http://www.ec21.com/ec-market/f lens.html http://celltechtravor.en.ec21.com/Lens_Hood_for_Canon_EF--3751832_3819021.html Lens Hood for Canon EF 50mm/f 1.8 II ES62 ES-62 1.It is one of the most important accessories for each lens you ow20091022 http://prathamazone.en.ec21.com/Canon_EOS_50D_15.1MP_Digital--3889677_3889716.html 15.1-megapixel CMOS sensor with improved noise reduction EF-S 18-200mm f/3.5-5.6 IS standard zoom lens included Enhanc20091022 http://azonyx.en.ec21.com/Nikon_D700_Digital_SLR_New--3314011_3314386.html Nikon introduces the new D700 digital SLR camera featuring a 12.1-effective megapixel Nikon FX-format sensor that meas20090112 http://werner101.en.ec21.com/Canon_EF_24_Mm_105--3054994_3059757.html This easy-to-use standard zoom lens can cover a large zoom area ranging from 24mm wide-angle to 105mm portrait-length 20080929 http://plazas.en.ec21.com/Carl_ZEISS_Distagon_T_Lens--3568347_3569086.htmlLens Intended for 35mm SLR Focal Length 35 mm Lens Aperture F/2.0 Minimum Aperture F/22 Min20090525 http://sentrael.en.ec21.com/NEW_CANON_28_135mm_F--1696058_2238994.html NEW! CANON EOS EF 28-135mm IS USM LENS Image Stabilizer and high zoom ratio 20071123 http://rovosea.en.ec21.com/Brand_New_N85_Unlocked_Mobile--3127821_3328907.htmllens 20x digital zoom Autofocus with assist light and two stage capture key Focal length: 5.2 mm Focus rang20091125 http://ectradecool.en.ec21.com/Canon_EOS_Rebel_T1i_15.1--3949326_3949406.html Product Features New 15.1-megapixel CMOS sensor with DIGIC 4 Image Processor Includes Canon EF-S 18-55mm f/3.5-5.6 IS 20091122 http://originaleec.en.ec21.com/Origianl_Canon_EOS_350D_450D--3695137_3705317.htmlf/3.5-5.6 IS lens DIGIC III image processor provides fast, accurate image processing; Live View Function EOS Integrat20091125 http://mobile2009.en.ec21.com/Canon_Cameras_EOS_5D_Mk--2655527_3911342.htmlf/4L IS USM or shorter lenses) Viewfinder Information: AF information (AF points, focus conf20091117 http://cnnikejordan.en.ec21.com/Original_N97_32gb_Mobile_Phone--3431156_3432371.htmlF, 950 mAh Media Memory: 16GB on-board memory 16G,expandable via microSD memory card slot Video playback:MPEG-4 /20091125 http://icantek.en.ec21.com/IP_Network_Camera--3727120_3727342.htmlLens - Lens -3.3~ 12mm, Varifocal lens, - Viewing angle (H : 80.2 ) Day & Night Not supported Video Part Compression 20091111 http://servntec.en.ec21.com/Sipc_Series--3934908_3934913.htmlLens (Day & Night) SIPC4100 Series Indoor PTZ Dome SIPC4100A-25D IR Cut Filer DSS 25X optical Day & Night. F1.6 f-3.8~920091112 http://huvitech.en.ec21.com/Rear_View_Camera--2314409_2314307.htmlF~122 F(-10 C~ +50 C) Operating Humidity 85%RH or less Dimension(mm) 80mm(H) x 50mm(D) Lens 3.6mm fixed lens 20091110 http://sunintele.en.ec21.com/Motorized_Zoom_Focus--3619015_3619046.htmlF DC Auto iris lens Built in 30PCS(10 ) IR-LED Specifications MODEL NO ST-CIE50HQVM IMAGE DEVICE 1/3" SONY SUPER H20091110 http://mobilephonee.en.ec21.com/Sony_HX1_Digital_Camera_Sony--3606389_3815200.htmllens:Yes Telephoto lens:Yes Lens Construction:f=5.0-100.0mm,G lens Zoom lens:Yes Focus mode:Intelligent Auto Focus 20091108 http://tbtcctv.en.ec21.com/Dual_CCD_Camera_IR_Weatherproof--3825959_3826059.htmlLENS CONTROL) AGC Gain Control AUTOMATIC ( 0 ~ 18DB ) White Balance AWB/ ATW/ MANUAL/ FIXED Gamma DEFAULT: 0.45, USER S20090917 http://lucidkorea.en.ec21.com/Ortho_K_LK_Lens--3595402_3595413.html Orthokeratology is, The temporary reduction of myopia achieved by the programmed application of contact lenses to re20090608 http://chammed.en.ec21.com/High_Quality_Microscope--1033702_3558561.html Specification Eye Piece 5X Objective Lens F=250mm Microscope Head Magnification Change 3-staged magnification system 20090519 http://jv100.en.ec21.com/1.5_Inch_and_2.5_Inch--3457766_3461948.htmlLens: F 6. 0mm F 1. 8 Power: DC 6V DV, 300mA or 4 AA-size batteries Dimension(WxLxH): 50x79. 5x111 mm Weight: 110g 20090404 http://nexone.en.ec21.com/Zoom_Lenses--787561_787615.html Model No. ND-5513S 13 x ZOOM LENS 5.5 ~ 72mm F1.2 Focal Length Relative Aperture Image Format Angular Field Of View20050415 http://meditech.en.ec21.com/Micro_Scope--498219_498553.htmllens : f = 250mm (Standard) Magnification change : x3, x5, x8 (3 steps) Effective visual field : 50-20mm Light source 20060719 http://ebuybrand.en.ec21.com/Canon_Digital_Video_Camera_Dv--3324960_3334263.htmlLens: fixed lens, f=7.45mm, F 3.0 * Image stabilization: NO * Digital zoom: 8X * Focus: macro 200mm-250mm, normal 1.2m-20091123 http://sanrenhe.en.ec21.com/Brand_New_Unlocked_N97_PDA--1163300_3695756.htmlLens Aperture F/2.8 Camera Light Source LED light Video Recorder Resolutions 640 x 480 (VGA) Organizer Alarm Cloc20091122 http://emall5.en.ec21.com/Canon_Camera_Fujifilm_S5700_Fujifilm--3750970_3771272.htmlLens Wide : F/2.8~7.5, f=6.0mm Tele : F/4.7~12.5, f=16.9mm Focus Range 0.2m ~ infinitye White Balance Auto20091122 http://greattop.en.ec21.com/The_Office_Complete_Season_1--3932067_3934550.htmlof training on the finale of the Christmas party, each lens can be a classic so unforgettable after you've seen. 20091122 http://phonecn.en.ec21.com/Wholesales_Cheap_Digital_Camera_with--3944088_3951246.htmlLens:F/3.1(f=8.0mm) ISO:Auto/100/200 20091125 http://eazzydeal.en.ec21.com/Car_Rear_View_Camera_with--3884577_3912427.htmlF=1.2 Lens : 2.8mm/3.6mm Video output: RCA connector, 1.0VP,75 Power supply: DC 12V, 50mA max 300mA with IR on Pack20091117 http://annasuef.en.ec21.com/Brand_New_Mobile_Phone_N96--3925480_3907465.htmlLens Aperture F/2.8 Min Focal Length 5.2 mm Focus Adjustment Automatic Self Timer Delay Yes Exposur20091125 http://dorisly.en.ec21.com/Digital_Video_Camera_DV_11Megapixel--2867176_2867936.htmlLens: Fixed F=2.8, f=8.5mm Focus range: Macro:40cm 60cm,Normal:1.5m-3.0m infinity Shutter speed:Electronic Shutter F20091125 http://aaahotsell.en.ec21.com/Canon_450d_Digital_Camera_Nikon--3960231_3961194.htmlf/4L IS USM or shorter lens, no viewfinder black case) Viewfinder Information: AF information (AF points, focus conf20091125 http://chinacctvsupply.en.ec21.com/1.8_Inch_TFT_Baby_Monitor--3837497_3839223.htmlF1.5 Gain Control: Automatic Modulation Mode: FM Antenna: Built-in omni-directional antenna Lens: f6.0mm F 1.8 Di20091123 http://vrlevel.en.ec21.com/Origianl_Canon_EOS_350D_450D--3758955_3763067.htmlf/3.5-5.6 IS lens DIGIC III image processor provides fast, accurate image processing; Live View Function EOS Integrat20091125 http://jordannikehouse.en.ec21.com/Original_Authentic_MINI_N97_32gb--3882950_3875747.htmlF, 950 mAh Media Memory: 16GB on-board memory 16G,expandable via microSD memory card slot Video playback:MPEG-4 /20091125 http://yrlighting.en.ec21.com/YR_668B_Moving_Head_Lighting--3799398_3799492.htmllens, 1 rotating 3-facet prism Color temperature: 5600K Security Protection: cutting the power off automatically when 20091121 http://jeanyfang.en.ec21.com/Original_N97_32gb_Mobile_Phone--3796728_3932086.htmlF, 950 mAh Media Memory: 16GB on-board memory 16G,expandable via microSD memory card slot Video playback:MPEG-4 /20091117 http://rentro.en.ec21.com/Sony_BRAVIA_VPL_VW60_Home--3939805_3941345.htmlLens Cap 2 x Size AA (R6) Batteries Minimum Lens Aperture F/2.54 Maximum Lens Aperture F/3.53 Standard Warranty 2 Year 20091115 http://rakautama.en.ec21.com/Samsung_GX_20--3938183_3938219.htmlLens System-Type: Zoom lens - 18 mm - 55 mm - F/3.5-5.6 D-XENON LENS SYSTEM-Special Functions: Zoom Lens System-Focal L20091113 http://aniltronics.en.ec21.com/Outdoor_Water_Vandal_Proof_Surveillance--3801561_3803236.htmlLens Standard f=3. 6 mm (92�) Optional 6.0 / 8.0 mm Operating Temperature 14�F ~ 122�F (-10�C ~ +50�C) Hu20091024 http://hert.en.ec21.com/Wireless_Baby_Monitor--3441504_3443678.htmlLens: f6.0mm F 1.8 Monitor Specification: a)Frequency: ISM 2,400 - 2,483MHz b)Channel: 3 selectable channels c)CMO20091008 http://ronix.en.ec21.com/Weatherproof_Outdoor_D_N_Bullet--2801596_3590369.htmllens 1/3" type Vari-Focal, f=2.8-10.0mm, F1.2 14mm smooth mount, DC drive auto iris lens Infrared LEDs 30pcs @ 850nm 20090605 http://noxindia.en.ec21.com/Trial_Lens_Sets--3396823_3396894.html Trial Lens Sets We offer to our clients a wide variety of Trial Lens set s that is made of high quality white optical20090310 http://medstar.en.ec21.com/Diagnostic_and_Operational_Microscope_for--501471_2763456.htmllens F=250mm Beam splitter Built in Adjustment range 58~70mm Binocular tube Straight type Total magnification 3x, 5x, 820090102 http://diostech.en.ec21.com/Lens_Module--2713313_2713511.htmlLens Spec. f=5.58 F2.8/F7.3 Function AF/AI/Shutter Remark DM003 Sensor Spec. 1/2" 3M CCD Lens Spec. f=8.7 F=2.8 Funct20080731 http://dmax4ever.en.ec21.com/Superior_Mini_SpeedDome--1114559_1114658.htmlLens Design Spherical Aperture F2.0 3.8mm 92°(Diagonal Angle View) Focal Length 3.8mm Mechanical Height 133mm(5.20060103 http://jackielcn8.en.ec21.com/SONY_36x_Auto_Focus_Zoom--3297026_3381009.htmlLens 36x optical zoom , F1.6 to F4.5 - f = 3.4mm to 122.4mm Digital zoom 12x (432x with optical zoom) Ho20091125 http://huwei34513.en.ec21.com/Mobile_Phone_Housing_for_8800se--3946762_3960719.htmllens, MP3/MP4, Mini digital photo frame, universal adapter, unlock tools and other cell phone parts for mobile phones. 20091125 http://rongxiao.en.ec21.com/LCF_23IR_RS232_Serial_CCTV--1226995_3303705.htmlLens included on camera: Led: 8 Leds F/No 2.8 f= 4.63mm FOV = 41 deg diagonal (Max deg diagonal 120) Diam20091123 http://jspmark.en.ec21.com/UFO_Shape_Camera_DF_5390P3--2891427_2950353.htmlLens: f: 3.6mm board lens Operation temp.: -10 deg. C - +50 deg. C RH95% max Storage temp.: -20 deg. C - +60 deg. C R20091123 http://kellyhu2008.en.ec21.com/CCTV_IP_Camera--3080661_3795040.htmlLens: f = 4.5mm, F = 2.0, fixed iris Pan/tilt: Pan coverage: 350 degree Tilt coverage: 60 degree Preset numbers: 1 20091123