BRESSER Stand for Lens Ball / decorative Glass Spheres

The BRESSER 80 mm clear glass lens ball is the ultimate photography accessory and captures the world from a unique perspective. The BRESSER lens ball is ideal for creative photography. Made from solid, transparent and 100% pure glass, this lens ball offers new perspectives, e.g. in landscape, architectural and street photography. The lens ball is ideal for clear and sharp reflections. It reflects the surroundings by 180 degrees and is designed for taking photographs of landscapes, cityscapes or architecture from a unique perspective. The storage bag ensures that the lens ball can be stored and transported securely. It also comes with a microfibre cleaning cloth to prevent fingerprints from impairing your images. OUR RECOMMENDATION The optionally available lens ball stand (art.nr. F004265) allows hands-free use and prevents the ball from rolling away. FEATURES Fully transparent solid glass ball No entrapped air or bubbles Take unique and creative photos Designed for all users, including amateur and professional photographers Also suitable for smartphone photography Create a wide-angle effect in your photos WHAT’S INCLUDED 80 mm lens ball Cleaning cloth Storage bag

This accessory includes a compass with a spirit level and a height scale. The compass helps you to quickly locate the polar star when it is hidden behind trees or a mountain. The compass attaches to the accessory shoe on the Polarie Star Tracker or a device with a camera accessory shoe. FEATURES Compass Oil-filled compass Azimuth dimensions: 1° steps Height adjustment: 5° steps (max. +/- 70°) Markings: marked with luminous paint Spirit level: Built-in spirit level DELIVERY CONTENTS QPL compass

Get a true room climate expert now with the BRESSER Thermo-Hygrometer with Ventilation Recommendation VentAir H. You can easily read on the stylish screen whether it is time for fresh air. Perfect for effectively preventing mould and excessively dry air! Additionally, the high-quality thermometer and hygrometer precisely measure the temperature and humidity indoors as well as outdoors. And with the additional comfort indicator, you can always keep an optimal eye on the room climate. Intuitive operation and practical functions Effortlessly achieve the perfect room climate: The thermo-hygrometer with ventilation recommendation is equipped with user-friendly touch buttons. Interested in the highs and lows of your room's air quality? Simply call up the maximum and minimum values for temperature and humidity. This way, you can also keep an eye on the development of your room climate. Always up to date: A clock and an alarm are also integrated into the device.Flexible placement thanks to high-quality outdoor sensor Whether in the garden, on the balcony, or even in the front yard – the wireless sensor with a range of up to 80 m gives you complete freedom for placement. The integrated display shows the current temperature and humidity values directly on site. Naturally, the wireless sensor is water-repellent, making it perfect for outdoor use. Ensure fresh air at home, in the office, and more – with the BRESSER Thermo-Hygrometer with Ventilation Recommendation VentAir H. BASE STATION FEATURES Ventilation recommendation for easy improvement of room climate Ideal for early prevention of mould and excessively dry indoor air Room climate comfort indicator Outdoor temperature (°C / °F) Indoor temperature (°C / °F) Relative humidity (indoor and outdoor) (%) Time display and integrated alarm Operation via user-friendly touch buttons on the display Min/Max value memory for temperature and humidity With backlight Thermo-hygro outdoor sensor (1x included) Battery operated: 3x AAA batteries (not included) OUTDOOR SENSOR FEATURES Measurement of temperature and humidity Clear LCD display Range: up to 80 m IP protection class: IP44 Dimensions: 71 x 65 x 23 mm / Weight: 44 g Battery operated: 2x AAA batteries (not included) SCOPE OF DELIVERY Base station Outdoor sensor User manual

Whether you’re exploring the night sky, the microscopic world, or wildlife, the BRESSER WiFi Eyepiece Camera with Display lets you capture every highlight with impressive photos and videos. Thanks to its adjustable clamp, it quickly attaches to any eyepiece with a diameter of 30 to 65 mm. Once mounted, you can view your adventures in real time on the integrated 1.47-inch (3.7 cm) screen. From there, just switch to your mobile device for seamless control via the intuitive app. Capture every detail with the eyepiece camera With 2K video quality and pin-sharp photos, capture whatever crosses your path. Save your media in the standard formats MP4 and JPG on a MicroSD card (not included). You can also download your images and videos to the app’s album for easy access anytime. Advanced features for perfect shots The BRESSER WiFi Eyepiece Camera offers various options to suit different viewing scenarios. Choose between videos with or without sound to match your subject. The loop recording feature automatically captures clips in 1, 3, or 5-minute intervals, giving you plenty of time to record and review. To share your discoveries with family and friends, simply use the app to share your photos and videos. Look forward to capturing detailed shots through telescopes, spotting scopes, binoculars, microscopes, and more – all with the BRESSER WiFi Eyepiece Camera with Display! FEATURES Universal WiFi eyepiece camera for telescopes, binoculars, microscopes, spotting scopes, and more Integrated 1.47-inch (3.7 cm) display Video resolution: 2K (30 fps) Photo resolution: 1,920 x 1,080 px CMOS sensor resolution: 4 MP File formats: MP4 (video), JPG (photo) Videos with or without sound Loop recording option: 1 / 3 / 5 min App (Android / iOS) with user-friendly video and photo editing functions Maximum recording time with WiFi: 130 minutes Compatible with eyepiece diameters from 30 – 65 mm Storage medium: MicroSD card up to 128 GB (not included) SCOPE OF DELIVERY Eyepiece camera USB-C cable User manual

This NATIONAL GEOGRAPHIC 40x1280 reflected and transmitted light microscope is a perfect device to get an excellent access into the world of microscopy. Due to many exclusive accessories like a set of dissecting instruments or a seperate electronical eyepiece, you can expand your beginner´s model. Furthermore, a smartphone holder gives the possibilty to make pictures of your observations with your smartphone. The smartphone holder allows for an easy observation as well as saving your observations on your smartphone. FEATUREScombination of reflected and transmitted lighta wide range of magnificationsextensive range of accessories for an immediate startSCOPE OF DELIVERY2 eyepieces (10X WF ; 16X WF) 2-fold Barlow lens Power cable Plastic box with 5 blank slides, 10 cover plates, 5 prepared slides Pipette Tweezers Hatchery MicroCut Specimen (yeast, gum media, sea salt, shrimp eggs) Smartphone holder

There are many reasons why people keep the windows closed in stuffy rooms: letting in cold air or insects, or simply forgetting to ventilate the room. This can result in elevated CO2 levels. Humidity is not only a concern for plant lovers. Without fresh air, rooms can get very stuffy, especially in closed spaces with lots of people. This can reduce the comfort level and affect your concentration. With the BRESSER INV CO2 meter with an air quality data logger, you can keep a close eye on the indoor climate in your own four walls or in classrooms, offices and other rooms. The device features an easy-to-read LED screen that simultaneously displays the CO2 concentration, temperature and humidity. In addition to current measurements, you can also view trends: trends in your indoor climate can provide important indications of deficiencies in your ventilation habits. The CO2 air quality meter features a recording function for this purpose: simply place the meter in your desired location and view the measured data on your computer. The required Windows software can be downloaded via the link provided. Flexible CO2 meter - prevents stuffy air If time is short and indoor CO2 levels are not at the top of your list of priorities, the meter features an alarm function that allows you to set your own CO2 limit. When this limit is exceeded, the alarm sounds to remind you to ventilate the room. When it comes to positioning, the CO2 monitor impresses with its flexibility: simply find the right spot on the wall or place it on a flat surface using the built-in stand so that it is clearly visible. The micro USB cable supplied is used for data transfer to your computer and - in conjunction with the power adapter - for a reliable energy source. Create the perfect indoor climate with the BRESSER INV CO2 meter with an air quality data logger! FEATURES Simultaneous display of CO2 concentration, temperature (°C / °F) and humidity LED display Carbon dioxide alarm functions: Saves and displays your recorded data via the supplied Windows software High precision, high resolution, rapid response time Carbon dioxide (CO2) Range: 0 ~ 9999 ppm Accuracy: ±70 ppm or ± 3% rdg (0 ~ 5000 ppm) Response time: 1s Temperature range: -10 ~ 70 °C Resolution: 0.1% Accuracy: ± 0.3 °C (10 ~ 50 °C), other temperatures ± 1.2 °C Humidity range: 0.1 ~ 99.9% relative humidity Resolution: 0.1% Accuracy: ± 3% (10 ~ 90%) Logging memory: 12700 Operating conditions: 0 ~ 50 °C, 0 ~ 85% RH Storage conditions: -20 ~ 60 °C, 0 ~ 99% Sensor lifespan: 15 years at normal communication frequency Storage temperature: -20 ~ 60 °C, 0 ~ 90% RH Rechargeable battery: 3.7 V rechargeable lithium-ion polymer battery (exclusively for back-up) Dimensions: 107 × 107 × 33 mm Weight: 207 g DELIVERY CONTENT CO2 air quality monitor Windows software as download Micro USB cable Power adapter Instruction manual