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77mm Marumi ND 1000 filter. FeaturesLow Reflection Coating -to avoid ghosting & flare Blackened Outer Rim of the Glass -to prevent internal reflections Satin Finish -to prevent internal reflections Knurling on the frame -for easy use Slim Frame -to avoid vignetting Water & Oil Repellent Coating -for easy use

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67mm Marumi ND 32000 filter. FeaturesLow Reflection Coating -to avoid ghosting & flare Blackened Outer Rim of the Glass -to prevent internal reflections Satin Finish -to prevent internal reflections Knurling on the frame -for easy use Slim Frame -to avoid vignetting Water & Oil Repellent Coating -for easy use

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Reducing reflections of the subject and emphasizing color contrast make the picture more vivid. This is applicable to various scenes. Features Blackened outer rim of glass AR Multi coating Ultra-thin frame design Satin finish Knurling Cap Attachable

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DHG SUPER LENS PROTECT is a reliable lens protector with excellent water and oil repellent effect. FeaturesBlackened outer rim of glassWater RepellentOil RepellentUltra-thin frame designSatin finishKnurlingCap attachable

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77mm Marumi ND 4000 filter. FeaturesLow Reflection Coating -to avoid ghosting & flare Blackened Outer Rim of the Glass -to prevent internal reflections Satin Finish -to prevent internal reflections Knurling on the frame -for easy use Slim Frame -to avoid vignetting Water & Oil Repellent Coating -for easy use

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A DHG ND filter can control the amount of light and adjust the shutter speed which is effective in preventing blown out hightlights caused by overexposure and degradation of digital image picture quality caused by excessive stopping-down. Features Blackened outer rim of glass AR multi coating Ultra-thin frame design Satin finish Knurling Cap attachable

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Long-selling basic product of Marumi filter since its release ahead of the industry. It supports a wide-angle lens and employs ultra-thin frame design with knurling. FeaturesBlackened outer rim of glassAR multi coatingUltra-thin frame designSatin finishKnurlingCap attachable

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There is the case that you carry multiple standard ND filters and choose one of them or stack them to realize desired ND value at the shooting site. This filter can reducelight intensity over a wide range from 1/2.5 to 1/500. Since the desired ND value can be adjusted by rotating the filter ring there is no need to carry many ND filters with different densities. Despite of its double frame structure it employs slim profile frame (thickness is 5.9mm without thread) to prevent vignetting.For adjusting exposure time: The desired shutter speed can be adjusted without changing the aperture.For adjusting aperture: The desired depth of field can be obtained by adjusting aperture without changing the shutter speed. FeaturesMulti-coating for low reflectionsSatin finished frameKnurling on the frame for easy operationBlackened outer rim for reducing inner reflections

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High transmission polarizing film makes checking of the polarizing effect through the finder easier which allows easier focusing on the subject. This also enables a richer gradation expression as the shadow portions of the subject aren’t as easily lost. FeaturesHigh transmission polarising filmBlackened outer rim of glassAntistatic coatingWater repellentOil RepellentUltra-low reflection (under 0.6)Light blocking ridgesTeflon coatingSatin finishKnurlingCap attachable

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The 37mm MARUMI Circular Polarising Filter. The Circular Polarising Filter filters light and allow greater control over saturation and contrast.

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A DHG ND filter can control the amount of light and adjust the shutter speed which is effective in preventing blown out hightlights caused by overexposure and degradation of digital image picture quality caused by excessive stopping-down. Features Blackened outer rim of glass AR multi coating Ultra-thin frame design Satin finish Knurling Cap attachable

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A DHG ND filter can control the amount of light and adjust the shutter speed which is effective in preventing blown out hightlights caused by overexposure and degradation of digital image picture quality caused by excessive stopping-down. Features Blackened outer rim of glass AR multi coating Ultra-thin frame design Satin finish Knurling Cap attachable

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Allows close-up shooting as the minimum object distance can be shortened. Chromatic aberration on periphery is also reduced by using multiple lenses. FeaturesBlackened outer rim of glassDynamic coatingSatin finishCap attachable

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Reducing reflections of the subject and emphasizing color contrast make the picture more vivid. This is applicable to various scenes. FeaturesBlackened outer rim of glassAR Multi coatingUltra-thin frame designSatin finishKnurlingCap Attachable

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DHG SUPER LENS PROTECT is a reliable lens protector with excellent water and oil repellent effect. FeaturesBlackened outer rim of glassWater RepellentOil RepellentUltra-thin frame designSatin finishKnurlingCap attachable

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The 86mm MARUMI Circular Polarising Filter. The Circular Polarising Filter filters light and allow greater control over saturation and contrast.

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There is the case that you carry multiple standard ND filters and choose one of them or stack them to realize desired ND value at the shooting site. This filter can reducelight intensity over a wide range from 1/2.5 to 1/500. Since the desired ND value can be adjusted by rotating the filter ring there is no need to carry many ND filters with different densities. Despite of its double frame structure it employs slim profile frame (thickness is 5.9mm without thread) to prevent vignetting.For adjusting exposure time: The desired shutter speed can be adjusted without changing the aperture.For adjusting aperture: The desired depth of field can be obtained by adjusting aperture without changing the shutter speed. FeaturesMulti-coating for low reflectionsSatin finished frameKnurling on the frame for easy operationBlackened outer rim for reducing inner reflections

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A DHG ND filter can control the amount of light and adjust the shutter speed which is effective in preventing blown out hightlights caused by overexposure and degradation of digital image picture quality caused by excessive stopping-down. Features Blackened outer rim of glass AR multi coating Ultra-thin frame design Satin finish Knurling Cap attachable

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77mm Marumi ND 500 filter. FeaturesLow Reflection Coating -to avoid ghosting & flare Blackened Outer Rim of the Glass -to prevent internal reflections Satin Finish -to prevent internal reflections Knurling on the frame -for easy use Slim Frame -to avoid vignetting Water & Oil Repellent Coating -for easy use

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82mm Marumi ND 4000 filter. FeaturesLow Reflection Coating -to avoid ghosting & flare Blackened Outer Rim of the Glass -to prevent internal reflections Satin Finish -to prevent internal reflections Knurling on the frame -for easy use Slim Frame -to avoid vignetting Water & Oil Repellent Coating -for easy use

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The 62mm MARUMI Circular Polarising Filter. The Circular Polarising Filter filters light and allow greater control over saturation and contrast.

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Protect your camera lens with the 86mm MARUMI Multi-coated Protect Filter. Water and oils just slide off this scratch resistant filter.

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Industrial-Grade Underwater Drone for Professional Scenario Stronger Power, 4 Knots Speed Up to 2 Hours of Battery Life with 300Wh Battery (Standard) Up to 5 Hours of Battery Life with 700Wh Battery (Optional) Unlimited Battery Life with AC Power More Advanced Exclusive Accessories Depth Rating 490ft / 150m 4K UHD EIS Camera   CHASING M2 PRO is a light industrial underwater ROV designed for professional users and industrial applications. It works with various power supply and has stronger powered motors. The drone can be mounted more so as to greatly meet the needs of various scenarios. Stronger Power, More Accessories, Various Power Supply (AC & DC) Industrial Application Underwater Search and Rescue Water Conservancy and Hydropower Inspection Scientific Exploration Hull & Dock Inspection Aquaculture Inspection Omni Movement, Multi-Angle Shooting CHASING M2 PRO has 8 vectored thrusters layout which allows OMNI movement in all directions. Under any posture, the depth can be set with one key, which can ensure the drone to accurately hover to to achieve any perspective shooting, observation and operation needs of any angle of view. Forward and Backward Floating and Diving Lateral Movement Turn Left / Turn Right ±90° Pitch and Tilt Rolling 360° ( Side-to-side & Forward and back) More Exclusive Accessories to Meet More Professional Scenarios Not only compatible with CHASING M2's attachments such as Grabber Claw, Diving Light and Laser Scaler etc, but also compatible with Control Console (High-brightness Screen), Docking Station, USBL Underwater Positioning, Multibeam Sonar, Auxiliary Camera and other M2 PRO exclusive enhanced accessories. Control ConsoleUSBL Underwater PositioningMultibeam SonarAuxiliary Camera The control console is used for operating the underwater ROV and all accessories. The keys are well laid out for more professional control. With the high brightness screen, the picture is clearly visible even in daylight. It can accurately locate the location of underwater drones and record their movement tracks. Combination solution: USBL + Unmanned Surface Vehicle + Control Console + Docking Station. It generates a wide range of high-quality images through acoustic reflection to enable fast search and target positioning, no longer affected by muddy water.Combination solution: Multibeam Sonar (support other brands) + Sonar Tether + Docking Station. Observe objects simultaneously in dual-view with two cameras. Combination solution: Auxiliary Camera and Docking Station. Unlimited Battery Life with AC & DC Power Supply CHASING M2 PRO works with both AC and battery power supply. The default 300Wh high-capacity lithium battery is replaceable, The optional 700Wh lithium battery can work up to 5 hours, and the optional external AC equipment can truly achieve unlimited battery life. Removable batteryAC power supply Stronger Power Anti-Stuck Motor, 4 Knots Anti-Flow The anti-stuck motor is 150W and the power has been upgraded by 50% compared to the Chasing M2 motor, which can resist the flow of water at 4 knots (2m/s) in all directions. Dive Up to 150 Meters to Explore More Unknowns The waterproof level of CHASING M2 PRO has been upgraded to 150 meters (490 FT), diving deeper and exploring more underwater unknowns. 150 Meters Maximum working depth -10℃~45℃ Operating temperature 2 m/s(4 Knots) Maximum speed Up to 5 Hours Runtime 4K EIS Image Stabilization Camera for Clearer Shooting Built-in 4K/12M pixel camera, 1/2.3 SONY CMOS, EIS stabilization feature. With 4000 lumens LED lights, the camera of CHASING M2 PRO can capture every detail clearly underwater. 4K Video resolution 12M Max. photo pixel 152° FOV F1.8 Lens User Friendly Interaction Live broadcast Social media sharing HDMI output Taking photos while recording video Time-lapse photography & Slow motion Quick editing features Three Devices Shared at the Same Time CHASING M2 PRO supports three devices to watch underwater images simultaneously and meet the needs for multiple viewers. Removable SD Memory Card, Download Anytime and Anywhere The 128G SD memory card is removable, and users can choose SD cards of different capacities, up to 512G.   Product Specifications CHASING M2 PRO Max Depth 490 ft (150 m) Video Bitrate 60 M Tether Length 656 ft / 984 ft / 1312 ft SD Card Storage 128 G Video Resolution 3840 x 2160 (UHD) Photo Resolution 12 M Drone Size 18.9" x 10.5" x 6.4" (480 x 267 x 165 mm) Weight ≈5.7 kg Max Depth 490 ft (150 m) Max Speed 4 Knots (2 m/s) Runtime Up to 4 hours Battery 300 Wh Working Temperature -10℃~45℃ Control Console Size 19" x 14.8" x 7" (484 x 375 x 178 mm) Weight 8 kg Dispaly 1920 x 1080, 1000 cd/m2 Working Temperature -10 ℃ ~ 45 ℃ Power Supply 21.6 V Interface RJ45 x 2, USB 2.0 x 2, QC3.0 USB x1, AC Input x 1, AC output to ROV x 1 Camera CMOS 1/2.3 inch Lens F1.8 Focus 1m ISO Range 100-6400 FOV 152° Max Resolution 12 Meg pixel Format JPEG/DNG Video UHD: 3840*2160 (4K) 30fpsFHD: 1920*1080 (1080p) 30/60/120fps Slow Motion 720p: 8x (240 fps)1080p: 4x (120 fps) Time Lapse 4K / 1080p supported Video Bitrats 60 M Video Format MP4 SD Card 128 G Remote Controller Size 6.3" x 6.1" x 4.9" (160 x 155 x 125 mm) Weight 685 g Battery 2500 mAh Runtime ≥ 6 hours (depending on the environment) Wireless Wi-Fi supported HDMI Support Handle Spring Maximum support 10 inch Sensor IMU 3 axis gyro & accelerometer & compass Depth Sensor < ± 0.25 m Temperature Sensor < ± 2 ℃ Charger Power 2.9A / 25.2V ROV Charging Time 4.5 H RC Charging Time 2 H LED Brightness 2 x 2000 Lumens Color Temperature 5000 K - 5500 K CRI 85 Dimming Three gears    In The Box Name Qty Illustration Name Qty Illustration Drone 1 Remote Controller 1 3 in 1 Charger & Power Cord 1 Carrying Case 1 Tether & Winder 1 GoPro Mounting Base 1 M3*8 Screws 4 Sun Shade 1 Type-C to Type-C Data Cable 1 Type-C to Micro-USB Data Cable 1 Type-C to Lighting Data Cable 1 Towel 1 O-rings 18 Support Documents 4  

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Optics: Pure High Definition Optical glass 18Layers Multicoated ensure filmmaking experience Built: Hard stop THREADED Variable ND eliminates any chance of cross-polarization & zero vignetting (16mm above) during the shoot Coating: Each side of the glass element is coated with Waterproof, Dustproof, Scratchproof, Oilproof making sure you are ready for all the adventures Function: 2-5 Stop equivalent to ND4-ND32 is best suitable for the standard day from cloudy days to normal sunny day What comes inside the package? : Filter, One Lens cap, Cleaning Cloth. 

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