Leverage built-in file and photo management, data protection, virtualization, and surveillance solutions | Two 1GbE ports for simple integration into existing environments with optional 10GbE connectivity to tackle more specialized, bandwidth-heavy applications | Add 5 extra drive bays with one DX517 expansion unit for a maximum of 9 storage drives | 3-year warranty | Check Synology knowledge center or YouTube channel for help on product setup and additional information | Check the product specification page for the software or application you want to use | SATA device only

Intel Atom C2758 Processor | Chipset: System-on-Chip | Memory: 4x 204pin DDR3-1600/1333 SO-DIMM Slots, ECC, Max Capacity of 32GB | Slots: 1x PCI-Express 2.0 x8 Slot (via Riser) | SATA: 2x SATA3 Ports, 4x SATA2 Ports | LAN: C2000 SoC I354 Quad Gigabit Ethernet Controller | Form Factor: 1U Rackmount

【Pure and Vivid Movie Texture】: Every frame of the 7artisans "Hope" series movie lens is clear and delicate, retaining the texture and color of the movie, accurately conveying the mood and atmosphere of the movie, the picture texture is vivid and vibrant, and the real restoration makes the post-production of the picture more efficient. | 【Excellent Picture Quality, Rich and Delicate】: The 7artisans "Hope" series movie lens adopts a newly designed optical and mechanical structure, high-quality lenses and coatings to ensure rich picture details and natural transitions. | 【T2.1 Large Aperture】: The large aperture brings sufficient light intake, fearless of darkness, and fully captures every precious picture. The sharp milky out-of-focus effect makes the picture layered and more prominent. | 【Reject Breathing Effect】: The breathing effect is an important indicator that affects the perception of the picture. The 7artisans "Hope" series movie lens has a good suppression of the breathing effect, and the deformation of the out-of-focus object is almost imperceptible. | 【260°Focusing Stroke, Making the Picture More Delicate】: The Hope series movie lens has a 260°focusing stroke, which can provide more precise focus control. This ensures maximum accuracy，which is crucial for film shooting where precise control of focus is required.

Chipset: NVIDIA GeForce RTX 4060 Ti | Video Memory: 16GB GDDR6 | Boost Clock: 2625 MHz | Memory Interface: 128-bit | Output: DisplayPort x 3 (v1.4a) / HDMI 2.1a x 1

Both 2.5GbE ports are backwards compatible with 1GbE/ 100MbE speeds. Up to 5 Gbps transfer speeds can be achieved by using port trunking. | Add extra functionality with PCIe cards, including 10GbE ports, SSD caching, extra USB 3.2 Gen 2 ports, wireless networking, or Fibre Channel. | Supports entry-level NVIDIA graphics cards for video processing or GPU-passthrough to VMs. | Features two M.2 PCIe NVMe SSD slots for Qtier Technology and SSD Caching enable constant storage optimization. | 2 x 2.5 Gigabit Ethernet Port (2.5G/1G/100M); 3 x Type-A USB 3.2 Gen 2 10Gbps | 8GB DDR4 RAM (Max 64GB)

5.5-inch touch screen, it can present 4 input sources, PST preview picture and PGM output picture let you monitoring in real time, without having to connect an additional monitor. | For news or on-set presentation work, L2 PLUS is essential as it features the powerful advanced Chroma Key for green screen or blue screen keying effects. You can even use the LOGO overlay function to create a title overlay effect, making the virtual studio more professional and exciting. | L2 PLUS can up to control 8 cameras which supports VISCA protocol. You can control camera to move, zoom and focus. Note: When operating the camera, L2 PLUS needs to remain in the Control interface, otherwise the PTZ camera cannot be controlled. | L2 PLUS features a USB 3.0 connection that operates as a simple webcam source. It can connect to any computer, switching is in real time, so streaming software for social media platforms work! | After connecting the LAN port to the computer, the software XPOSE can control the L2 PLUS holds on the computer. The smartphone also can remote controlling, just download the XPOSE (Feelworld Live) APP and connect the WIFI.

L‐Seriesstandardzoomlensdeliverssuperbimagequalityinacompact,lightweightdesign | 2 aspheric and 2 UD lens elements for high image quality throughout the entire zoom range | Fullmacroshootingmodewithupto0.7xmagnification,easilyaccessiblewithaone‐touch switch at the extreme telephoto end | Image stabilization effective up to 4 shutters peed stops and Hybrid IS compensates for both angular and shift types of camera shake for macro shooting | Resistanttodustandwater,enablingshootingeveninharshandrigorousconditions

For Unilite, Pulso G, Pulso Hazy 4, Pulso 4, Pulso F4. | 1600ws | replacement 1600 w/s flashtube

Fast all around zoom covering all focal lengths between 35mm and 150mm. The Samyang AF 35-150mm F2-2.8 FE has a maximum aperture of F2 at its widest and F2.8 at the telephoto end, which covers the five main focal lengths (35/50/85/135/150). | Impressive bokeh with a bright F2-F2.8 aperture - the large aperture of the AF 35-150mm F2-2.8 FE presents an attractive background blur to the image's out-of-focus areas. | Enhanced Functionality with custom switch & buttons - The two round buttons made of soft rubber have a focus save function which can store 2 points of focus. In addition, three custom mode switches on the lens can be pre-programmed via the optional Lens Station, allowing you to set up the mode to suit your preference. | Fast and accurate AF performance with optimized features for video shooting - Features include: Dolly Zoom Shot, Cinematic Video AF, Linear MF Focus Control and Digital Par-Focal | Features weather sealing at 11 spots on the lens to protect from light dust, rain, and snow and provide the ability to capture stunning images in less than perfect conditions.

Overview: This poe security camera system includes one 4K 16 Channel POE NVR and 12x 5MP PoE cameras, one 4TB HDD built-in for storage. All cameras with 2.8mm lens around 110 degrees wide view angle, pretty and strong full-metal housing, waterproof IP67, perfect for indoor and outdoor use, built-in microphone and speaker for two-way audio. | Human Detection: The Panoob camera system uses advanced AI intelligent technology to identify people based on their shape, minimizing unwanted false activities such as bugs or leaves. | Remote App Monitoring: GUARD VIEWER mobile App allows you to remote access the NVR system anytime, anywhere. Professional and user-friendly functions, such as live viewing, playback, push notifications. | Plug and Play: Benefitted by PoE technology, Panoob PoE NVR system transmits video, audio and power combined through one cat5e network cable, which can provide you an extremely easy way for project installation, it is perfect for beginners and DIY enthusiasts to build their own video surveillance systems. | Smart Color Night Vision: Panoob PoE camera built-in Smart Dual Light(Warm LED + Infrared light), camera stays in infrared light with black/white video/image, when the camera detects people or vehicle, the warm-light LED will switch on and show color night vision, and switch back into infrared mode when objects left monitoring area. | Quality Assurance Service: We offer 2 Years product quality assurance and lifelong technical support. Contact us by local USA Phone service or email support if any questions.

Powered by MS301 to which it is attached | Does not increase amount of current available, only the number of independent communications circuits | The Status Bar of LEDs indicates that the unit is receiving its 24 volt operating current from the MS301 (green), and the trouble status of any of the circuits (red) | On the rear panel there are DIP switches to allow you to choose between ducking and muting the program audio in the IFB mode, and for lifting the termination circuit of each circuit individually | The MSM301 automatically maintains the 200W termination impedance when linking, but there may be applications where one of its circuits is connected differently

VERSATILE FULL-FRAME LENS: The powerful lens for the mirrorless full-frame system of Sony fulfills the highest requirements. Despite its compact design, the image meets the expectations of professional photographers. | EXCELLENT RESOLUTION AND HIGH CONTRAST: ZEISS combines various specially developed technologies to reduce undesirable effects of stray light. The end results are richly saturated and vivid colors. | ROBUST AND WEATHERPROOF METAL CONSTRUCTION: Thanks to features that are designed to keep out dust and spray water, the lens is perfectly suited for critical outdoor conditions. It is also designed for many years of intensive use. | INNOVATIVE OLED DISPLAY: For the first time, you can accurately read the focus distance and depth of field simply and intuitively on the OLED display on the lens. Especially in poor light conditions - excellent readability is always guaranteed. | SMOOTH AND RELIABLE AUTOFOCUS: The design of the autofocus system requires an extremely accurate shifting of lens groups. The focusing system of ZEISS lenses is designed to ensure a robust and smooth-running autofocus with the best imaging performance.

Bundle Items Include:Nikon NIKKOR Z MC 105mm f/2.8 VR S Professional Macro Lens (Nikon Z), 3 Piece Filter Kit, Cleaning Kit, Lens Cap Keeper | Macro Excellence: Explore the intricate details of your subjects with the NIKKOR Z MC 105mm f/2.8 VR S Macro Lens. Designed for Nikon Z-mount cameras, this lens offers a true 1:1 reproduction ratio and a versatile 105mm focal length. Whether capturing wedding details, food, or wildlife, it delivers edge-to-edge sharpness and vibrant colors, bringing hidden worlds to life with stunning clarity. | Close-Up Precision: Perfect for macro enthusiasts and portrait photographers alike, this lens features a close working distance and a maximum magnification ratio of 1:1. Ideal for capturing the smallest details with exceptional clarity, it boasts a minimum focusing distance of 11.4 inches. The L-Fn button and limiter switch further enhance versatility, ensuring precise focus control in various shooting scenarios. | Advanced Autofocus and Stability: Experience swift and accurate autofocus performance with the Dual-Motor Multi-Focus STM System of the NIKKOR Z MC 105mm f/2.8 VR S. It not only facilitates quick subject acquisition but also minimizes chromatic aberration. Vibration Reduction (VR) technology counters camera shake by up to 4.5 stops, enabling sharp handheld shots even in challenging lighting conditions. | Optimized Optical Design: Crafted for exceptional image quality, this lens features an f/2.8 maximum aperture for enhanced low-light performance and beautiful background bokeh. Nano Crystal and ARNEO coatings effectively minimize ghosting and flare, ensuring clear images in backlit environments. With fluorine coating for easy maintenance and an OLED panel for quick settings confirmation, it blends robust functionality with lightweight portability for seamless shooting experiences.

Powered by NVIDIA DLSS 3, ultra-efficient Ada Lovelace arch, and full ray tracing | NVIDIA Ada Lovelace, with 1980MHz core clock and 2505MHz boost clock speeds to help meet the needs of demanding games. | 12GB GDDR6X (192-bit) on-board memory, plus 7168 CUDA processing cores and up to 504GB/sec of memory bandwidth provide the memory needed to create striking visual realism. | PCI Express 4.0 interface - Offers compatibility with a range of systems. Also includes DisplayPort and HDMI outputs for expanded connectivity. | NVIDIA GeForce Experience - Capture and share videos, screenshots, and livestreams with friends. Keep your drivers up to date and optimize your game settings. It's the essential companion to your GeForce graphics card.

5400 Pro 1920GB Sata Solid State Drive | AES 256-bit encryption Helps keep data secure without a performance impact | TCG Enterprise & Opal 2.0 options Works with the security you already know | Power loss signal support and power hold-up circuit Helps protect data in flight and data at rest | Enterprise data path protection Helps ensure data accuracy

CPU FREQUENCY: 2.90GHZ | CPU MAX TURBO FREQUENCY: 3.90GHZ | MULTI-CORE: 16-CORE | CACHE: 22MB | THERMAL DESIGN POWER: 150W

1U Rackmount with 1, 80-PLUS Gold, 315W PSU | Single Socket AM5 (LGA 1718), supports AMD Ryzen 7000 series processors | 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM | 2 hot-swap 2.5" SATA drive bays | 1 fixed 3.5" SATA drive bay or 1 Slim ODD

Compact body and top performance | Optical stabilizer (OS) system | Designed to minimize flare and ghosting

element-TK Trackerballs: 3 x Programmable Trackerballs | element-TK Buttons: Individual reset buttons for ball & ring2 x Additional Buttons for SHIFT/ALT | element-TK Display: 1 x Display to soft label all programmable controls | element-TK Desktop footprint: 33 x 20 cm / 12.9 x 7.9 inches

35mm focal length | 52.5mm equivalent focal length on APS-C cameras, 56mm equivalent focal length on Canon APS-C cameras | F1.4 maximum aperture; F16 minimum | Ring-type ultrasonic-type AF motor with full-time manual focusing | 67mm filters | 0.30m/11.81" minimum focus | Available in Canon EF, Nikon F (FX), Pentax KAF3, Sony Alpha, Sigma SA mounts

7 14 millimeter(14 28 millimeter 35 millimeter equivalent) lens with splash and dustproof construction. Angle of view 114° 75° | Closest focusing distance at just under 7. 5 centimeter, maximum image magnification: 0. 12x, focal length: 7 14 millimeter | Manual focus Clutch Mechanism and l fan button for assignable functions | 3 Super ED Lens elements, 1 ED Lens element, and 2 elements to diminish aberrations | 60 percentOf the weight of 35 millimeter full frame lens (with same angle of view and max. Aperture)

NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world’s fastest, most efficient GPU, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency. | 2nd Generation RT Cores: Experience 2X the throughput of 1st gen RT Cores, plus concurrent RT and shading for a whole new level of ray tracing performance. | 3rd Generation Tensor Cores: Get up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS. Now with support for up to 8K resolution, these cores deliver a massive boost in game performance and all-new AI capabilities. | Axial-Tech Fan Design has been newly tuned with a reversed central fan direction for less turbulence. | Military-grade Capacitors and other TUF components enhance durability and performance. | Dual Ball Fan Bearings can last up to twice as long as sleeve bearing designs. | GPU Tweak II provides intuitive performance tweaking, thermal controls, and system monitoring.

05-50077-01

Up to 4. 8 GHz unlocked | Discrete graphics required | Compatible with Intel x299 Chipset based motherboards | Supports Intel Optane Memory | Cascade Lake, CLX, 10th, Generation, Desktop, CPU, Ci9, Core, 165W, i9-10980XE, enthusiast, creator, Content Creation, LGA, 2066, 200 series, X299, X299-Made To Create, 14C, 24T

16 Cores and 32 Threads For Demanding Professional Workloads | Incredible 4.3 GHz Max Boost Frequency, with 72MB Cache | Eight-channel DDR4 and 128 total PCIe 4.0 lanes, the most bandwidth and I/O you can get on workstation desktop processor | AMD Ryzen Threadripper PRO processors provide unique, built-in data protection, seamless manageability, and reliable longevity so you can work confidently and more securely. | 280W TDP, Cooler not included

Go Big, Do More: The 870 Qvo Is Samsung’S Latest 2Nd Generation Qlc Ssd With Up To 8Tb Of Storage Capacity.Computer Platform:PC.Specific uses: Personal.Compatibility : Compatible with SATA 3 Gbps & 1.5 Gbps interfaces | Enhanced In Every Way: With An Expanded Sata Interface Limit Of 560/530 Mb/S Sequential Speeds, The 870 Qvo Improves Random Access Speed And Sustained Performance | Boost Capacity: The 870 Qvo Is Available In 1, 2, 4 And 8Tb | Reliable And Sustainable: The Capacity Of The 8Tb 870 Qvo Increases Reliability Up To 2,880 Tbw Using A Refined Ecc Algorithm For Stable Performance

Consistently read and write over 3.5 GB per second of sequential data | Performance pays, get more IOPS per watt. | Hdd-caliber capacity. Nvme SSD performance. Maximum usability.

RUGGED DURABILITY: The Titanium One External SSD is a portable solid-state drive built to endure. Encased in a robust aluminum cover and shock-absorbing silicone bumper, it meets MIL-STD-810 standards and boasts an IP66 rating, ensuring it's shockproof, waterproof, and dustproof. This tough and compact storage solution protects your data in the harshest conditions, making it ideal for those on the go who need reliable, rugged performance. | LIGHTNING-FAST FILE TRANSFER: Experience blazing read/write speeds of up to 450MB/s with the Titanium One Portable SSD. This high-capacity fast hard drive allows you to transfer large files, including high-resolution photos and 4K videos, in mere seconds. Perfect for photographers, videographers, and creative professionals, this solid-state drive offers speedy and secure storage, ensuring your data is always accessible when you need it most. | INTEGRATED DESIGN: The Titanium One Portable SSD features a built-in USB 3.2 Gen 2 Type-C cable for ultimate convenience and portability. This integrated design eliminates the need for extra cables, making storage and transportation effortless. The included USB 3.2 Gen 2 Type-A adapter ensures compatibility with a wide range of devices, making it a versatile storage solution for all your data needs, whether at home, in the office, or on the go. | UNIVERSAL COMPATIBILITY: The Titanium One External SSD is compatible with laptops, desktops, and current gaming consoles. It supports Windows, macOS, and Android operating systems, providing seamless integration with your favorite devices. This portable solid-state drive is perfect for users who need a reliable, high-capacity storage solution that works across multiple platforms, ensuring your data is always within reach. | RELIABLE 3-YEAR WARRANTY: Register your Titanium One External SSD via the manufacturer's official website to activate your comprehensive 3-year warranty. This solid-state drive comes with full product support and exceptional warranty services, ensuring your investment is protected. Enjoy peace of mind with a portable SSD that delivers fast, reliable performance and is backed by a trusted warranty and support system.

Package Dimensions: 22.86 H x 11.68 L x 14.22 W (centimetres) | Package Weight: 0.82 kilograms | Powered by an ultra-quiet stepping motor | Country of Origin : China

A distictive focal lenth lensthat delivers realistic texture and insipiring visual expression. | Enjoy the act of taking a picture by depiting the ambiance unmeasurable by numerical value and providing the joy of possessing the lens over many years. | 31mm is the perfect balance between standard wide angle lenses of 35mm & 28mm, offering a unique expression for image capture. | By featuring the high-performance multi-coating "HD coating", the occurrence of ghosting and flare under adverse lighting conditions, such as backlighting, are effectively reduced..SP Coating is an original PENTAX special coating that effectively repels water, oil , sumdges and dust. The SP coating is applied to the first surface of the lens ensuring that artifacts can be replelled or removed easily..The bokeh of light particles does not become polygonal, achieving a natural and beautiful bokeh. | International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

A Compact, Versatile 18mm Lens: F1.8 large aperture lens provides high resolution from center to corner and beautiful bokeh; works with all L-mount full-frame digital cameras | Great for Landscapes, Astrophotography, and Architecture: The S-S18 has a similar angle view to what you see with your naked eye, for natural-looking close-up shots with a minimum focusing distance of 0.18m | Video Support: Excels in video recording, with minimal focus breathing and smooth aperture control | Lightweight, Rugged Design: Compact, portable lens is easy to carry all day in comfort; dust/splash/freeze-resistant design withstands heavy field use under harsh conditions

For Landscapes, Portraits, and Close-up Shots: LEICA DG VARIO-ELMARIT 12-35mm lens covers virtually any shooting situation | Smooth, Silent Operation: Lens works with your G Series camera’s high-speed, high-precision contrast AF system with the sensor drive at a maximum 240 fps | Dual I.S. 2 for Effective Hand-Shake Correction: Image stabilization combines the camera body I.S. and the lens O.I.S for clear, stable photos and video | Extraordinarily Compact and Lightweight for the Micro Four Thirds System: Weighing approximately 10.7 oz (306 g), the LEICA DG VARIO-ELMARIT 12-35mm lens features stunning portability; easily interchangeable with any Micro Four Thirds camera body | Rugged Dust- and Splash-Resistant Design: Lens withstands use under harsh conditions, even at 10 degrees below zero*. *Dust- and Splash- Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.

A One-of a-Kind Lightweight Wide-Angle to Telephoto Lens: Perfect for everying from landscapes and zoom shots to portraits and snapshots, with an optical system and mechanism designed to realize a 1.5-stage retractable zoom configuration and integrated lens group drive | Impressively Small and Light: With a mass of approximately 413g and total length of approximately 93.4 mm, S-R28100 is travel-ready, so you can take telephoto shots anywhere | The Premier Long Zoom Lens in the LUMIX S Series, Ideally Suited to Any Scenario: With the minimum shooting distance of 0.14 m and the maximum shooting magnification of 0.5x, the half life-size macro shooting can be shot).** ** When focal length is 28mm | Optimal Operability for Video Production: Effectively suppresses focus breathing, in which movements in the focus position change the angle of view magnification of 0.5x, the half life-size macro shooting can be shot).** ** When focal length is 28mm | 5-axis Dual I.S. 2 (Image Stabilizer): Compensates for blurring, enabling the photographer to concentrate on capturing the subject and achieve clear images

Powered by NVIDIA DLSS3, ultra-efficient Ada Lovelace architecture, and full ray tracing. | 4th Generation Tensor Cores: Up to 4x performance with DLSS 3 vs. brute force rendering | 3rd Generation RT Cores: Up to 2x ray tracing performance | OC mode: 2550 MHz / Default Mode: 2520 MHz | Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. | A 2.5 slot design maximizes compatibility and cooling efficiency for superior performance in small chassis. | 0dB technology lets you enjoy light gaming in relative silence. | Dual ball fan bearings can last up to twice as long as sleeve bearing designs

【Color Self-Calibration Technology】Osee Mega 15S adopts a built-in color calibration technology as its key advanced feature, no more computer is needed, and the monitor itself can correct the color inaccuracy of its display. Integrated self-calibration makes the monitor's color calibration on the field easier than ever, keeping the colors and tone reproduction true to life. | 【Fearless to Shoot Under Big Sunshine】It adopts a 1500 nits Ultra HD bright, 1650:1 contrast ratio, and an AR coating panel. Viewable in sunlight and is designed for outdoor shooting. Supports the latest full HD 1920x1200 resolutions, 15.4 inch IPS Black LCD with 4K HDMI input, 3G-SDI input, and 100% Rec 709 color, presenting crisp and clear images in any daylight situation. On-site monitoring just gets easier for you and your customers. | 【Color Fidelity on 10 Bits Panel】Osee's Color-Fidelity V2 processor incorporates 22-bit precision processing and tetrahedral 3D-LUT interpolation, preserving the subtle detail and color tone of the image to be displayed on its 10-bit panel. Supporting HLG and PQ HDR as well as various camera logs, plus 10 user 3D LUTs for you to add your favorite color profile via USB. | 【Simplify Your Workflow】Now Osee's production monitor supports up to 8 customizable MySets of analysis tools, 8 tools in each MySet can be configured. Switching between MySets can be done instantly (Powered by Swift OS). The new UI will greatly improve your working efficiency. | 【Multifunctional Soft Case】Comes with a high-quality customed soft hoody case to house the monitor and accessories, also equipped with a shoulder strap for easy carrying. The front part opens to set the sunshade, and there is the mounting hole on its bottom to mount on light stand directly. Other accessories: C-stand adaptor for the easiest monitor mounting, optional VESA mounting. 1/4'' and 3/8'' mounting plate on multiple positions for wireless transceiver, focus controller, and more. V mount battery and AC power supply support the longest working time.

Stunning picture quality - provides stunning, detailed 1080p images and fast data processing that’s optimized for fast-action sports, gaming and more | Ultra bright images - 3,300 lumens of color and white brightness deliver outstanding-quality images in a variety of lighting conditions (2) | Best-in-Class Color Brightness (1) - advanced 3LCD technology displays 100% of the RGB color signal for every frame. This allows for outstanding color accuracy while maintaining excellent color brightness, without any distracting “rainbowing” or “color brightness” issues seen with other projection technologies | All-digital HDMI connectivity - easily connect your cable/satellite box, Blu-ray Disc player, gaming console or streaming device | Easy setup - built-in speaker and easy setup for HD entertainment right out of the box | Built-in picture skew sensor - automatically analyzes the picture and instantly corrects the keystone for a square image | Dynamic contrast ratio - up to 16,000:1 for rich detail in dark scenes | Convenient color mode adjustments - four easy selectable color modes to optimize projection content: Dynamic, Bright Cinema, Cinema and Natural | Award-winning service and support - standard 2-year limited warranty, full-unit replacement, along with free technical phone support for the life of the product

Storage Capacity: 4 TB | Maximum Read Transfer Rate: 7000 MB/s | Maximum Write Transfer Rate: 7000 MB/s | Random 4KB Read: 1000000IOPS | Random 4KB Write: 1000000IOPS

Improved performance of continuous flash by approx. 1.1 to 1.5x* for fast firing (up to 2.0x* if used with optional Compact Battery Pack CP-E4N). | Wireless flash shooting support is available for both radio and optical transmission, offering users greater functional range when using a flash. | Multiple flash system allows control of up to five groups of flashes;Approx. 100-700 flashes. | Power source:Four AA-size/LR6 alkaline or AA/HR6 Ni-MH batteries

A One-of a-Kind Medium-Telephoto Lens, Impressively Small and Light: Fixed Focal Length Macro lens is suitable for a wide range of situations, from close-up photography to natural snaps and portraits; its small, light build (298g) makes it amazingly easy to carry | High Resolution and Outstanding Photographic Performance: High resolution and elaborate photographic performance in every area, from the center of the image to the edges; faithfully captures every detail of the subject while creating bokeh unique to medium-telephoto macro lenses | Optimal Video Functionality: Lens operates silently, ensuring that video production is undisturbed, thanks to a Dual Phase Linear Motor that suppresses focus breathing (in which the angle of view changes, caused by movements in the focus position.) | Workflow Efficiency Through Unified Design: Streamline your workflow -- this lens is made to align with other S series lenses for a unified experience of operation and design. Likewise, the descriptive performance is unified for efficient post production.