• 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)
  • 也門(YER ﷼)
  • 土耳其(USD $)
  • 土庫曼斯坦(TMT m)
  • 不丹(BTN Nu.)
  • 中非共和國(XAF ₣)
  • 中國(CNY ¥)
  • 丹麥(DKK kr)
  • 厄瓜多爾(USD $)
  • 厄立特里亞(ERN Nfk)
  • 巴巴多斯島(BBD BBD)
  • 巴布亞新幾內亞(PGK K)
  • 巴西(USD $)
  • 巴拉圭(PYG ₲)
  • 巴林(BHD .د.ب)
  • 巴哈馬(BSD BSD)
  • 巴拿馬(USD $)
  • 巴勒斯坦(ILS ₪)
  • 巴基斯坦(PKR ₨)
  • 文萊(BND B$)
  • 日本(JPY ¥)
  • 比利時(EUR €)
  • 毛里求斯(MUR ₨)
  • 毛里塔尼亞(USD $)
  • 牙買加(JMD $)
  • 乍得(XAF ₣)
  • 以色列(ILS ₪)
  • 加拿大(CAD $)
  • 加納(GHS ₵)
  • 加蓬(XOF Fr)
  • 北馬里亞納群島(USD $)
  • 卡塔爾(QAR ر.ق)
  • 台灣(TWD NT$)
  • 尼日利亞(NGN ₦)
  • 尼日爾(XOF Fr)
  • 尼加拉瓜(NIO C$)
  • 尼泊爾(NPR ₨)
  • 布韋島(USD $)
  • 布基納法索(XOF Fr)
  • 布隆迪(BIF ₣)
  • 瓜德羅普(EUR €)
  • 瓦利斯和福圖納(XPF ₣)
  • 瓦努阿圖(VUV Vt)
  • 白俄羅斯(USD $)
  • 皮特凱恩(NZD $)
  • 立陶宛(EUR €)
  • 伊拉克(USD $)
  • 冰島(ISK Kr)
  • 列支敦士登(CHF ₣)
  • 匈牙利(HUF Ft)
  • 印度(INR ₹)
  • 印度尼西亞(IDR Rp)
  • 危地馬拉(GTQ Q)
  • 吉布提(DJF ₣)
  • 吉爾吉斯斯坦(KGS С̲)
  • 圭亞那(GYD $)
  • 多米尼加(XCD $)
  • 多米尼加共和國(DOP $)
  • 多哥(XOF Fr)
  • 安圭拉(XCD $)
  • 安哥拉(USD $)
  • 安提瓜島和巴布達(XCD $)
  • 安道爾(EUR €)
  • 托克勞(NZD $)
  • 百慕大(BMD BD$)
  • 老撾(LAK ₭)
  • 西班牙(EUR €)
  • 西撒哈拉(MAD د.م.)
  • 伯利茲(BZD Be)
  • 佛得角(CVE $)
  • 克羅地亞(EUR €)
  • 利比里亞(USD $)
  • 利比亞(USD $)
  • 希臘(EUR €)
  • 沙特阿拉伯(SAR ر.س)
  • 貝寧(XOF Fr)
  • 赤道幾內亞(XAF ₣)
  • 亞美尼亞(AMD Դ)
  • 坦桑尼亞(TZS Sh)
  • 委內瑞拉(USD $)
  • 孟加拉(BDT ৳)
  • 岡比亞(GMD D)
  • 帕勞群島(USD $)
  • 所羅門群島(SBD Si$)
  • 拉脫維亞(EUR €)
  • 東帝汶(USD $)
  • 法國(EUR €)
  • 法羅群島(DKK kr)
  • 法屬圭亞那(EUR €)
  • 法屬波利尼西亞(XPF ₣)
  • 法屬南部領地(EUR €)
  • 波多黎各(USD $)
  • 波斯尼亞和黑塞哥維那(BAM КМ)
  • 波蘭(PLN zł)
  • 直布羅陀(GBP £)
  • 肯尼亞(KES Sh)
  • 芬蘭(EUR €)
  • 阿拉伯聯合酋長國(AED د.إ)
  • 阿根廷(USD $)
  • 阿曼(OMR ر.ع.)
  • 阿富汗(USD $)
  • 阿森松島(SHP £)
  • 阿塞拜疆(AZN ман)
  • 阿爾及利亞(DZD د.ج)
  • 阿爾巴尼亞(ALL L)
  • 阿魯巴(AWG ƒ)
  • 俄羅斯(USD $)
  • 保加利亞(BGN лв)
  • 南非(USD $)
  • 南喬治亞和南桑威奇群島(GBP £)
  • 南極洲(USD $)
  • 哈薩克斯坦(KZT 〒)
  • 柬埔寨(KHR ៛)
  • 津巴布韋(USD $)
  • 洪都拉斯(HNL L)
  • 玻利維亞(BOB Bs.)
  • 科威特(KWD دينار)
  • 科科斯群島(AUD AU$)
  • 科特迪瓦(XOF Fr)
  • 科摩羅(KMF Fr)
  • 突尼斯(USD $)
  • 約旦(USD $)
  • 美國(USD $)
  • 美屬外島(USD $)
  • 美屬薩摩亞(USD $)
  • 英國(GBP £)
  • 英屬印度洋領地(USD $)
  • 香港特別行政區(HKD HK$)
  • 剛果(XAF ₣)
  • 剛果民主共和國(CDF ₣)
  • 哥倫比亞(USD $)
  • 哥斯達黎加(CRC ₡)
  • 埃及(EGP E£)
  • 埃塞俄比亞(ETB Br)
  • 庫克群島(NZD $)
  • 挪威(USD $)
  • 格林納達(XCD $)
  • 格恩西島(GBP £)
  • 格陵蘭(DKK kr)
  • 泰國(THB ฿)
  • 海地(USD $)
  • 烏干達(UGX Sh)
  • 烏克蘭(UAH ₴)
  • 烏拉圭(UYU $)
  • 烏茲別克斯坦(UZS лв)
  • 特立尼達和多巴哥(TTD TTD)
  • 特克斯和凱科斯群島(USD $)
  • 特里斯坦-達庫尼亞(GBP £)
  • 留尼旺島(EUR €)
  • 秘魯(PEN S/)
  • 納米比亞(USD $)
  • 紐埃(NZD $)
  • 索馬里(SOS Sh)
  • 馬耳他(EUR €)
  • 馬里(XOF Fr)
  • 馬來西亞(MYR RM)
  • 馬其頓(MKD ден)
  • 馬拉維(MWK MK)
  • 馬約特島(EUR €)
  • 馬紹爾群島(USD $)
  • 馬提尼克(EUR €)
  • 馬達加斯加(USD $)
  • 馬爾代夫(MVR ރ.)
  • 基里巴斯(AUD AU$)
  • 密克羅尼西亞(USD $)
  • 捷克共和國(CZK Kč)
  • 曼島(GBP £)
  • 梵蒂岡(EUR €)
  • 荷屬安地列斯(USD $)
  • 荷蘭(EUR €)
  • 莫桑比克(USD $)
  • 博茨瓦納(BWP P)
  • 喀麥隆(XAF ₣)
  • 喬治亞(USD $)
  • 幾內亞(GNF ₣)
  • 幾內亞比紹(XOF Fr)
  • 斐濟(FJD FJ$)
  • 斯瓦爾巴和揚馬廷(USD $)
  • 斯里蘭卡(LKR Rs)
  • 斯威士蘭(USD $)
  • 斯洛文尼亞(EUR €)
  • 斯洛伐克(EUR €)
  • 智利(USD $)
  • 湯加(TOP T$)
  • 菲律賓(PHP ₱)
  • 萊索托(USD $)
  • 越南(VND ₫)
  • 開曼群島(KYD $)
  • 黑山(EUR €)
  • 塔吉克斯坦(TJS ЅМ)
  • 塞內加爾(XOF Fr)
  • 塞舌爾(USD $)
  • 塞拉利昂(SLL Le)
  • 塞浦路斯(EUR €)
  • 塞爾維亞(RSD din)
  • 奧地利(EUR €)
  • 奧蘭群島(EUR €)
  • 意大利(EUR €)
  • 愛沙尼亞(EUR €)
  • 愛爾蘭(EUR €)
  • 新加坡(SGD S$)
  • 新西蘭(NZD $)
  • 新喀裡多尼亞(XPF ₣)
  • 瑙魯(AUD AU$)
  • 瑞士(CHF ₣)
  • 瑞典(SEK kr)
  • 聖文森特和格林納丁斯(XCD $)
  • 聖皮埃爾和米克隆群島(EUR €)
  • 聖多美和普林西比(USD $)
  • 聖馬丁(EUR €)
  • 聖馬力諾(EUR €)
  • 聖基茨和尼維斯(XCD $)
  • 聖赫勒拿(SHP £)
  • 聖誕島(AUD AU$)
  • 聖盧西亞(XCD $)
  • 葡萄牙(EUR €)
  • 圖瓦盧(AUD AU$)
  • 福克蘭群島(FKP FKP)
  • 維爾京群島,美屬(USD $)
  • 維爾京群島,英屬(USD $)
  • 蒙古(MNT ₮)
  • 蒙特塞拉特(XCD $)
  • 赫德和麥克唐納群島(AUD AU$)
  • 德國(EUR €)
  • 摩洛哥(MAD د.م.)
  • 摩納哥(EUR €)
  • 摩爾多瓦(MDL L)
  • 緬甸(MMK K)
  • 黎巴嫩(LBP ل.ل)
  • 墨西哥(USD $)
  • 澤西島(GBP £)
  • 澳大利亞(AUD AU$)
  • 澳門特別行政區(MOP P)
  • 盧旺達(RWF ₣)
  • 盧森堡(EUR €)
  • 諾福克(AUD AU$)
  • 韓國(KRW ₩)
  • 薩爾瓦多(USD $)
  • 薩摩亞(WST T)
  • 羅馬尼亞(RON L)
  • 贊比亞(USD $)
  • 關島(USD $)
  • 蘇丹(SDG ج.س.)
  • 蘇里南(USD $)
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
數量
庫存剩餘100
立即購買
說明

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