Reviews Element Color - BestBuyersPro.com

Bussmann BP/ATM-15 15 Amp Fast Acting Mini-Fuse, Blue

Wide-angle zoom lens is designed for Micro Four Thirds mirrorless cameras and provides an 18-36mm equivalent focal length range..
Two Dual Super Aspherical elements, along with one high refractive index element and an aspherical element, reduce spherical aberrations and distortions throughout the zoom range for improved sharpness with minimal distortion..
One extra-low dispersion element suppresses color fringing and chromatic aberrations for greater clarity and color accuracy..
Movie & Still Compatible (MSC) autofocus system benefits both photo and video applications due to its smooth, quiet, and fast performance..
Retractable lens design with a locking button maintains a compact profile when the lens is not in use..

High Density: package included 1 piece of 1 inch tungsten cube with 99.95% purity element simple substance, which is suitable for element collections, hobbies, DIY, experiments, material display.
High Accuracy: the cube is with the dimensions of 25.4 (+/-0.1)mm, that is 1 inch cube.
The cube with laser marked information on the surface, including: atomic number, chemical symbol, name, density, purity, atomic mass.
Reliable Material: metal samples cubes are made of high density W element cube, safe and reliable, which are practical educational applications for different grade levels, also are suitable for element collections and display.
Beautiful Appearance: W element cube has a very beautiful appearance after precise cutting and fine craftsmanship, natural metal (element) color with matt surfaces, hand-made metallic strips.
Wide Application: density cubes can be applied for labs, offices, science sections, teachers, gifts, science demonstrations, and are suitable for different ages, with a nice understanding of metals, elements, different densities.

...Padded Lens Case | 1 x Camera Accessory Kit | 1 x High Quality Dust Blower | 1 x Lens Pen | 1 x Microfiber Cloth.
Covering a versatile range of wide-angle focal lengths, this zoom is designed for APS-C-format Canon EF-mount DSLRs, and provides a 16-38.4mm equivalent focal length range. One XLD (extra-low dispersion) element and one LD (low dispersion) element are featured in the optical design to noticeably limit color fringing and chromatic aberrations for improved clarity, color fidelity, and apparent sharpness..
A molded glass aspherical element and a hybrid aspherical element are also included in the optical design to control spherical aberrations and realize greater sharpness and resolution while limiting distortions. A BBAR (Broad-Band Anti-Reflection) coating has been applied to suppress ghosting and lens flare for improved contrast when working in backlit conditions..
VC image stabilization helps to minimize the appearance of camera shake by up to four stops for more effective handheld shooting in difficult lighting conditions. An HLD (High/Low torque modulated Drive) autofocus motor delivers especially smooth and near-silent focusing performance, and is also quick and responsive. This focusing drive also affords full-time manual focus override ....

Telephoto zoom is designed for Micro Four Thirds mirrorless cameras and provides an 80-300mm equivalent focal length range..
A Dual VCM (voice coil motor) system is used for quick and near-silent autofocus performance. By separating the focusing mechanism into two groups controlled by separate linear AF motors, focus speeds are faster and the friction-free movement is notably quieter to benefit video recording..
One aspherical ED (extra-low dispersion) element, two aspherical elements, one Super ED element, three ED elements, and one HD element are featured within the optical design to minimize both spherical and chromatic aberrations, distortion, and color fringing throughout the zoom range while also contributing to overall image sharpness, clarity, and color accuracy..
A ZERO (Zuiko Extra-low Reflection Optical) coating has been applied to individual elements to minimize lens flare and ghosting for improved contrast and color fidelity when working in strong lighting conditions..
Dust-, freeze-, and splash-proof design uses 11 separate seals to ensure the lens's performance in inclement and harsh conditions..

Housing Dimensions: 10-1/4″ x 7-3/4″ x 3-3/4″.
Grille Dimensions: 12″ x 9-1/4″ x 1/2″.
Shipping Container Dimensions: 14.9 x 11.2 x 6.2 inches.
Factory wired for 1500-Watt at 120VAC I easily converts to 750-Watt at 120VAC or 1500-Watt at 240VAC.
louvered to direct air downward for even room heating.
Front-mounted, built-in adjustable thermostat automatically maintains desired temperature and features a color coordinated knob.
100 percent efficient heating element – alloy heating element provides comfortable heat in seconds – Zig-Zag element configuration insulated with mica.
Complete assembly removes from housing for easy cleaning with permanently lubricated motor.