Neewer - 20" USB Lens Heater, 3 Settings, Anti-Dew

NEEWER 16"/400mm USB Lens Heater Warmer with 3 Temperature Settings, Dew Heater Strip Prevents Dew Fog Condensation for DSLR Mirrorless Camera Telescope Binocular Astrophotography, HW-17B

NEEWER 23.6"/600mm USB Lens Heater Warmer with 3 Temperature Settings, Dew Heater Strip Prevents Dew Fog Condensation for DSLR Mirrorless Camera Telescope Binocular Astrophotography, HW-23B

Leica Summarit-S 35mm f/2.5 ASPH. guarantees high optical effectiveness at all times. Its major attributes include Classical Wide Angle, Two Aspherical Lenses, Superior Optical Performance, Weather-Sealed, Precise Auto Focus & Exposure Control, Compatibility With Leica S-Series Cameras, Compactly Designed, among others. If you are looking for a lens for undemanding photgraphy, this is the right product for you. It gives you more control over depth of field, and that is why you can use selective focus to capture your images. There are two aspherical elements in its optical design, which help in reducing spherical aberrations and distortion. As a result of this, you will be able to shoot sharply so that your viewers will be highly delighted. It boasts of a floating element system that makes the management of performance all-through the focusing range easier. With its maximum aperture standing at f/2.5, you don�t need to worry when working areas with poor lighting. Our Take On Leica Summarit-S 35mm f/2.5 ASPH The Leica Summarit-S 35mm f/2.5 ASPH Lens is an ideal product to rely on, especially if you care about quality pictures. It comes with a Leica-designed microprocessor so that autofocusing can be accurate. There is an iris diaphragm control, which comes with quiet gearing for maximum effectiveness. You will like its focus ring that enables you to counteract autofocus whenever you wish to do so. The focal length of this lens is 35 millimeters making it easier for you to get the most desirable shots always. It is specially designed for effective decrease in chromatic aberrations as well as color fringing so that you can realize sharp, clear shooting. Besides, it boasts of a minimum aperture of f/22, hence, it is very popular among online shoppers. It makes use of S-bayonet mount so that accurate data exchange between the lens and camera can be enhanced