Vented

Neewer 58mm 58 mm Metal Vented Lens Hood Cover Shade for Leica M Features: New Generic 58 mm Metal Vented Lens Hood Metal lens shadefor all Leica 58 filter thread lenses, will screw into your lens, or filter Solid metalconstruction, with flat black interior to prevent reflections If you would likesome measure of protection for your Leica lenses and are not willing to pay theexorbitant prices for the original equipment, here is your chance Can be used evenwith the telephoto lenses -mainly to protect the filter mount from dings andscratches if you are not using an original Leica lens shade Color: Black IMPORTANT NOTE: This product will be imported against receiving your order. If the product is

Neewer Black 62mm Metal Vented Lens Hood for Leica lenses with 62mm filter thread Features: Designed for 62mm camera filter thread lenses Protect the lense against unwanted light flares impact, dust and particles etc. Convenience to carry for outdoor photographing It also can be used

Neewer 40.5mm Vented Metal Lens Hood Shade for Leica Lens with 40.5mm Filter Thread -Black Features: Designed for 40.5mm camera filter thread lenses Protect the lense against unwanted light flares impact, dust and particles etc. Convenience to carry for outdoor photographing It also can be used

Advanced CMOS sensor with 16 million image pixels gives you more speed, quality, and clarity than a traditional CCD or CMOS sensor with multiple Viewing Modes: Ring, Dome, Front Degree/Rear 180 Degree, 360 Degree Panorama, Globe. Capture all the high-speed action with 1080p full-HD video or full-res images in 10fps with a push of a button.Switch the movie set to time-lapse or loop recording for cool and fun detail. 2m Shockproof / -10 Degree Freezeproof / Dustproof / Splash Resistant. With Wi-Fi and NFC connectivity, set the SP360 where you want it and take your phone with you to call the shots anytime with the PIXPRO Remote Viewer App on your iOS/Android device. Available at the App Store/Google Play. Including Explorer Accessory Pack: (1) Standard Housing, (1) Bar Mount, (1) Vented Helmet Strap for Top Facing, (1) Vented Helmet Strap for Front Facing, (1) Flat Adhesive Mount, (1) Curved Adhesive Mount, (2) Extended Arms, (1) Quick Clip see and experience your world in a whole new light. introducing the kodak pixpro sp360 action camera designed not only to capture what you love to do but much more of it. immerse yourself and capture 360-degree of pristine 1080p HD video without the need for multiple cameras. with a unique wide angle lens, the sp360 allows you to select multiple viewing modes to capture various vantage points of what you love to do. equipped with a powerful 16-megapixel Cmos sensor, this action camera is all about the details. download the free ios or android 360 remote viewer app and gain the flexibility in controlling and viewing what you record on your sp360 action camera via wi-fi/NFC wireless connection. this easy to use app lets you toggle between viewing options, start and stop record, snap photos and much more, all with the touch of your finger. shockproof, freeze proof dust proof and splash resistant, the sp360 is the perfect companion to take life's hard knocks and your adventures in stride. kodak pixpro digital cameras - tell your story.

Capture p video and 14-megapixel still images no matter where you go with the Kodak PIXPRO SP1 Action Camera with Extreme Pack. Rugged and compact the SP1 is dustproof 14 deg F freezeproof waterproof at depths up to 32 and shockproof from falls up to 6.5. The included Extreme Pack provides mounting accessories for nearly any sport or activity featuring two base plates two tethers two extended arms two curved flat adhesive mounts a bar mount suction cup surfboard adhesive mount vented helmet strap and a head strap. The SP1 s 14-Megapixel CMOS sensor lets you capture video

Grundig, a well-known German manufacturer of radios and other consumer electronic products, has recently entered the North American hi-fi market with the DX-, a compact and inexpensive two-way speaker system. It is distributed by Lextronix and sold by mail order through Willabee & Ward with a thirty-day return option for full refund if you are not satisfied (return shipping charges paid by them). The DX- is based on a 6.5-inch long-throw woofer in a vented enclosure, with a third-order (18-dB-per-octave) crossover at an unspecified frequency to a 1-inch soft-dome tweeter that incorporates magnetic-flu-id cooling and damping. The tweeter is protected by an automatically resetting device. The woofer's buty 1-rubber surround is said to extend the driver's life and to absorb excess energy at the outer edge of the cone. The DX-'s enclosure has beveled front edges and a removable black cloth grille. Gold-plated multiway binding-post input terminals are recessed into the rear of the cabinet. The woofer's vent opening is on the front of the cabinet, allowing the speaker to be placed close to a wall without interfering with its low-bass output. The drivers are magnetically shielded so that the speakers can be placed close to a video monitor or TV set without affecting the picture. They are also mounted flush with the front panel to minimize diffraction at their edges and are installed asymmetrically, with the tweeter located near a side of the panel and the woofer more conventionally in its center. Unlike almost any other speaker in its price range, the DX- is sold in mirror-image pairs. Grundig says that placing the tweeters close to the outside of the stereo pair produces a wider soundstage, whereas putting them at the inside (closer to each other) yields a deeper, more focused image. The company suggests that when the speakers are spaced 6 feet or less from each other, inward-facing placement is preferable. We placed the Grundig DX- speakers on stands about 30 inches off the floor and 9 feet apart. Their room responses were measured separately (with a sweeping warble tone) and then averaged to smooth out room interaction. A close-miked measurement of the woofer response was combined with the averaged room curve to generate a composite frequency-response plot. Although this curve is artificial, it is a reasonable representation of what the speaker can actually do in a real room, as contrasted with an anechoic response measurement. The variation was only +/-3.5 dB from 150 Hz to 20 kHz. At lower frequencies, the measured woofer response was actually better than what we heard, which was itself very good. There was no question that the system lived up to (and surpassed) its specified response of 50 Hz to 20 kHz. - See more at: http://www.hifi-review.com/-grundig-dx-.html#sthas h.qd3hrGrs.dpufThe smoothness of the DX-'s response was further evidenced by quasi-anechoic MLS measurements at 1 and 2 meters from the speaker, which indicated a +/-4-dB variation from 300 Hz to 20 kHz. The speaker's horizontal dispersion was good, exhibiting less than 5 dB change in level over a +/-45-degree angle up to 10 kHz and less than 10 dB at 20 kHz. System impedance never went below 5 ohms, typically measuring between 6 and 15 ohms and justifying the speaker's 8-ohm rating. Sensitivity, specified as 89 dB sound-pressure level (SPL) at 1 meter with a 2.83-volt input, measured somewhat higher at 92 dB. With a 2.25-volt input, corresponding to our reference measurement level of 90 dB SPL, the woofer distortion was between 1 and 3 percent from 50 Hz to 2 kHz, rising rapidly to about 10 percent at 40 Hz. In single-cycle pulse power tests, the DX- absorbed all the power we could pump into it at 1 and 10 kHz, with our amplifier clipping at 800 to watts, respectively, into the impedances at those frequencies. At 100 Hz, the woofer cone bottomed audibly with an input of about 90 watts. Since this is a rather efficient speaker, it can play quite loud without damage to itself or listeners' sensibilities. It is usually difficult to describe the sound of a speaker to someone who has never heard it. The best I can do is to say that the DX- does not, in the slightest, sound like a little black box selling for $300 a pair. I guarantee that anyone hearing it blindfolded would not come close to guessing its price. When I first set the Grundig speakers up, I had on hand another pair of excellent speakers selling for several times their price and correspondingly larger and heavier than they are. In A/B comparisons, I frequently had to look at my comparator switches to be sure which pair I was hearing. The chief exception was when I was playing music with substantial bass content - good as the DX- is, it cannot work miracles! In short, the DX- is one of the most satisfying small speakers I have heard in some time. There are a few really musical small speakers carrying brand names better known in the hi-fi world than that of Grundig (and usually more expensive). This little black box belongs in that group and deserves your serious consideration. - See more at: http://www.hifi-review.com/-grundig-dx-.html#sthas h.qd3hrGrs.dpuf

Brand new with box packing Just one year old Product Highlights: 8" driver with vented, cast aluminum basket 8" x 8" fluid-coupled passive radiator acts as a port to reinforce low frequencies -watt RMS amplifier frequency response Hz (-3dB) video-shielded (prevents magnetic distortion on tube TVs) Polk Room Optimizer delivers punchy bass regardless of the subwoofer's placement in your room AutoPRO microphone samples sound in your room and adjusts for optimal response Feed Forward™ technology minimizes distortion and maximizes output woofer's inverted dustcap matches the cabinet finish — no grille needed sturdy cabinet with black high-gloss finish and firm rubber feet on/off power options: 12-volt trigger, auto signal sensing, and manual remote control speaker-level inputs and outputs line-level inputs and outputs unfiltered LFE (low frequency effects) input remote control for power on/off and volume adjustment 11"W x "H x "D

Description 5800watt Active Bass Tube for a car to enhance the bass effect with 8" Sub-woofer and in-built high power Mosfet Amplifier. The best suitable for small/mid-sized cars, easily fits in the trunk. YOKOMA Vented Tubular Basstube