Sealife Ultra-Wide Angle Dome Lens (SL052) - Micro Series, RM-4K The ultra-wide angle lens with dome port for the ReefMaster 4K and the Micro Series from SeaLife. This lens expands the camera's field of view by almost 50% and allows you to get three times closer to the subject. The ultra-wide angle lens is made of high-quality optical glass components that are arranged in 4 groups and thus enable a razor-sharp image across the entire lens width. All optical elements are multi-coated to prevent internal glare and maximize light transmission. When used with the Micro 3.0, the lens has an effective focal length of 13.3 mm, and is waterproof up to 60 m. The lens is compatible with all cameras of the SeaLife Micro Series (Micro HD, HD+, Micro 2.0, Micro 3.0). In addition, it can be used with the ReefMaster RM-4K, which increases the viewing angle of the small camera to a strong 196°. The new ultra-wide angle dome lens is a "wet lens" that can be easily attached and removed underwater. A locking ring prevents the lens from being lost due to shocks or rough conditions. A lanyard included in the delivery prevents the lens from being lost underwater. When not in use. The inner airspace is filled with nitrogen to prevent fogging under extreme temperature conditions. The rotatable light shield prevents unwanted glare from external lighting or sunlight and protects the dome lens from impacts. Features: Suitable for the Sealife Micro Series and RM-4K 3 times closer and 43% wider field of view Optimizes edge sharpness Removable lanyard included Technical data: Optical construction: 4 elements / 4 groups Viewing angle: Micro 3.0: Increases the field of view from 100° to 143° / RM-4K Increases the field of view from 140° to 196° Optical coatings: Air-to-glass surfaces that are fully multi-coated with anti-reflective coating Magnification ratio: 0.7x underwater Mounting method: The snap-on lens ring snaps onto cameras of the SeaLife Micro Series and RM-4K on land or underwater Focus range: 3x closer: 5” to infinity with Micro 3.0; 4” to infinity with RM-4K Lens weight (single): 331 g on land; 170 g underwater Lens dimensions (diameter x length): 99 x 40 mm Depth: Depth tested up to 60 m Buoyancy: Negativ
HOYA engineers have developed a new ANTISTATIC coating that acts like a force field around the filter to repel dust. Perfect for environments where dust is common, these filters require less frequent cleaning and maintenance than traditional filters. Additionally, the hardened, antistatic top-layer is water repellent and stain resistant, and cleans easily when smudges or fingerprints are introduced to the surface.The new FUSION ANTISTATIC NEXT professional filters are made in Japan using hand selected silicates that are carefully smelted and blended to yield high performance optical glass. HOYA uses extreme care and precision to apply the improved 18-Layer Super Multi-Coating (both sides) formula which greatly reduces or eliminates reflections on the surface of the glass and yields a ultra clear high transmission rate. This means the filter has virtually no effect on the color balance, contrast, or clarity of the final image.The filters features a lightweight, one-piece, low-profile aluminum frame to house the glass. This one-piece design allows the filter to maintain perfect parallel alignment to the sensor plane for maximum sharpness, while the low-profile form eliminates vignetting when used on ultra-wide-angle lenses. Antistatic coating repels dust Ultra Clear High Transmission Stain resistant - Protects against exposure to ink, markers etc. Water repellent – Water beads up and wipes away easily Fingerprints and smudges wipe away cleanly HOYA's Professional-grade optical glass HOYA exclusive one-piece, low-profile filter frame with front filter threads
HOYA Variable Density II is a density adjustable filter with an ND range from 1.5 to 9 f-stops (ND3-400). The difference with the previous HOYA Variable Density filter is the newly designed rotatable frame with convenient knob, allowing for better operation.Variable density filters are widely used because they can replace a set of solid ND filters by providing a range density that can be adjusted according to the desired exposure settings. In still shooting, variable density filters lower the shutter speed according to the photographer’s intentions when the shutter speed cannot be lowed due to camera limits. Variable density filters can also increase the amount of boke when shooting in the over-lit conditions, thus, preventing the image from overexposure.In video shooting, it is fundamental to keep the shutter speed fitting the frame rate setting. That is, to keep it equal to double the frame rate for optimal results. This is because, unlike still photography, an excessively fast shutter speed may create a jarring effect and produce afterimages that will not look good in the final video.By using variable density filters, the shutter speed can be adjusted to the proper value to get that natural and smooth looking motion requested in video footages.Be aware that when the filter is attached to the lens, the lens cap size becomes one size bigger. So if your lens has a filter thread size of 77mm, you will require an 82mm lens cap. The widened front filter frame has been designed on purpose to avoid vignetting.
The V-AF Manual Focus Adapter enables you to add precise manual focus control to your Cine V-AF lenses. The adapter easily attaches to the front of any Cine V-AF lens with a unique front bayonet mount, giving filmmakers and videographers total control over focus. The Manual Focus Adapter features a dual scale with both feet and meters, and fine focus adjustments can be made with a smooth 300° rotation. The focus ring has an industry standard 0.8 MOD and can be combined with any follow focus. When the Manual Focus Adapter is attached, the focus ring on the lens can be used as an aperture ring. A tally lamp on the front lets the subject or photographer know if the camera is in a recording or in standby state. The front of the Manual Focus Adapter is compatible with 95mm matte boxes. Adapter for Samyang Cine V-AF lenses Enables precise manual focus control Can be used as an aperture ring Dual scale with both feet and meters Front diameter: 95 mm
Ülilainurk-zoomobjektiiv väga loovateks võteteks kõigile EF-S bajonetiga kaameratele. Ülimalt kompaktne ja kerge maksimaalseks mobiilsuseks. Oma efektiivse fookuskaugusega 16 - 35 mm (35mm ekvivalent) annab EF-S 10 - 22 mm f/3.5 - 4.5 USM sulle ...
Selle preemiumobjektiivi tööomadusi hindab iga portreevõtteid tegev või siseruumides pildistav kasutaja. Seda objektiivi iseloomustab kõrge kontrastsus, servast servani ulatuv teravus, kõrgresolutsioon ja madal aberratsioon ning ...
Kvaliteetse viimistlusega metallkorpuses objektiivi optilises süsteemis on lisaks muudele läätsedele kasutatud asfäärilist läätse ning Super EBC vääristust.
Samyang100mm is a close up true Macro lens offering 1:1 reproduction ratio for stunning close up and macro and creative photography., Featuring vivid colour reproduction and soft out of focus highlights (bokeh) is an ideal lens ...
Camera brands compatibility: Sony Producer product name: SEL-90M28G FE 90mm F2.8 Macro G OSS Warranty: 12 month(s) Gross weight: 0.98 kg Net weight: 0.6 kg WEEE tax: Yes WEE classification: CL109:5:2017-04-01 Gross depth (mm): 205 mm Gross width (mm): 120 mm Gross height (mm): 120 mm Packing quantity: 1 pc(s) Volume (m3): 0.002952 m³ Tare weight (kg): 0.38 kg Plastic (No PET): 20 g
Panasonic LUMIX G VARIO. Objektiivi struktuur (elemendid/grupid): 14/12, Lähim teravustamiskaugus: 0,3 m, Objektiivi kinnitusliides: Mikro neli kolmandikku. Kaamera kaubamärkide ühilduvus: Panasonic. Toote värv: Must. Läbimõõt: 6,7 cm, Filtri suurus: 5,8 cm, Pikkus: 7,5 cm
70–350 mm telesuumobjektiiv; Sony G seeria tippkvaliteediga; Optical SteadyShot pildistabilisaatoriga; Kiire ning vaikse lineaarse teravustamismootoriga; Sony E bajonetiga poolkaader hübriidkaameratele
Continuing FUJIFILM's series of compact, portable primes, the black XF 16mm f/2.8 R WR is a 24mm-equivalent wide-angle lens, well-suited to landscape, nature, and architectural shooting. Its f/2.8 maximum aperture balances size and speed, and is suitable for working in available lighting conditions while also limiting the overall size and weight of the lens for everyday use. The optical design features two aspherical elements to reduce distortion and spherical aberrations in order to produce greater sharpness and accurate rendering. A Super EBC coating is also used to control flare and ghosting for improved contrast and color fidelity when working in bright and backlit conditions. Complementing the optics is a stepping motor, along with an internal focusing design, which provides quick and especially quiet focusing performance. Additionally, the lens is weather-sealed to suit working in inclement conditions.
A telephoto zoom offering the most frequently used telephoto focal lengths, equivalent to 76mm to 213mm, and a maximum aperture of f/2.8. It features the latest technology, including dust / water and low temperature resistance, a triple linear motor, and the world's top image stabilization technology in its class, so that users do not miss a shot in any conditions. Its advanced performance makes it a perfect choice, not only for portraiture and snapshots, but also to capture fast-moving subjects in sports or wildlife photography, and for general outdoor nature photography.Optical design for flagship telephoto zoom image qualityTo deliver the best image quality in its class, this luxurious telephoto zoom uses an optical construction comprising 23 glass elements in 16 groups, with five ED lens elements and one Super ED lens element comparable to a fluorite lens. This maximizes the reduction of chromatic aberrations and delivers high resolving power.Applying Fujifilm's unique HT-EBC (High Transmittance Electron Beam Coating) to the entire area of the lens surface ensures ghosting and flare are controlled for sharp, clear images. Also, using the newly developed Nano-GI (Gradient Index) coating technology, which alters the refractive index between glass and air, ghosting and flare are effectively reduced for diagonal incident light.Like other XF lenses, seven rounded aperture blades create a smooth, circular bokeh. An optical design has been used to produce beautiful bokeh at both front and back.An inner zooming mechanism means the lens does not change length so the lens' balance remains the same throughout the zoom range.By combining this lens with an X Series camera body with Lens Modulation Optimizer (LMO) technology, the performance from the lens is improved even further. LMO corrects for diffraction to produce images with edge-to-edge sharpness and create a realistic three-dimensional effect, even at small apertures.High-speed, quiet autofocus thanks to the world's first Triple Linear MotorAn Inner Focusing System is used for high-speed AF. By reducing the weight of the focus lens and mounting the Triple Linear Motor at intervals of 120°, high-speed, quiet AF is possible.Faster AF is possible when by combining this lens with an X Series camera body offering Phase Detection AF. Combined with the near-silent shutter sound, photos can be taken unnoticed in quiet locations.As AF operates using a signal from the imaging sensor, extremely high-precision focusing is possible.With a minimum working distance of 1m for the entire zoom range, this lens is also great for close ups.The best image stabilization performance in its classThanks to a high-performance gyro sensor and unique algorithm that cancels drift, the Fujinon XF 50-140mm f/2.8 R LM OIS WR delivers the best image stabilization performance in its class. Combined with a bright F2.8 aperture, handholding is now possible in new areas for a telephoto zoom.Weather resistant, dust-resistant and -10°C low-temperature operationBy applying seals to each portion of the barrel, the lens is weather-resistant, dust-resistant and -10°C low-temperature operation, making it the perfect companion for the FUJIFILM X-T1, which has the same levels of protection.High build quality and comfortable operationBoth the focus and aperture rings are metal, plus metal is also used on the exterior of the lens body for a high-quality finish. Thanks to long-term experience and broaden know-how for other top-end professional lens fields such as Broadcasting and CinemaScope, the texture and torque on the rings makes for comfortable shooting. The lens mount is made from brass for improved strength.Combined with a camera body, the lens is approximately 60% of the weight of a full-size system, considerably reducing the burden on the photographer.The AF+MF function enables seamless manual focusing. After pressing the shutter to autofocus on the subject, fine adjustments can then be made using the manual focus ring.
The NIKKOR Z 17-28mm f/2.8 is an essential lens for travel, events, and creative storytelling, this fast ultra-wide-angle zoom is built to let photographers and video shooters widen their creative palette—and carry less weight. From epic views to frame-filling close-ups, the NIKKOR Z 17-28mm f/2.8 is the perfect lens with which to tell diverse visual stories from a unique point of view. Landscapes to cityscapes. Expansive skies to street scenes. Architecture to interiors. The 17-28mm focal length range lets photographers nail detailed, all-encompassing wide-angle shots—or play with a sense of scale and exaggerate perspectives. Video shooters can draw viewers into a scene with wide establishing shots, or create a sense of space when shooting in tight quarters. Designed to enable confident and creative wide-angle photography, the NIKKOR Z 17-28mm f/2.8 is both versatile and easy to use. The f/2.8 constant aperture is great for shooting in available light or working creatively with shutter speeds—and the lens renders big, beautiful bokeh when shooting wide open. Users who want to go for dramatic ultra-wide-angle close-ups will benefit greatly from the minimum focusing distance of just 0.19 m, which allows sharp, clear results when shooting at close range. In addition, the lens’ wide zoom ring enables comfortаble handling and steady framing. And Nikon’s responsive AF focuses quickly on subjects whether they’re positioned in the foreground or the background.
