NATIONAL GEOGRAPHIC Mikroscope-Set 40x-1024x USB (incl. Case and USB eyepiece)

With the NATIONAL GEOGRAPHIC 5K Ultra-HD 60fps WIFI Action Cam Explorer 7, your videos and photos really take off. Whether it's mountain biking, skating, or skiing – it captures everything that comes into the view of the 170° wide-angle lens in breathtaking images and high-detail videos at up to 60fps. The right mount and setup for every situation is already included – ensuring a secure fit on helmets, bikes, belts, and more. The action cam with image stabilization always ensures the right balance for ultra-high-definition videos and photos with up to 30 MP image resolution (interpolated). Heading on vacation to dive into the sea? No problem: the action cam is waterproof up to 15 m – without an extra case. Perfect for snorkeling and surfing!Dual display for optimal controlThe camera features two displays: a 2.0-inch touchscreen for easy and intuitive operation, and a 1.5-inch front display so that even during the most daring maneuvers with selfie sticks and more (not included), you can always stay in control.The Explorer 7 – an action cam with stamina When it comes to unforgettable experiences, we want to capture every second. That's why this small camera, especially when used with a 128 GB Micro-SD memory card (not included), shows remarkable endurance. Of course, cards with less storage capacity also fit. Review, transfer, and share with the Action Camera Explorer 7 All videos shot and enough snapshots taken? Then check the results right on the 2-inch color display (5.08 cm). Back at home, you can dive into the details. Thanks to the WIFI function, your memories can be transferred quickly and easily to your phone or tablet – ready to view and share. By the way, via WIFI, you can also conveniently control the Action Cam via an app on your mobile device.Impress your friends, family, and followers – with the NATIONAL GEOGRAPHIC 5K Ultra-HD 60fps WIFI Action Cam Explorer 7. FEATURES Action Cam with 5K resolution WIFI functionIncludes Bluetooth remote/microphone High-resolution 2'' touchscreen (5.08 cm) on the back1.5” front display 170° wide-angle lens (fisheye) Aperture: F=2.5 mm Waterproof up to 15 m without extra case Electronic image stabilization Image resolution: 30 MP (interpolated) /20 MP/16 MP/14 MP/12 MP/8 MP/5 MP Image format: .JPG Video resolution: 5K (interpolated) 30 fps (EIS)/4K 60 fps (EIS)/30 fps (EIS)/2.7K 60 fps (EIS)/30 fps (EIS)/2K 30 fps (vertical 9:16)/1080P 60 fps (vertical 9:16) /120 fps/60 fps (EIS)/30 fps (EIS) 720P 240 fps/120 fps/60 fps (EIS) Video format: .MOV Camera sensor: Sony IMX576 24.8 MP 1/2.78“ Chipset: Sunplus i-catch V35AX Storage: Micro-SD memory card up to 128 GB (not included) Shooting modes: Single shot / Loop recording / Time-lapse / Duration time-lapse / Burst mode / Self-timer Interfaces: USB-C, Micro-SD card slot SCOPE OF DELIVERY5K waterproof action camera Camera case Belt mount Bike mount Wing screws Base connector Multi-function connector Base mount for flat surfaces and adhesive pads USB cable ¼-inch tripod adapter (male/female) Straps 1 rechargeable 1050-mAh battery

The BRESSER Science MTL 201 is a special reflected light microscope, which allows to observe non-transparent surfaces at higher magnifications (50x-800x). This solid designed instrument is ideal for working in metallography (e. g. microscopy of polished samples of metals or alloys), mineralogy, precision engineering and electronics. It is suitable for scientific research, teaching demonstration and industrial production (e.g. quality controlling). According to its purposes, the MTL 201 is equipped with a large stage (250 mm x 230 mm), which can be moved coarsely by a quick adjustment lever and finely by a transverse and a longitudinal knob. The focuser has coarse and fine drive (coaxial; circa 70 µm/ full turn). The illumination is done by a halogen lamp (20 W) with a dimmer. The light comes through the objective from above onto the sample. There are a field diaphragm, which can be centered, some filters (yellow, green, blue, ground glass) and a polarizer/analyzer combination. The fivefold nosepiece is equipped with planachromatic DIN objectives (5x, 10x, 20x, 40x, 80x). The trinocular head bears two 30° inclined ocular tubes and the photo tube. The oculars (with 10x wide field lenses) have diopter and eye relief adjustments. The photo tube allows for digital imaging, e. g. with an optional available PC eyepiece. Further optional accessories: Eyepiece (WF16x), dividing eyepiece (WF10x), planachromatic objective (50x). FEATURESType: Metallurgical microscopeView: Trinocular Comfortable binocular view, 30° declinedApplication range: Metallurgy, Mineralogy, Research, Laboratory, Quality inspection, Quality inspectionIllumination: Halogen Transmitted 12V/30W, adjustableLevel: Intermediate, ExpertWarranty: 2 yearsIntegr. dimmerGenerously dimensioned object plateAdjustable eye reliefDiopter Adjustment SCOPE OF DELIVERYMicroscopeEyepieces (2x WF 10x)Objective lenses (5x, 10x, 20x, 40x, 80x)Coaxial stageColour filters (green, blue, yellow, matt)Dust coverPower cable

Fascinated by the world of tiny wonders? Discover the intricate microcosm with the NATIONAL GEOGRAPHIC Stereo Microscope. This incident light microscope illuminates your specimens from above, making it incredibly easy to get started. Simply place your sample on the stage, switch on the LED lighting, and begin exploring. You'll be captivated by the details that emerge when viewed through the 20x magnification stereo microscope. The two objectives and binocular view create a striking 3-dimensional effect, enhancing your experience. Not sure where to begin? Kick off your explorations with the included set of 12 mineral samples. Take the microscope on any outdoor adventure Always on the go with friends, discovering new things? The portable and ultra-light microscope is your perfect companion and not limited by power outlets thanks to its battery operation (batteries not included). Beetles, grass, sand, droplets, leaves – whatever you find, you can examine on the spot. The interpupillary distance is easily adjustable to suit each user. And when your curiosity is momentarily satisfied, your stereo microscope will be safely stored under the robust dust cover, ready for your next adventure. Uncover nature's tiny secrets with the NATIONAL GEOGRAPHIC Stereo Microscope. Included Rock Specimens:Shale Granite Pencil Stone Gesso Marble Snake Stone Calcite Quartz Phosphorite Grey Limestone Plant Fossil Gritstone FEATURES Suitable for children aged 6 and above Binocular view LED incident light 2x objectives (stereo) WF-10x oculars (stereo) 20x magnification Runs on 2x 1.5 V AA batteries (not included) Adjustable interpupillary distance SCOPE OF DELIVERY Stereo microscope 12 mineral samples in a plastic box Protective dust cover Instruction manual