Best Focus Iris

Sony VPL-VW715ES 4K HDR Home Theater Projector, Black

  • X1 Ultimate for projector brings you the best of Sony’s image processing.
  • Dynamic HDR Enhancer brings a wider contrast range scene by scene for striking and realistic picture quality.
  • Digital Focus Optimizer for more accurate focus.
  • Advanced SXRD panel for outstanding contrast.
  • Motionflow provides smooth motion for both 4K & HD resolutions.
  • 350,000:1 dynamic contrast with Advanced Iris makes every scene spring to life.
  • Advanced Reality Creation for upscaling and sharpening images without sharpening picture noise.
  • Enjoy the latest 4K content services with HDCP 2.2 compatibility on both 18Gbps HDMI inputs.
  • Input lag reduction ensures faster response time for gamers.
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Sony PXW-Z280 4K 3-CMOS 1/2-inch Sensor XDCAM Camcorder

  • ...High sensitivity of f/12 (59. 94P) and wide dynamic Range.
  • 17x professional HD zoom lens: The PXW-Z280 is equipped with a 17x professional zoom lens, which is able to zoom from 30. 3mm to 515mm (35mm equivalent). the 1/2-inch type lens has three independent control rings with end-stop, which allows manual control of focus, zoom and Iris, making for better and faster adjustment.
  • Amazingly fast precision auto focus: with Sony’s face detection auto focus, you can choose between face priority AF and face only AF. Simply keep the person in frame, and No matter how you move to obtain a better angle, you can be confident the PXW-Z280 will keep your subject in pin-sharp focus.
  • ACCURATE OLED VIEWFINDER: An expansive 0. 5-inch high-quality OLED viewfinder is perfectly offset for right-eye or left-eye viewing. OLED’s superb accuracy, high contrast and high resolution (2. 36M-dot) enables precise manual focus and eliminates any color-breaking phenomenon.
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Sony VPL-VW915ES 4K HDR Laser Home Theater Projector

  • X1 Ultimate for projector brings you the best of Sony’s image processing.
  • Highly efficient laser diode light source lights up the screen for up to 20,000 hours.
  • Dynamic HDR Enhancer brings a wider contrast range scene by scene for striking, realistic picture quality.
  • Advanced SXRD panel for outstanding contrast.
  • Digital Focus Optimizer for more accurate focus.
  • Dual contrast control engine with Dynamic Laser control & physical Advanced Iris.
  • Motionflow provides smooth motion for both 4K & HD resolutions.
  • Advanced Reality Creation for upscaling and sharpening images without sharpening picture noise..
  • Enjoy the latest 4K content2 services with HDCP 2.2 compatibility on both 18Gbps HDMI inputs.
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PTZOptics Third Generation Visca Over IP Joystick Keyboard

  • KEYS: Dedicated keys for quick camera switching for you main pan tilt zoom cameras.
  • NO LATENCY: This redesigned joystick effectively eliminated latency.
  • CONTROL: Access even the finest camera detail settings over IP including iris, focus and zoom.
  • ULTIMATE: This joystick is the ultimate control, making broadcast quality truly affordable.
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CHAUVET DJ LED Lighting LEDFOLLOWSPOT120ST

  • Portable, 120W LED follow spot emits a tight beam with a crisp edge.
  • Built-in CTO filter lowers color temperature to match tungsten lamps.
  • Set up and tear down in seconds with the included tripod.
  • Focus the light where it is needed using the mechanical iris to reduce the beam’s diameter.
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Canon VIXIA HF M31 Full HD Camcorder w/32GB Flash Memory Renewed

  • 32GB internal flash drive and 2 SDXC-compatible memory card slots.
  • Genuine Canon 10x HD video lens with 8-blade Iris and manual focus ring.
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Panasonic HC-X1000 1080p 4K Ultra High Definition Camcorder

  • This version is originally intended for sale outside the USA.
  • Leica Dicomar 20x Optical Zoom Lens Switchable between NTSC and PAL.
  • Individual Focus, Zoom & Iris Lens Rings Power O.I.S, & Hybrid O.I.S..
  • 0.45" EVF / 3.5" LCD Touch Screen Records MP4, MOV, AVCHD to SDXC Cards.
  • Simultaneous/Relay/Background Recording Wi-Fi / NFC Connectivity.
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Imageable Rear Lens Cap E Mount

  • Recommend to use on a manual lens (manual focus/manual iris) .If you used on an automatic lens, it just was a common cover, lost the fun of playing.....
  • You needn't a camera to play with a lens..
  • Look at the image like a film.(135 full frame ).
  • Seeing the view effect of the lens is like a director's viewfinder. Note: It is an inverted image.
  • Observe imaging from the closest focusing distance to infinity..
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AmScope M620B Compound Monocular Microscope, WF10x and WF20x Eyepieces, 40x-2000x Magnification, Brightfield, LED Illumination, Abbe Condenser, Mechanical Stage, 110V

  • Compound microscope provides high magnification for biological use and educational applications.
  • Monocular viewing head with interchangeable 23mm 10x widefield and 20x widefield eyepieces, fixed 30-degree vertical inclination to reduce eye and neck strain, 360-degree rotation capability to enable sharing, and anti-mold head to preserves optics in high-humidity area.
  • Forward-facing nosepiece with precision-ground 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic glass objectives provide color correction of magnified images.
  • Brightfield imaging with rheostat-controlled LED illumination and spiral-control 1.25 NA Abbe condenser with iris diaphragm, and rack-and-pinion focus control for precise focus, clear examination, and light control.
  • Double-layer mechanical stage with 1.0mm stage divisions and stage stop, and graduated coarse and fine focus with tension control to prevent stage drift.
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