11.8*7.8inch. Aperture about 2.5 mm. The rectangular grid mat is larger than the bottom of a general flower tray, and the small aperture can prevent the soil from falling from the bottom of the flower pot without affecting the drainage..
  • 【OUTSTANDING MATERIAL】Polyethylene. It's very durable and can maintain its original shape for a long time. And you can also cut the mesh pad according to the size of your flower pot, any shape can meet..
  • 【MULTIPURPOSE】The pads are used for the bottom of flowerpots to prevent soil loss caused by too large bottom hole and prevent small things from entering and damaging the plants.
  • put several square pads together to form a bigger one or cut one into a smaller piece to fit for various sized flowerpots..
  • 【PACKAGE】5Pcs big size black mesh arainage screens. Perfect for bonsai or outdoor potted that could run out through necessary drain holes, nice strong protection to keep soil in place and prevent soil loss..
  • ☎ 【Customer Service】If you have any questions about the product or anything I can help you, please email us, w....
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M4

  • Tubeless design with 33mm reflex lens aperture provides a wide field of view, suitable for rapid-firing or shooting of moving targets besides normal shooting.
  • 4 reticle shapes in one reflex sight, provide various choices in different occasions, like sunshine, cloudy day..
  • Parallax corrected & unlimited eye-relief, improving the accuracy of holographic sights. Allen head screw type windage and elevation click adjustments, with locking screw, easy to adjust zero and hold well..
  • The red dot sight is precision machined from high grade aluminum alloy with a matte black anodized, includes standard profile Picatinny mounting base. Reflex sight with fully multi-coated lenses provides bright and clear views for the user..
  • Item Dimensions：3.15in*1.37in*2.08in(8cm*3.5cm*5.3cm).
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ZEISS Ikon Distagon T* ZM 1.4/35 Wide-Angle Camera Lens for Leica ZM-Mount Rangefinder Cameras, Black

  • ...t that exposures lack contrast and appear faded. To avoid this, ZEISS combines various specially developed technologies to reduce the undesirable effects of stray light..
  • MINIMIZED FOCUS SHIFT: ZEISS T* ZM-mount lenses are specifically designed to minimize focus shift with aperture changes – an important innovation with big benefits for rangefinder photography. As a result, you can expect improved accuracy of the rangefinder-defined focus while the precise 10-blade aperture with 1/3 stop interval click stops ensures exact exposure..
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Twod Flip up Rifle Sight Double Aperture Iron Sights Picatinny Spare Front and Rear Scope

  • Quick switch: flip-type backup sight, just press the button to fold down, you can quickly switch the main sight.
  • Adjustable: the height of the front sight can be adjusted by the A2 front sight tool (sold separately), and the wind resistance of the rear sight can be adjusted by the knob.
  • Double Aperture: The rear sight can switch the aperture, and the precision aperture or CQB aperture can be selected according to the target distance.
  • Quality: Aluminum alloy thin iron sight black matte anodized treatment.6-Month Warranty for Quality and Service Gurantee.
  • Installation method: suitable for Picatinny and Weaver guide rail (with hexagon wrench).
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