ReviewsFocal Is 200

Tamron AF 70-200mm f/2.8 Di LD IF Macro Lens for Pentax and Samsung Digital SLR Cameras Model A001P

  • 105-300mm equivalent focal length on APS-C cameras, 112-320mm equivalent focal length on Canon APS-C cameras.
  • Micromotor-type AF motor without full-time manual focusing.
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pkg 165A1 - Focal 6.5' 120 Watts 2-Way Component Speakers System + SOLID2 Black - FOCAL 2-Channel 200W RMS Power Amplifier

  • 165A1 - Focal 6.5" 120 Watts 2-Way Component Speakers System.
  • SOLID2 Black - FOCAL 2-Channel 200W RMS Power Amplifier.
  • 165A1: Power Handling: Peak: 240 watts per set / 120 watts each side | RMS: 120 watts per set / 60 watts each side.
  • SOLID2: 75 watts RMS x 2 at 4 ohms (100 watts RMS x 2 at 2 ohms) | 200 watts RMS x 1 bridged output at 4 ohms (4-ohm stable in bridged mode).
  • Solid2 Dimensions: Dimensions: 8-11/16"W x 2"H x 7-7/8"D | 165A1 Mounting Depth: TBA.
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Nikon G ED-IF AF-S DX VR 2159 18-200mm f/3.5-5.6 Zoom Nikkor Lens for Nikon F White Box(Bulk Packaging) (New)

  • Offers broad 18 to 200 millimeter focal range for use in a variety of situations, equivalent to a 27 to 300 lens in 35 millimeter format.
  • Vibration Reduction, enables handheld shooting at up to 4 shutter speeds slower than would otherwise be possible, assuring dramatically sharper still images and video capture.
  • Nikon Super Integrated Coating (SIC) offers superb color reproduction while minimizing ghosting and flare.
  • Enables focusing from as close as 50 centimeter (20 inches) from the subject through its entire focal range.
  • Flower shaped lens hood (HB-35) provides greatly reduced stray light.
  • Employs a 7 blade rounded diaphragm opening that achieves a natural blur for out of focus elements.
  • High-ratio, 11x zoom lens and 18-200mm focal range.
  • VR Vibration Reduction technology provides a four-steps-faster shutter speed.
  • Lens incorporates two ED glass and three aspheric lens elements.
  • Delivers high-resolution and contrast, outstanding image quality, and fantastic photographic versatility.
  • AF-S Silent Wave Motor provides fast quiet autofocusing, and M/A mode makes it easy to switch from auto to manual focus.
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VILTROX EF-EOS M2 Auto Focus Lens Adapter 0.71x Reducer Speed Booster for Canon EF Mount Lens to Canon EF-M Mount Mirrorless Camera EOS M M2 M3 M5 M6 M10 M50 M100

  • 【Compatibility】VILTROX EF-EOS M2 Speed Booster compatible with Canon EF Lens to Cano EF-M Mount mirrorless camera EOS M M2 M3 M5 M6 M6II M10 M50 M50II M100 M200..
  • 【0.71x Focal Length Reducer 】Built-in optical correction group, when using this adapter, the focal length of lens should be shortened x0.71 based on the original,that is equivalent focal length = focal length x 0.71x camera conversion rate,which make the effective focal length smaller and the shooting range wider..
  • 【Aperture increased by 1 stop】EF-EOS M2 Speed Booster can increase one stop aperture to blur the background and better highlight the theme..
  • 【Auto Focus & Aperture Control】EF-EOS M2 Speed Booster with steady, fast and smooth autofocus, let you easy to shoot in the face of fleeting beauty. You can also adjust the aperture of EF lens by control EOS M series camera body..
  • 【EXIF signal transmitting & IS Function】Cooper gold-plated contacts with great conductivity enhance the EXIF info. Transmission between lens and camera body. Built-in IS function, making your focus much more precise an....
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VILTROX EF-EOS M2 Speed Booster 0.71x Lens Mount Adapter for Canon EF Mount Lens to Canon EF-M-Mount Camera EOS M M2 M6 M3 M5 M10 M100 M50

  • ... AUTO FOCUS & APERTURE CONTROL: Featuring a motor-driven iris and a gearbox, the adapter supports high-speed autofocus. You can also adjust the aperture of the lens by controlling the anon EOS M (EF-M Mount) camera..
  • 0.71x LENS MOUNT ADAPTER: The focal length of the lens will be shortened 0.71 times on the base of the original focal length, which means the focal length = focal length x 0.71 camera conversion rate. Built-in optical correction groups, making the effective focal length smaller and the shooting range wider..
  • EXIF TRANSMISSION: EF-EOS M2 lens adapter can transmit the EXIF signals to your camera, dramatically enhance its transmission performance..
  • SUPPORT FIRMWARE UPDATE: Equipped with a USB interface.Through continuous software updates, VILTROX will help users get a better shooting experience by fixing product bugs, adapting to the new EF lens, and providing more lens and camera combinations..
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Canon EF-S 18-200mm f/3.5-5.6 IS Standard Zoom Lens for Canon DSLR Cameras (Renewed)

  • 18-200mm focal length, Closest Focusing Distance : 1.48 ft./0.45m (maximum close-up magnification 0.24x).
  • 28.8-320mm equivalent focal length on Canon APS-C cameras, 72mm filters.
  • Micromotor-type AF motor without full-time manual focusing. Image stabilization, 4 stops.
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Canon EF-S 18-200mm f/3.5-5.6 IS Standard Zoom Lens for Canon DSLR Cameras

  • 18-200mm focal length, Closest Focusing Distance : 1.48 ft./0.45m (maximum close-up magnification 0.24x).
  • 28.8-320mm equivalent focal length on Canon APS-C cameras, 72mm filters.
  • Micromotor-type AF motor without full-time manual focusing. Image stabilization, 4 stops.
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SOLID2 Black - FOCAL 2-Channel 200W RMS Power Amplifier

  • SOLID2 Black - FOCAL 2-Channel 200W RMS Power Amplifier.
  • 75 watts RMS x 2 at 4 ohms (100 watts RMS x 2 at 2 ohms).
  • 200 watts RMS x 1 bridged output at 4 ohms (4-ohm stable in bridged mode).
  • variable high- and low-pass filters (50-150 Hz, 12 dB/octave).
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6pc Optical Lens Set, 2\ - 200mm, 300mm, 500mm Focal Lengths - 3 Double Convex & 3 Double Concave, 2\ (50mm) Diameter Lenses - Optically True Glass - Ground, Beveled Edges - Eisco Labs

  • SPHERICAL || Each lens is spherical in shape and measures 2" (50mm) in diameter.
  • FOCAL LENGTH VARIETY || Converging and diverging focal lengths in 200mm, 300mm and 500mm.
  • OPTICALLY WORKED GLASS || Made of high quality, optically worked glass. Highly polished with ground edges.
  • GREAT FOR PHYSICS CLASSROOMS || This optically true lens set is excellent for physics classroom demonstrations in optics and light refraction.
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Supereyes B005+ 1~200X Handheld USB Digital Microscope Endoscope Loupe Otoscope Magnifier with 11mm Diameter Health Kit Tripod

  • Powered by 2.0 USB. 0.3M pixel CMOS sensor, interpolated to 2MP definition. Adjustable LED light. Auto white balance and auto brightness balance.....
  • Magnification: 1 ~ 200 times, continuos zoom capability. Focal distance from 3 mm to infinity. The magnification factor increase as the focal distance....
  • Compatible with Windows 10/8/7/Vista/XP SP2/2000 32/64 bit, Mac OS X 10.5 or above, Linux. For Mac, please simply use Photo Booth or FaceTime to open....
  • Microscope camera outer diameter is 11 mm, tube length is 123 mm. Health kit includes speculum (for professional purposes, please purchase the....
  • Snap shot and video recording functions. Photo format: JPEG. Photo Capture Resolution: 640 X 480, 320 X 240. Video Capture Resolution: 320 X 240.....
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Fresnel Lens, 200x200mm, Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 100mm)

  • Focal length 100mm, Thickness:2mm, Material: PMMA (Acrylic).
  • High Light Transmittance, High Efficiency in Focusing, High Precision..
  • Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research.
  • Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens.
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