Oloong SP-690II Speedlite Flash One of Well Photo Video Accessories

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Nov 4, 2009
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Being the first flash in the world which can serve as master unit or slave unit, achieving off-camera TTL and manual flash function, this Oloong speedlight has got various features as follow.
Being a high-performance CLS-compatible flash unit with a large guide number of 50, this Oloong sp-690ii speedlite flash for Nikon has got the available zoom positions to be automatically adjusted at standard illumination pattern intensity are between 24mm and 180mm.
Flash Mode: I-TTL, M, Multi(Stroboscopic)
Flash control: TTL auto flash or manual level 22 light quantity output control
Recycling Time: approx 2s (AA Ni-MH cell used), approx 5s (AA alkaline cell used)
Power Zoom Function: Auto zoom-automatically adjusts the zoom position to match the lens focal length; Manual zoom- the available zoom position can be adjusted between 24mm and 180mm in M mode
Using Built-in Wide-angle Panel: when the distance between the cameras and an subject is less than approx.2m, you can take more natural-looking close-up picture using the wide panel
Using Built-in White reflection Card: when shoot portrait, draw the reflection card out from the light head, and produce a highlighted point on the eyes to make the eyes charming; the function can reach optimal effect when the flasher head is up 90°
Front-curtain/Rear-curtain Sync (in normal flash photography, when shooting fast-moving subject at slow shutter speeds, please use rear-curtain sync, a moving subject will spear with such moving marks behind)
$Oloong sp-690ii speedlite flash.jpg

HD TV wireless USB adapter which full name is 300Mbps High-Definition TV Wireless USB LAN Adapter (EP-MS8512) lets users' HD, HDTV 1080p media players and their computer to connect wireless network freely, complies with IEEE 802.11n, IEEE 802.11g, and IEEE 802.11b standards. This TV wireless USB adapter employs MMO technology and has internal Intelligent Antennas providing even better wireless performance, transmission rates, stability and coverage. What's more, wireless transmission rates can each up to 300Mbps. This pc wireless lan adapter can simultaneously operate bandwidth intensive applications such as voice, and video. And this product supports 64/128-bit WEP enbryptions, as well as WPA/WPA2 encryptions.

PC wireless LAN adapter also works well with other 11g and 11n protocol wireless products. In addition, applications using a lot of brandwidth that are sensitive to interruptions such as voice and video applications are given priority in order to assure quality.
Complies with USB 2.0
20/40MHz interoperable channels dramatically increase performance
Supports Roaming technology, guaranteeing efficient wireless connections.
Supports Wake-On-WLAN via Magic Packet and Wake-up frame
DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble
OFDM with BPSK, QPSK, 16QAM, and 64QAM modulation. Convolution Coding Rate: 1/2, 2/3, 3/4, and 5/6
Programmable scaling in transmitter and receiver to trade quantization noise against increased probability of clipping
More features click the word SP690ii speedlite. Not only these customer electronics, but also photo video accessories as filters, tripods and so on from linkdelight. If photographers has got enough photo video accessories, their shooting will become more smoothly. For more product information, please visit shop Linkdelight.

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