Sony released the following SEL (for: Sony E-mount Lens) lenses for Sony E-mount cameras since 2010. They are also compatible with Hasselblad E-mount cameras. Some of the lenses introduced into the line have been developed in cooperation with Carl Zeiss (as indicated).
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
2011
Mount adapter
APS-C
200g
LA-EA2
for A-mount lenses on E-mount camera, SLT-PD-AF with all AF lenses.
Sony Lens Adapter E/A 3
2013
Mount adapter
35mm
110g
LA-EA3
for A-mount lenses on full-frame E-mount camera, glass-less, CD-AF / OS-PD-AF with SSM/SAM lenses only.[2]
Sony Lens Adapter E/A 4
2013
Mount adapter
35mm
160g
LA-EA4
for A-mount lenses on full-frame E-mount camera, SLT-PD-AF with all AF lenses.[2]
Sony Lens Adapter E/A 5
2020
Mount adapter
35mm
88g
LA-EA5
only compatible with certain camera/lens combinations,[3] uses camera's on-sensor PD/CD AF (no mirror).[4]
Key:
E
"Standard E-mount" series for the APS-C and Super-35mm image format.
FE
"Full-frame E-mount" series for 35mm full-frame image format.
G
"Gold" series, Sony's line-up of high-grade lenses.
GM
"Gold Master" series, Sony's line-up of ultra high-grade lenses.
LE
"Light Edition", lenses designed to be particularly light.
OSS
"Optical SteadyShot", lenses with optical image stabilization.
PZ
"Power Zoom", lenses with motor zoom facility.
LA-EA
"Lens Adapter - Emount Amount", adapter for α-mount lenses to the E-mount camera body.
SEL
"Sony Emount Lens", Sony lens for E-mount cameras.
TC
"Tele Converter", teleconverter for increasing the effective focal length of a lens.
ECU
"Emount Converter Ultra wide", ultra wide converter for specific lenses
ECF
"Emount Converter Fisheye", fisheye converter for specific lenses
T*
"T coating", Zeiss special T* coating. Only with Sony Zeiss lenses
ZA
"Zeiss α", lenses for Sony α cameras. ZA lenses are designed and manufactured by Sony in Japan, once the designs get approval by Carl Zeiss AG to meet their quality standards.