Nauticam acrylic Dome port ,Panasonic 7-14mm lens & Zoom gear

Description

Panasonic 7-14 mm Lens
Spanning a useful range of wide-angle focal lengths, the
Lumix G Vario 7-14mm f/4 ASPH.
from
Panasonic
is a versatile wide zoom for Micro Four Thirds cameras, and offers a 14-28mm equivalent focal length. Well-suited for landscape, nature, and architectural applications, the wide field of view is complemented by a constant f/4 maximum aperture for consistent illumination throughout the zoom range. The optical design makes use of low dispersion and aspherical glass elements to control a variety of aberrations and color fringing for notable sharpness, clarity, and color accuracy, and individual elements are also multi-coated to control flare and ghosting for improved contrast. Additionally, the lens features a built-in petal-shaped lens hood to guard the front element from stray light to further reduce flaring and surface reflections.
Ultra-wide zoom for Micro Four Thirds mirrorless cameras provides a 14-28mm equivalent focal length range.
Constant f/4 maximum aperture delivers consistent performance and illumination throughout the zoom range.
Four extra-low dispersion elements help reduce chromatic aberrations and color fringing in order to achieve high clarity and color accuracy. Additionally, a pair of aspherical elements are featured in the optical design to control spherical aberrations and distortion for notable sharpness.
Individual elements have been multi-coated to effectively reduce lens flare and ghosting for improved contrast when working in strong lighting conditions.
Autofocus motor supports camera's contrast detection for precise focusing performance. AF can also be manually overridden for more fine-tuned control.
Built-in petal-shaped lens hood shields the front element from stray light and helps reduce flare.
Nauticam  Acrylic Dome Port
This 6" wide-angle dome port is part of the N85 port system and features an acrylic element, anodized aluminum construction and is designed for use with the
Panasonic Lumix G Vario 7-14mm f/4 ASPH lens
and the
Panasonic
Lumix G X Vario 12-35mm f/2.8 II ASPH POWER O.I.S. lens
. Different size ports are available to support a wide variety of lenses and housing types. Port extensions or adapters may be necessary for some ports and housings.
TECHNICAL SPECIFICATIONS
Depth Rating
100m
Port System
N85
Weight
Port Opening Diameter
Port Diameter
6"
Body Material
Anodized Aluminum Alloy
Port Material
Acrylic
Port Coating
Port Shade Material
Removable Port Shade
Spare O-ring
90143
Nauticam Zoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions or adapters. Check the Port Chart for more details.
This zoom gear is for the Panasonic Vario 7-14mm lens.
NOTE: this zoom gear is compatible with SKU #36043 P714-F Focus Gear for Panasonic Vario 7-14mm