More than just the lens, the Panasonic Lumix G 25mm f/1.7 ASPH. Lens with Lens Care Kit from B&H bundles the normal prime with a lens cleaning kit.
Panasonic Lumix G 25mm f/1.7 ASPH. Lens
A fast, normal prime designed for Micro Four Thirds mirrorless cameras, the Lumix G 25mm f/1.7 ASPH. from Panasonic is a 50mm equivalent lens featuring a bright f/1.7 maximum aperture for enhanced low-light shooting and depth of field control. One UHR (Ultra-High Refractive Index) element pairs with two aspherical elements to reduce spherical aberrations and distortions for consistent edge-to-edge sharpness and illumination. A Nano Surface Coating has been applied, too, and helps to reduce flare and ghosting for increased contrast and color fidelity. The optical construction also helps to realize a compact overall form factor, measuring just 2"-long and weighing 4.4 oz. Benefitting both stills and video capture, this lens also incorporates a stepping motor for smooth, quiet autofocus performance that is compatible with Lumix cameras' high-speed contrast-detection focusing systems.
ZEISS Lens Cleaning Kit
This Lens Cleaning Kit from ZEISS is a complete solution for cleaning valuable optics such as camera lenses, eyeglasses, telescopes, or spotting scopes.
Both wet and dry cleaning tools are provided. For blowing dust off an optical surface, the air blaster can be used, while the retractable lipstick-style cleaning brush can dislodge more stubborn dirt or dust particles.
When a thorough wet cleaning is required, a 1 oz bottle of cleaning fluid or ten, individually-wrapped pre-moistened lens wipes are available. Designed for single use, these wipes come in individual, disposable packets. They can be stored in a camera bag, glove compartment, studio, or lens case for whenever they may be needed.
The non-abrasive, 7.1 x 7.1" microfiber cloth can be used after applying fluid or one of the pre-moistened wipes in order to complete the cleaning process and ensure that no streaks or spots remain. It can also be used on its own to effectively remove smudges.
A fabric travel case is also included to hold the contents of the entire kit.