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Copyright ?2011-, All Rights Reserved. 鄂ICP备& 产品参数对比
索尼卡口适配器 LA-EA2和索尼LA-EA4有什么区别
参数仅为参考，产品以当地实际销售实物为准。
SONY（索尼）
索尼卡口适配器 LA-EA2
SONY（索尼）
索尼LA-EA4
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暂无点评 3.5
所有索尼E卡口数码微单TM相机和可更换镜头数码摄像机 ，能转接所有31支A卡口镜头索尼A7，索尼A7R
1.采用半透镜技术（Translucent Mirror TechnologyTM）的卡口适配器
2.其内部的自动对焦马达（15点自动对焦系统，3个十字型传感器）能使转接的绝大部分A卡口镜头 在拍摄静态照片和动态影像时实现自动对焦。这款极具想象力和创新精神的卡口适配器由于采用了索尼独有的半透镜重量：160g
兼容35mm全画幅，可转接索尼A卡镜头在E卡口机身上进行拍摄，内置半透镜技术实现了自动对焦和跟踪对焦，支持光圈调节机制。
78.5×86.5×44.5mmFrom Wikipedia, the free encyclopedia
Sony NEX-5 E-mount
The E-mount is a
designed by
for their NEX ("New E-mount eXperience"[]) series of
Initially this mount is implemented in Sony
sensor size. E-mount integration into Sony
products is provided with the Sony Handycam . On 24 August 2011 new products were announced, specifically the
as a successor for the NEX-5, the
as a prosumer product, as well as the
as the successor to the NEX-VG10. The Sony E-mount is also implemented on 35 milimeter video camera of Sony FS-100. The successor to the NEX-3 named
was released a few weeks earlier. The NEX-C3 was replaced by the
in June 2012, which was succeeded by the
in March 2013. The first third-party camera to use the E-mount is the , announced at
on 18 September 2012 and expected to be released in early 2013.
In September 2013, Sony announced the first model from new
series, the . In October 2013, the first models with
sensor size were released as
Main article:
List of Sony E-mount cameras:
Latest firmware
User level
Announce date
Release date
Availability
NEX-3 (with ), NEX-3C (without Eye-Fi)
, 23.4×15.6mm (1.5×)
, , 14.2 MP
Entry level
Discontinued
NEX-5 (with Eye-Fi), NEX-5C (without Eye-Fi)
CX75110, CX75121, CX75141
α (Alpha)
APS-C, 23.4×15.6mm (1.5×)
CMOS, Exmor, 14.2 MP
Smart Accessory Terminal 1
Discontinued
CX75400, CX75420
α (Alpha)
APS-C (1.5×)
CMOS, Exmor HD, 16.2 MP
Smart Accessory Terminal 1
Entry level
Discontinued
CX75500, CX75520
α (Alpha)
APS-C (1.5×)
CMOS, Exmor HD, 16.1 MP
Discontinued
NEX-7, (, )
CX75600, CX75620
α (Alpha)
APS-C, 23.5×15.6mm (1.5×)
CMOS, Exmor HD, 24.3 MP
(4-pin iISO)
Advanced Amateur
Discontinued
α (Alpha)
APS-C, 23.5×15.6mm (1.5×)
CMOS, Exmor HD, 16.1 MP
Smart Accessory Terminal 2
Entry level
Discontinued
α (Alpha)
APS-C (1.5×)
CMOS, Exmor HD, 16.1 MP
Smart Accessory Terminal 2
Discontinued
α (Alpha)
APS-C, 23.5×15.6mm (1.5×)
CMOS, Exmor HD, 16.1 MP
Advanced Amateur
Discontinued
α (Alpha)
APS-C, ca. 23.5×15.6mm (1.5×)
CMOS, Exmor HD, ca. 16 MP
Entry level
Discontinued
α (Alpha)
APS-C (1.5×)
CMOS, Exmor HD, 16.1 MP
Smart Accessory Terminal 2
Discontinued
CX77100, CX77121
α (Alpha)
APS-C, ca. 23.5×15.6mm (1.5×)
CMOS, Exmor HD, 20.1 MP
Multi Interface Shoe
Entry level
Discontinued
α (Alpha)
, 35.8×23.9mm, (1.0×)
CMOS, Exmor HD, 24.3 MP
Multi Interface Shoe
Semi-Professional
Discontinued
ILCE-7R, ()
α (Alpha)
Full frame, 35.9×24.0mm, (1.0×)
CMOS, Exmor HD, 36.4 MP
Multi Interface Shoe
Semi-Professional
Discontinued
CX77300, CX77361
α (Alpha)
APS-C, ca. 23.2×15.4mm (1.5×)
CMOS, Exmor HD, 20.1 MP
Entry level
α (Alpha)
APS-C, ca. 23.5×15.6mm (1.5×)
CMOS, Exmor HD, 24.3 MP
Multi Interface Shoe
Advanced Amateur
α (Alpha)
APS-C, ca. 23.2×15.4mm (1.5×)
CMOS, Exmor HD, 20.1 MP
Multi Interface Shoe
Entry level
Discontinued
α (Alpha)
Full frame, 35.6×23.8mm, (1.0×)
CMOS, Exmor HD, 12.2 MP
Multi Interface Shoe
Semi-Professional
Discontinued
α (Alpha)
APS-C, approx. 23.5×15.6mm (1.5×)
CMOS, Exmor HD, 24.7 MP
Entry level
α (Alpha)
Full frame, 35.8×23.9mm, (1.0×)
CMOS, Exmor HD, 24.3 MP
Multi Interface Shoe
Semi-Professional
α (Alpha)
Full frame, 35.8×23.9mm, (1.0×)
HD, 42.4 MP
Multi Interface Shoe
Semi-Professional
α (Alpha)
Full frame, 35.6×23.8mm, (1.0×)
CMOS, Exmor HD, 12.2 MP
Multi Interface Shoe
Semi-Professional
α (Alpha)
APS-C, ca. 23.5×15.6mm (1.5×)
CMOS, Exmor, 24.2 MP
Multi Interface Shoe
Advanced Amateur
α (Alpha)
APS-C, ca. 23.5×15.6mm (1.5×)
CMOS, Exmor, 24.2 MP
Multi Interface Shoe
Advanced Amateur
α (Alpha)
APS-C, approx. 23.2×15.4mm (1.5×)
CMOS, 20.1 MP
Mobile phone mounted
NEX-VG10E, NEX-VG10A, NEX-VG10J
CX36000, CX36001
APS-C, 23.4×15.6mm (1.5×)
CMOS, Exmor HD, 14.2 MP
Auto-lock Accessory Shoe (4-pin iISO)
Advanced Amateur
Discontinued
NEX-VG20E, NEX-VG20A, NEX-VG20J
APS-C, 23.4×15.6mm (1.5×)
CMOS, Exmor HD, 16.1 MP
Auto-lock Accessory Shoe (4-pin iISO)
Advanced Amateur
Discontinued
APS-C, 23.4×15.6mm (1.5×)
CMOS, Exmor HD, 16.1 MP
Multi Interface Shoe + ISO-518 (0-pin)
Advanced Amateur
Discontinued
NEX-VG900E
Full frame, 35.8×23.9mm, (1.0×)
CMOS, Exmor HD, 24.3 MP
Multi Interface Shoe
Semi-Professional
Discontinued
NEX-FS100E, NEX-FS100U, NEX-FS100J
CX94500, CX94600
, 23.6×13.3mm (1.6×)
CMOS, Exmor HD, 3.5 MP
Semi-Professional
Discontinued
NEX-FS700E, NEX-FS700U, NEX-FS700J, NEX-FS700R
CX96000, CX96100
Super-35mm, 23.6×13.3mm, (1.6×)
CMOS, Exmor 4K, 11.6 MP
2 (non-R w/o 4K), 3 (NEX-FS700R w/ 4K)
Professional
NEX-EA50E, NEX-EA50U
CX95100, CX95300
APS-C, 23.5×15.6 mm (1.5×)
CMOS, Exmor HD, 16.1 MP
ISO-518 (2-pin)
Semi-Professional
Discontinued
Super-35mm, 23.6×13.3mm, (1.6×)
CMOS, Exmor 4K, 11.6 MP
ISO-518 cold shoe
Professional
This article needs additional citations for . Please help
by . Unsourced material may be challenged and removed. (September 2014) ()
Main article:
List of Sony E-mount lenses:
Release date
silver, accepts , ,
front converters
black, also accepts , ,
front converters
SEL-24F18Z
Zeiss design, black
black, also accepts
front converters
49mm (hood)
macro lens, 1:1 magnification, silver
SEL-35F14Z
Zeiss design, black
SEL-35F28Z
Zeiss design, black
SEL-50F14Z
Zeiss design, black
portrait lens, silver, also available in black
SEL-50F18F
SEL-55F18Z
Zeiss design, black
SEL-85F14GM
SEL-90M28G
macro lens, black
Power Zoom, black, also available in silver
Zeiss design, black
silver, black versions come with the NEX-7 kit
SEL-P18105G
Power Zoom, black
SEL-P18110G
APS-C / Super-35
Power Zoom, black
silver, optically and mechanically different from
SEL-18200LE
black, optically and mechanically different from , almost identical to
SEL-P18200
Power Zoom, black, available for purchase as a stand-alone lens in 2013-03
Zeiss design, black
SEL-2470GM
SEL-P28135G
black, with geared focus, zoom and manual aperture ring for cine use
silver, also available in black
SEL-70200G
SEL-70200GM
SEL-70300G
Converter 0.62x
Front converter
silver, for
and , not an E-mount lens
Converter 0.62x
Front converter
black, for
and , not an E-mount lens
Converter 0.75x
Front converter
silver, for
and , not an E-mount lens
Converter 0.75x
Front converter
black, for
and , not an E-mount lens
Sony Fisheye Converter 0.57x
SEL-057FEC
Front converter
black, for , not an E-mount lens
Sony Ultra Wide Converter 0.75x
SEL-075UWC
Front converter
for , not an E-mount lens
Sony Tele Converter 1.4x
Rear converter
Sony Tele Converter 2x
Rear converter
Sony Lens Adapter E/A 1
Mount adapter
for A-mount lenses on E-mount camera, glass-less, CD-AF / OS-PD-AF with SSM/SAM lenses only
Sony Lens Adapter E/A 2
Mount adapter
for A-mount lenses on E-mount camera, SLT-PD-AF with all AF lenses
Sony Lens Adapter E/A 3
Mount adapter
for A-mount lenses on full-frame E-mount camera, glass-less, CD-AF / OS-PD-AF with SSM/SAM lenses only
Sony Lens Adapter E/A 4
Mount adapter
for A-mount lenses on full-frame E-mount camera, SLT-PD-AF with all AF lenses
"Standard E-mount" series for the
image format.
"Full-frame E-mount" series for
image format.
"Gold" series, 's line-up of high-grade lenses.
"Gold Master" series, Sony's line-up of ultra high-grade lenses.
"Light edition", lenses designed to be particularly light.
"Optical SteadyShot", lenses with .
"Power Zoom", lenses with motor zoom facility.
"Zeiss α", lenses for
cameras. ZA lenses are designed and manufactured by
in Japan, once the designs get approval by
to meet their quality standards.
On 8 February 2011 Sony announced the release of the specifications for the E-mount lens system allowing for third-party lens makers to create lenses for the NEX cameras without having to pay royalties. The mount specifications have been released to registered parties since April 2011. Getting a license for the specifications requires approval by Sony and the signing of a . The construction of full frame manual focus prime lenses without any electronics is relatively easier and less costly than the construction of electronic full frame autofocus lenses of any kind. Additionally, the E-mount Sony α7 series are the only full frame mirrorless cameras and have more electronic aids for manual focusing than full-frame DSLRs. Both these facts have encouraged lesser known lens companies to construct full frame prime lenses with E-mount. Numerous affordable sharp full-format manual prime lenses with big apertures are available with E-mount. In general, nearly all manual lenses can be attached with adapters to mirrorless cameras. That has boosted the market share of manual lenses.
Tamron 3.5-6.3/18-200 mm Di III VC (B011) (announced 2011-12)
Sigma 2.8 / 19 mm EX DN
Sigma 2.8 / 30 mm EX DN
Sigma 2.8 / 19 mm DN (announced 2013-01, new edition, available in black and silver, filter 46 mm)
Sigma 2.8 / 30 mm DN (announced 2013-01, new edition, available in black and silver, filter 46 mm)
Sigma 2.8 / 60 mm DN (announced 2013-01, available in black and silver, filter 46 mm)
Sigma 1.4 / 30 mm DC DN (announced , filter 52 mm) Its mount can be changed to micro 4/3.
Zeiss Touit Distagon T* 2.8/12 mm (announced 2012-09 for mid-2013)
Zeiss Touit Planar T* 1.8/32 mm (announced 2012-09 for mid-2013)
Zeiss Touit Makro Planar T* 2.8/50 mm (announced 2012-09 for spring 2014-02)
Carl Zeiss Batis 25mm f/2
Zeiss Batis Distagon T* 2.8/18 mm (announced 2016-04)
(announced 2015-04)
with optical stabilization (announced 2015-04)
Zeiss Loxia Distagon T* 2.8/21 mm (announced 2015-10)
Zeiss Loxia Biogon T* 2/35 mm (announced 2014-09)
Zeiss Loxia Planar T* 2/50 mm (announced 2014-09)
Voigtl?nder 10 mm F 5,6 Hyper-Wide-Heliar (announced 2015-10)
Voigtl?nder 12 mm F 5,6 Ultra-Wide-Heliar (announced 2015-10)
Voigtl?nder 15 mm F 4,5 Super-Wide-Heliar (announced 2015-10)
Venus Optics Laowa 15mm f/4 WIDE ANGLE 1:1 Macro Lens
Carl Zeiss Distagon T* Compact Prime CP.2 15 mm/T2.9
Carl Zeiss Distagon T* Compact Prime CP.2 Super Speed 35 mm/T1.5
Carl Zeiss Planar T* Compact Prime CP.2 Super Speed 50 mm/T1.5
Carl Zeiss Planar T* Compact Prime CP.2 Super Speed 85 mm/T1.5
Carl Zeiss Sonnar T* Compact Prime CP.2 135 mm/T2.1
Carl Zeiss T* Compact Zoom CZ.2 70-200 mm/T2.9
SLR Magic 50mm F1.1 Cine Lens
Shenyang Zhongyi Mitakon Speedmaster 50 mm f/0.95
Shenyang Zhongyi Mitakon Speedmaster 85 mm f/1.2
Shenyang Zhongyi Mitakon Speedmaster 135 mm f/1.4
Samyang Optics /
14 mm T3.1 Cine Lens
Samyang Optics / Rokinon 24 mm T1.5 Cine Lens
Samyang Optics / Rokinon 35 mm T1.5 Cine Lens
Samyang Optics / Rokinon 85 mm T1.5 Cine Lens
Samyang Optics / Rokinon 135 mm T2.2 Cine Lens
Samyang Optics / Rokinon 12 mm f/2.8 UMC Fisheye
Samsyang Optics / Rokinon 14 mm f/2.8 UMC
Samyang Optics / Rokinon 24 mm f/1.4 UMC
Samyang Optics / Rokinon Tilt-Shift 24 mm f/3.5 UMC
Samyang Optics / Rokinon 35 mm f/1.4 UMC
Samyang Optics / Rokinon 50 mm f/1.4 UMC
Samyang Optics / Rokinon 85 mm f/1.4 Aspherical IF
Samyang Optics / Rokinon Macro 100 mm f/2.8 UMC
Samyang Optics / Rokinon 135 mm f/2.0 UMC
Zunow Super Wide Angle SWV-E11-16 11-16mm f/2.8 Cine Lens
Arax 50 mm f/2.0 Tilt Shift lens
Meyer-Optik-G?rlitz Trioplan 100mm f2.8
Laowa 105mm f/2 Smooth Trans Focus Lens
Digital King 12 mm f/7.4 Fisheye
HandeVision IBELUX 40 mm f/0.85
Shenyang Zhongyi Mitakon Speedmaster 35mm f/0.95
Lensbaby Composer Pro II 50mm f/3.2
Samyang / Rokinon 8 mm f/2.8 UMC Fisheye
Samyang / Rokinon 8 mm f/3.5 Fisheye CS VG10
Samyang 12 mm f/2.0 NCS CS
Samyang 16 mm f/2.0
Samyang 21 mm f/1.4
Samyang 35 mm f/1.4
Samyang 50 mm f/1.4
Samyang 50 mm f/1.2 AS UMC CS
Samyang 100 mm f/2.0 ED UMC Macro
Samyang 135 mm f/2.0
Samyang 300 mm f/6.3
SLR Magic HyperPrime 50 mm F0.95
SLR Magic CINE II 35 mm f/1.4
SLR Magic HyperPrime 23 mm F1.7 (Announced for Feb 2013)
SLR Magic HyperPrime CINE 35 mm T0.95 (Announced for ???)
Yasuhara Nanoha 4x-5x macro lens with built-in LED light ("NANOHAx5(E)")
Yasuhara MADOKA180(E) 7.3mm f/4.0 (circlular fisheye)
Neewer manual focus prime 28mm f/2.8
Neewer manual focus prime 35mm f/1.7
Neewer manual focus prime 50mm f/2.0
The Sony LA-EA4 adapter
Due to the short
of the Sony E-mount, many lenses can be adapted to be used on the Sony E-mount, although a crop factor will have to be taken into account for all cameras with APS-C or Super-35mm sensor format.
Any A-mount lenses can be used via the Sony LA-EA1, LA-EA2, LA-EA3, or LA-EA4 mount adapters which provide electronic contacts and electro-mechanical diaphragm control. They allow the body to control the aperture of the lens and provide automatic exposure and
data support. The LA-EA1 and LA-EA3 only able to autofocus motor lenses (SSM and SAM), screw driven lenses can be used with manual focus only.
Older samples of the LA-EA1, NEX-3 and NEX-5 require a firmware update for this to work. The LA-EA2 and LA-EA4 adapters support fast phase-detection autofocus with all A-mount lenses (except for the few dedicated manual focus A-mount lenses), including screw-driven AF lenses. However, their translucent-mirror design requires an optical element in the light path and thus causes a light fall-off of about 30% for the autofocus to work. Also, it slightly decreases image quality. The LA-EA1 and LA-EA3 do not need optical elements in the light path and thus will not change image quality in any way. The LA-EA1 and LA-EA2 are designed to cover the APS-C format only, whereas the LA-EA3 and LA-EA4 are full-frame capable (when used on a full-frame camera).
Techart offers unique autofocusing adapter which has motor which moves adapter flange along optical axis. It has Leica M-mount on the lens side, but via stacking additional adapter almost any SLR lens can be mounted.
The following lens mounts can be used on the Sony E-mount with the use of various adapters available from third parties:
(Sony LA-EA1, LA-EA2, LA-EA3, LA-EA4 with AF and electronic aperture control, 3rd part adapters with aperture ring)
( and other adapters with AF and electronic aperture control, "dumb" adapter variant with tilt available)
Contax/Yashica bayonet (adapter variant with tilt available)
lens mount
Hasselblad Xpan
(bayonet) (adapter with back focusing AF available)
(LTM/L39) (screw)
-mount (adapter variant with tilt available)
-mount (screw) (adapter variant with tilt available)
(Minolta/Konica Minolta AF/α/Dynax/Maxxum and Sony α DSLRs) (Sony LA-EA1, LA-EA2, LA-EA3, LA-EA4 with AF and electronic aperture control, and third-party adapters with aperture ring)
(with AF and electronic aperture control, adapter variant with aperture ring for G lenses available, adapter variant with tilt available)
-mount (adapter variant with tilt available)
(adapter variant with aperture ring for DA lenses available)
( with AF and electronic aperture control)
-mount (screw)
is a device which inserts between main lens and camera and shrinks image circle while simultaneously increasing f-stop of the lens. The downside is than only lens from other systems with longer flange distance are accepted. Native E-mount lenses are not supported.
Metabones Speed Booster, from full-frame SLR to APS-C, 0.71x
Metabones Speed Booster Ultra, from full-frame SLR to APS-C, 0.71x
Zhongyi Lens Turbo, from full-from frame SLR to APS-C, 0.71x
Kipon Baveyes Ultra 0.7x Adapter, from Medium Format SLR to Sony-E full frame (Annouced Mar 3, 2016)
Kipon Baveyes L/M-S/E 0.65x, from Leica M-mount to Sony APS-C (Announced Nov 24, 2016)
Outer diameter
Frame size
35.9×24.0, 23.6×15.6
22.3×14.9
23.6×15.6
23.5×15.7
(Press release). . .
(Press release). . .
. PhotographyTalk.
Harvey, Phil (). .
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Paul, Matthias () [].
(in German). Minolta-Forum.
from the original on .
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(in German).
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from the original on .
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from the original on .
from the original on .
, sony.net
(1 and 2),
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