long focus metal lens hood 1.avilable size:49mm-82mm 2. color:black 3. suit for most of camera lens 4.material:metal long focus lens hood1.avilable size:49mm-82mm2.color"black3.suit for most of camera lens 4.fit lens 70-210mm 70-300mm 80-200mm 70-135mm metal lens hood
... lid to replace the batterySpecifications:1. Condition:New2. Magnification:45X3. Lens Diameter: 0.98inch/25mm4. LED Number: 25. Materialmagnifying : full ... it becomes dirtyDo not put he lens under direct sunshine. The sunshine may focus the lens so that fire is caused.Do ... not watch the sunshine through lens. In addition, sometimes ...
... customizedGobo inward and outward function: speed and direction adjustable, automatic focus of definition for gobo short and long distance shootingScan:Pan ... .Sound control: sound-active in phase .Optical System: linear focus- adjustable lens, 1 rotating 3-facet prism Security Protection: cutting the power ...
Digital Document Camera Visualizer 1.High efficiency and energy saving 2.Simple control panel for easy operation 3.OEM A4 paper Document Camera Visualizer for Education and Conference Spec: Total Pixel1.3 MegapixelResolutionVGA (1280 x 1024, 1360 x 768, 1024 x 768)Zoom22-26× Optical Zoom, 8× Digital Zoom ApetureAutoFocusAutoLensF1.4~2.6, f=3.9~39.2mmImage sensor1/2" cmosLightLED Arm Lights, ...
... than or equal to 2.2mw after focus lens PCB: APC(Automatic Power Control)Focus: Short focus line lens ,focus adjustableOperation Voltage: 3.0+-0.1 ...
... 300 Full Digital Color Doppler FocusingElectronic focusing + acoustic lens focusingTransmission focus: single focus, double focus, 3focus and 4focusContinuously dynamic focusing mode is used for ... .0, ×1.2, ×1.5, ×2.0.Electronic focusAcoustic lens focus, single focus and multiple focusMax display depth220mmDepth enhancementYesLocal zoomYesFrame correlation functionYesAdjustment total ...
... In Mount Accessory For Canon Nikon Pentax Sony Cheap Lens hoods guard against uncontrolled, stray light and unwanted ... "ghost Images". In general, the use of a lens hood is recommended because better contrast improves the appearance ... range of shots you are capable of capturing.M42 Lens to Canon EOS 5D Mark II 7D 40D ... 1000D 500D 550D Adapter (flange) Cheap Metal Lens Hood Stand Wide Angel Long Focus
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