• English
  • العربيةُ
  • български език
  • čeština
  • Dansk
  • Deutsch
  • Deutsch
  • ελληνικά
  • Español
  • eesti
  • suomi
  • Français
  • हिन्दी
  • hrvatski jezik
  • magyar
  • Bahasa Indonesia
  • Italiano
  • 日本語
  • 한국인
  • lietuvių kalba
  • latviešu valoda
  • Bahasa Melayu
  • Norsk Bokmäl
  • Nederlands
  • Polskie
  • Português (Brasil)
  • Português (Portugal)
  • Română
  • Pусский
  • Slovenčina
  • Slovenski jezik
  • Svenska
  • ไทย
  • Türkçe
  • Tiếng Việt
  • 中文(简体)
  • 中文(繁體)
  • 阿尔巴尼亚(ALL L)
  • 阿尔及利亚(DZD د.ج)
  • 阿富汗(AFN Af)
  • 阿根廷(USD $)
  • 阿拉伯联合酋长国(AED د.إ)
  • 阿鲁巴(AWG ƒ)
  • 阿曼(OMR ر.ع.)
  • 阿塞拜疆(AZN ман)
  • 阿森松岛(SHP £)
  • 埃及(EGP E£)
  • 埃塞俄比亚(ETB Br)
  • 爱尔兰(EUR €)
  • 爱沙尼亚(EUR €)
  • 安道尔(EUR €)
  • 安哥拉(USD $)
  • 安圭拉(XCD $)
  • 安提瓜岛和巴布达(XCD $)
  • 奥地利(EUR €)
  • 奥兰群岛(EUR €)
  • 澳大利亚(AUD AU$)
  • 澳门特别行政区(MOP P)
  • 巴巴多斯岛(BBD BBD)
  • 巴布亚新几内亚(PGK K)
  • 巴哈马(BSD BSD)
  • 巴基斯坦(PKR ₨)
  • 巴拉圭(PYG ₲)
  • 巴勒斯坦(ILS ₪)
  • 巴林(BHD .د.ب)
  • 巴拿马(USD $)
  • 巴西(USD $)
  • 白俄罗斯(USD $)
  • 百慕大(BMD BD$)
  • 保加利亚(BGN лв)
  • 北马里亚纳群岛(USD $)
  • 贝宁(XOF Fr)
  • 比利时(EUR €)
  • 冰岛(ISK Kr)
  • 玻利维亚(BOB Bs.)
  • 波多黎各(USD $)
  • 波兰(PLN zł)
  • 波斯尼亚和黑塞哥维那(BAM КМ)
  • 博茨瓦纳(BWP P)
  • 伯利兹(BZD Be)
  • 不丹(BTN Nu.)
  • 布基纳法索(XOF Fr)
  • 布隆迪(BIF ₣)
  • 布韦岛(USD $)
  • 赤道几内亚(XAF ₣)
  • 丹麦(DKK kr)
  • 德国(EUR €)
  • 东帝汶(USD $)
  • 多哥(XOF Fr)
  • 多米尼加(XCD $)
  • 多米尼加共和国(DOP $)
  • 俄罗斯(USD $)
  • 厄瓜多尔(USD $)
  • 厄立特里亚(ERN Nfk)
  • 法国(EUR €)
  • 法罗群岛(DKK kr)
  • 法属波利尼西亚(XPF ₣)
  • 法属圭亚那(EUR €)
  • 法属南部领地(EUR €)
  • 菲律宾(PHP ₱)
  • 芬兰(EUR €)
  • 佛得角(CVE $)
  • 福克兰群岛(FKP FKP)
  • 冈比亚(GMD D)
  • 刚果(XAF ₣)
  • 刚果民主共和国(CDF ₣)
  • 哥伦比亚(USD $)
  • 哥斯达黎加(CRC ₡)
  • 格恩西岛(GBP £)
  • 格林纳达(XCD $)
  • 格陵兰(DKK kr)
  • 瓜德罗普(EUR €)
  • 关岛(USD $)
  • 圭亚那(GYD $)
  • 哈萨克斯坦(KZT 〒)
  • 海地(USD $)
  • 韩国(KRW ₩)
  • 荷兰(EUR €)
  • 荷属安地列斯(USD $)
  • 赫德和麦克唐纳群岛(AUD AU$)
  • 黑山(EUR €)
  • 洪都拉斯(HNL L)
  • 基里巴斯(AUD AU$)
  • 吉布提(DJF ₣)
  • 吉尔吉斯斯坦(KGS С̲)
  • 几内亚(GNF ₣)
  • 几内亚比绍(XOF Fr)
  • 加拿大(CAD $)
  • 加纳(GHS ₵)
  • 加蓬(XOF Fr)
  • 柬埔寨(KHR ៛)
  • 捷克共和国(CZK Kč)
  • 津巴布韦(USD $)
  • 喀麦隆(XAF ₣)
  • 卡塔尔(QAR ر.ق)
  • 开曼群岛(KYD $)
  • 科科斯群岛(AUD AU$)
  • 科摩罗(KMF Fr)
  • 科特迪瓦(XOF Fr)
  • 科威特(KWD دينار)
  • 克罗地亚(EUR €)
  • 肯尼亚(KES Sh)
  • 库克群岛(NZD $)
  • 拉脱维亚(EUR €)
  • 莱索托(USD $)
  • 老挝(LAK ₭)
  • 黎巴嫩(LBP ل.ل)
  • 利比里亚(USD $)
  • 利比亚(USD $)
  • 立陶宛(EUR €)
  • 列支敦士登(CHF ₣)
  • 留尼旺岛(EUR €)
  • 卢森堡(EUR €)
  • 卢旺达(RWF ₣)
  • 罗马尼亚(RON L)
  • 马达加斯加(USD $)
  • 马耳他(EUR €)
  • 马尔代夫(MVR ރ.)
  • 马拉维(MWK MK)
  • 马来西亚(MYR RM)
  • 马里(XOF Fr)
  • 马其顿(MKD ден)
  • 马绍尔群岛(USD $)
  • 马提尼克(EUR €)
  • 马约特岛(EUR €)
  • 曼岛(GBP £)
  • 毛里求斯(MUR ₨)
  • 毛里塔尼亚(USD $)
  • 美国(USD $)
  • 美属萨摩亚(USD $)
  • 美属外岛(USD $)
  • 蒙古(MNT ₮)
  • 蒙特塞拉特(XCD $)
  • 孟加拉(BDT ৳)
  • 秘鲁(PEN S/)
  • 密克罗尼西亚(USD $)
  • 缅甸(MMK K)
  • 摩尔多瓦(MDL L)
  • 摩洛哥(MAD د.م.)
  • 摩纳哥(EUR €)
  • 莫桑比克(USD $)
  • 墨西哥(USD $)
  • 纳米比亚(USD $)
  • 南非(USD $)
  • 南极洲(USD $)
  • 南乔治亚和南桑威奇群岛(GBP £)
  • 尼泊尔(NPR ₨)
  • 尼加拉瓜(NIO C$)
  • 尼日尔(XOF Fr)
  • 尼日利亚(NGN ₦)
  • 纽埃(NZD $)
  • 挪威(USD $)
  • 诺福克(AUD AU$)
  • 帕劳群岛(USD $)
  • 皮特凯恩(NZD $)
  • 葡萄牙(EUR €)
  • 乔治亚(USD $)
  • 日本(JPY ¥)
  • 瑞典(SEK kr)
  • 瑞士(CHF ₣)
  • 萨尔瓦多(USD $)
  • 萨摩亚(WST T)
  • 塞尔维亚(RSD din)
  • 塞拉利昂(SLL Le)
  • 塞内加尔(XOF Fr)
  • 塞浦路斯(EUR €)
  • 塞舌尔(USD $)
  • 沙特阿拉伯(SAR ر.س)
  • 圣诞岛(AUD AU$)
  • 圣多美和普林西比(USD $)
  • 圣赫勒拿(SHP £)
  • 圣基茨和尼维斯(XCD $)
  • 圣卢西亚(XCD $)
  • 圣马丁(EUR €)
  • 圣马力诺(EUR €)
  • 圣皮埃尔和米克隆群岛(EUR €)
  • 圣文森特和格林纳丁斯(XCD $)
  • 斯里兰卡(LKR Rs)
  • 斯洛伐克(EUR €)
  • 斯洛文尼亚(EUR €)
  • 斯瓦尔巴和扬马廷(USD $)
  • 斯威士兰(USD $)
  • 苏丹(SDG ج.س.)
  • 苏里南(USD $)
  • 索马里(SOS Sh)
  • 所罗门群岛(SBD Si$)
  • 塔吉克斯坦(TJS ЅМ)
  • 台湾地区(TWD NT$)
  • 泰国(THB ฿)
  • 坦桑尼亚(TZS Sh)
  • 汤加(TOP T$)
  • 特克斯和凯科斯群岛(USD $)
  • 特里斯坦-达库尼亚(GBP £)
  • 特立尼达和多巴哥(TTD TTD)
  • 突尼斯(USD $)
  • 图瓦卢(AUD AU$)
  • 土耳其(USD $)
  • 土库曼斯坦(TMT m)
  • 托克劳(NZD $)
  • 瓦利斯和福图纳(XPF ₣)
  • 瓦努阿图(VUV Vt)
  • 危地马拉(GTQ Q)
  • 维尔京群岛,美属(USD $)
  • 维尔京群岛,英属(USD $)
  • 委内瑞拉(USD $)
  • 文莱(BND B$)
  • 乌干达(UGX Sh)
  • 乌克兰(UAH ₴)
  • 乌拉圭(UYU $)
  • 乌兹别克斯坦(UZS лв)
  • 西班牙(EUR €)
  • 西撒哈拉(MAD د.م.)
  • 希腊(EUR €)
  • 香港特别行政区(HKD HK$)
  • 新加坡(SGD S$)
  • 新喀里多尼亚(XPF ₣)
  • 新西兰(NZD $)
  • 匈牙利(HUF Ft)
  • 牙买加(JMD $)
  • 亚美尼亚(AMD Դ)
  • 也门(YER ﷼)
  • 伊拉克(USD $)
  • 以色列(ILS ₪)
  • 意大利(EUR €)
  • 印度(INR ₹)
  • 印度尼西亚(IDR Rp)
  • 英国(GBP £)
  • 英属印度洋领地(USD $)
  • 约旦(USD $)
  • 越南(VND ₫)
  • 赞比亚(USD $)
  • 泽西岛(GBP £)
  • 乍得(XAF ₣)
  • 直布罗陀(GBP £)
  • 智利(USD $)
  • 中非共和国(XAF ₣)
  • 中国(CNY ¥)
  • 瑙鲁(AUD AU$)
  • 梵蒂冈(EUR €)
  • 斐济(FJD FJ$)
Your adventurers here Your adventurers here
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)
Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)

Nauticam NA-A2020 Housing for Sony A9II/A7RIV Camera (with HDMI 2.0 support)

The body designs of Sony A7R IV and A9 II are highly compatible. The Nauticam NA-α2020 waterproof case can seamlessly fit both models, and it supports 100-meter water resistance without any modification, meeting the needs of underwater photography.
$4,086.00 USD $0.00 USD
Free worldwide shipping
Fast Shipment
Best after-sales service
Secure payments
数量
还剩100个库存
立即购买
描述

Sony has been at the forefront of the mirrorless evolution, offering cameras with specifications that are truly geared towards meeting the disparate needs of today's image makers while maintaining a similar, if not almost identical form factor. With the a7R IV, Sony introduced the highest resolution full frame mirrorless camera to date and with the a9 II it took speed image quality to another level. Luckily, for those wishing to take their cameras underwater, the a7R IV and the a9 II have extremely similar body size and control placement. For this reason, Nauticam is offering the NA-α2020 housing that offer full support for both cameras in the same housing without modification.


Technical Specifications

Dimensions 339mm(W) x 170mm(H) x 123mm(D)
Weight In Air 2.71kg
Weight in Water 0.63kg
Depth Rating 100m
Port Mount N100
Compatible Cameras Sony a7R IV and Sony a9 II

Introducing NA-A2020

The Sony a7R IV and Sony A9 II Cameras

While both the a7R IV and the a9 II feature the same size sensor and body, they are two very different cameras. With the NA-α2020 Underwater Housing, you now can choose the right camera for the job while using the same housing, lenses and ports. Both cameras share 5-axis in-body stabilization (IBIS) providing up to 5.5 stops of stabilization and the ability to record 4K video either from the full sensor width or a Super35 crop at up to 30p to dual UHS-II SD card slots.

Both cameras are capable of clean HDMI video output up to UHD 4K 4:2:2 8-bit at up to 25p.

The Sony a7R IV Camera

The Sony a7R IV is the company's fourth generation, high-resolution full-frame mirrorless camera. The 61.0-megapixel full-frame Exmor R CMOS sensor combined with BIONZ X imaging engine delivers unprecedented resolution, fine gradation, and low noise. Relative to previous generations, it promises more robust build quality, refined controls, the company's latest autofocus.

The a7R IV also received a serious upgrade from a7R III to its electronic viewfinder (EVF) in a 1.6x bump in resolution to an impressive 5.76-million-dots of UXGA OLED display, the highest of any mirrorless full-frame camera.

Sony Alpha a7R IV Key Specifications

  • 61MP BSI CMOS full-frame sensor
  • Fast Hybrid AF with tracking
  • 10 fps burst shooting (12-bit Raw mode) with AF Tracking
  • 5.76M dot OLED viewfinder
  • 4K video from full sensor width (sub-sampled) or oversampled from Super35 crop
  • S-Log 2, S-Log 3 and 'HLG' video modes (8-bit only)

The Sony a9 II Camera

The a9 II is the flagship full-frame mirrorless camera in Sony's lineup and features a 24.2MP Exmor RS BSI CMOS sensor. The original a9 set the bar for high speed shooting with an incredible 20fps without EVF blackout, a trait passed on to the a9 II. It's 693 phase-detection pints cover over 93% of the sensor's surface which, combined with the BIONZ X processor leads to fast and accurate autofocus, even while tracking. Placing only 24.2 megapixels on the sensor, the a9 II prioritizes dynamic range and excellent low-light sensitivity over resolution.

Sony Alpha a9 II Key Specifications

  • 24.2MP BSI CMOS full-frame sensor
  • 20fps continuous shooting without EVF blackout
  • Fast Hybrid AF with Tracking
  • 3.69M dot OLED viewfinder
  • 4K video from full sensor width (sub-sampled) or oversampled from Super35 crop

The Nauticam NA-α2020 Underwater Housing

Nauticam has supported the Sony Alpha full-frame line since the original a7 with professional grade aluminum housings that offer intuitive access to all the controls and functions of the cameras. As the cameras have evolved, so have the Nauticam housings. The Nauticam NA-α2020 takes our commitment to the Sony full-frame mirrorless line to another level by delivering the first housing that will support both the a9 II and the a7R II with full access to all controls without modification or restriction.

Integrated DSLR-housing styled handles with ergonomic rubberized grips and stainless steel stiffening brackets add stability and accessory mounting points. The NA-α2020 also features dual rear thumb-levers that are easily reached from the handle that access three of the most-used controls on the rear of the camera. The right lever actuates the AF-ON and RECORD buttons while the left lever is mapped to the PLAY button.

Atop the housing on the left side are controls specific to the a9II in the form of a MODE dial and FOCUS mode lever. The C1, C2 buttons as well as the EV compensation dial also have direct access from the top of the housing. The C3, which is typically assigned to control switching between the EVF and the LCD screen is easily reachable on the rear of the housing from the left handle.

Accessory Ports

The NA-α2020 has both and M24 port at the front of the housing for both HDMI 1.4 and HDMI 2.0 connectivity (see sidebar for recommendations) as well as an M14 at the rear for the optional Vacuum Valve (25624). The housing comes with electronics pre-installed for Nauticam's Vacuum Check and Leak Detection system. This monitoring system provides constant updates on the water tight and safe-to-dive status of the housing. A simple color coded LED lighting system lets the user know that the vacuum is solid, or that the housing is losing vacuum. Leak detection is built into the same circuit, so if there is water intrusion, an audible and visual indication will occur. The Nauticam system is temperature compensated, eliminating false alarms caused by a change in outside temperature, or from a camera heating up on an action packed dive.

Premium Professional Optics

Nauticam's wide range of ports and in-house corrective optics are the perfect compliment to the NA-α2020's inherent flexibility. Built around the N100 Port System, the NA-α2020 supports a wide variety of Sony FE mount lenses, as well as EF mount lenses via adapters. In addition, there are several options available to use the groundbreaking WACP and WACP-2 wide-angle corrective lenses as well as the more compact and in-water removable WWL-1.

For example, With the Sony SEL1635GM FE 16-35mm F2.8 GM, the WACP 2 brings the original 105º field-of-view to an impressive 128º with sharper corners, an ~0" minimum focus distance and a more natural looking image than would be provided by a standard glass dome port.

Flash Triggering

Both fiber-optic and electrical strobe triggering options are available. The Nauticam Universal Fiber Optical cables attach to the built-in bulkheads atop the housing and feature modular connections for both Sea&Sea-style bushings and INON threaded connections. Triggering is achieved using the optional Nauticam Mini Flash Trigger for Sony (26302) which uses LEDs powered by an on-board coin-cell battery to generate a manual signal that is transmitter via the optical cables to compatible strobes.

What's In The Box:

  • NA-α2020 Housing
  • 90120 Spare main O-ring, O-ring remover and lubricant
  • 2x Optical bulkhead caps
  • 2x Handles with mounting balls
  • Panasonic CR-2032 Battery (for moisture alarm)
  • Set of Allen Keys
  • Manual instruction card
  • Padded housing bag and shoulder strap

Recommended Accessories:

  • 25624 M14 Vacuum Valve II (Pushbutton Release)
  • 32212 Nauticam Full Frame Straight Viewfinder 40°/ 0.8:1
  • 32214 Nauticam Full Frame Angle Viewinder 40°/ 0.8:1
  • 26302 Mini Flash Trigger for Sony (compatible with NA-A7/A7II/A9) – compatible with YS-D2
  • 26216 Universal Optical Fiber Cable
  • 28130 Hand Strap for 28113 (For NA-1DXII/D500/D5/80D/A9)
  • 25218 Mounting Ball Set for Tripod (for NA-A9/A7RIII/BMPCC/XT3)
  • 37202 Nikonos adaptor for NA-A7II/A9/A7RIII/A7RIV/a2020
  • 25081 M24-M16 Step Down Adaptor
  • 25056 M14 Nikonos 5-pin bulkhead with universal hotshoe connection

HDMI Output Accessories

For HDMI 2.0

  • 25086 M24 adaptor for HDMI 2.0 cable (incl. tightening tool)
  • 25087 M24D2R200-M28A1R170 HDMI 2.0 Cable (for NA-A7RIV to use with Ninja V housing)

For HDMI 1.4

  • 25081 M24-M16 Step Down Adaptor
  • 25046 HDMI (D-D) cable in 200mm length (for internal housing connection)
  • 25033 standard HDMI bulkhead with M16 thread

Features

PATENTED PORT LOCKING SYSTEM

Unveiled on the very first Nauticam DSLR housing in 2009, this locking lever has become a signature of the Nauticam brand.  No twisting or threading action is required to mount a port, and it locks securely in place with this lever.  Nauticam also offers locking port extensions, meaning a dome will never twist, even when used with a long extension ring.

MISSION CONTROL

Nauticam engineers pride themselves on giving the underwater image-maker unparalleled access to the essential exposure controls from within easy reach of their housing's handles, making the ergonomic handles of the housing their Mission Control.

 

HDMI Connectivity

The NA-α2020 features an M24 bulkhead that supports both HDMI 2.0 and 1.4 output to an external monitor or recorder such as the Atomos Ninja V.

 

 

HOUSING LOCKING LATCHES

The industry's easiest to use housing closure system, requiring very little hand strength to operate, secures the housing back in place. The latches are safely locked to prevent accidental opening, but are easy to open when needed for a quick battery or memory card change.

 

 

 

FROM THE FIELD