Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Carl ZeissZEISS Milvus Planar T* 85mm F/1.4 ZE / ZF.2	CANON EF	Portrait	2015	85mm	f/1.4	1280g
Carl ZeissZEISS Otus Apo Distagon T* 28mm F/1.4 ZE / ZF.2	CANON EF	Wide	2015	28mm	f/1.4	1390g
Carl ZeissZEISS OTUS Apo DISTAGON T* 35mm F/1.4 ML	CANON RF	Wide	2026	35mm	f/1.4	717g
Carl ZeissZEISS OTUS Apo DISTAGON T* 50mm F/1.4 ML	CANON RF	Portrait	2025	50mm	f/1.4	697g
Carl ZeissZEISS Otus Apo Distagon T* 55mm F/1.4 ZE / ZF.2	CANON EF	Portrait	2013	55mm	f/1.4	1030g
Carl ZeissZEISS Otus Apo Planar T* 85mm F/1.4 ZE / ZF.2	CANON EF	Portrait	2014	85mm	f/1.4	1200g
Carl ZeissZEISS Otus Apo Sonnar T* 100mm F/1.4 ZE / ZF.2	CANON EF	Portrait	2019	100mm	f/1.4	1405g
Carl ZeissZEISS OTUS Apo SONNAR T* 85mm F/1.4 ML	CANON RF	Portrait	2025	85mm	f/1.4	1055g
Carl ZeissZeiss Touit 50mm F/2.8	FUJIFILM X	Prime	2014	50mm	f/2.8	290g
Carl ZeissZEISS Touit Makro Planar T* 50mm F/2.8	FUJIFILM X	Macro	2014	50mm	f/2.8	—
Carl ZeissZeiss-Opton / Carl Zeiss Contax Biogon 21mm F/4.5	CONTAX	Wide	1954	21mm	f/4.5	—
Carl ZeissZeiss-Opton / Carl Zeiss Contax Sonnar 50mm F/1.5	CONTAX	Portrait	1950	50mm	f/1.5	—
Carl ZeissZeiss-Opton / Carl Zeiss Contax Sonnar 50mm F/2	CONTAX	Portrait	1950	50mm	f/2	—
Carl ZeissZeiss-Opton Sonnar 250mm F/4	LARGE FORMAT	Telephoto	1951	250mm	f/4	1100g
Carl-ZeissVario-Tessar T* E 16-70mm F/4 ZA OSS	SONY E	Cinema	—	16-70mm	f/4	308g
Carl-ZeissVario-Tessar T* FE 16-35mm F/4 ZA OSS Sony SEL1635Z	SONY FE	Cinema	—	16-35mm	f/4	518g
Carl-ZeissVario-Tessar T* FE 24-70mm F/4 ZA OSS Sony SEL2470Z	SONY FE	Cinema	—	24-70mm	f/4	426g
Celestron300mm F/5.6 Mirror	T MOUNT	Mirror	1981	300mm	f/5.6	260g
Celestron500mm F/8 Mirror MC	T MOUNT	Mirror	—	500mm	f/8	400g
Celestron500mm F/8 Mirror Multi-Coated	T MOUNT	Mirror	—	500mm	f/8	400g
CenturyTele-Athenar 300mm F/3.2 II	INTERCHANGEABLE MOUNT	Telephoto	1977	300mm	f/3.2	1110g
CenturyTele-Athenar 385mm F/4.5 II	INTERCHANGEABLE MOUNT	Telephoto	1977	385mm	f/4.5	1580g
CenturyTele-Athenar 500mm F/3.8 II	INTERCHANGEABLE MOUNT	Telephoto	1977	500mm	f/3.8	3230g
CenturyTele-Athenar 500mm F/4.5 II	INTERCHANGEABLE MOUNT	Telephoto	—	500mm	f/4.5	2250g
CenturyTele-Athenar 500mm F/5.6 II	INTERCHANGEABLE MOUNT	Telephoto	1977	500mm	f/5.6	1700g
CenturyTele-Athenar 600mm F/4.5 II	INTERCHANGEABLE MOUNT	Telephoto	1977	600mm	f/4.5	3230g
CenturyTele-Athenar 650mm F/6.8 II	INTERCHANGEABLE MOUNT	Telephoto	1977	650mm	f/6.8	1800g
ChinonAuto Chinon 100-300mm F/5.6 MC	PENTAX K	Telephoto	1982	100-300mm	f/5.6	600g