Quantaray 500mm f8 Mirror
Most Quantaray lenses were made by Sigma and some were made by Tamron and Tokina. This lens performs like a Sigma Mirror lens. It is reasonably sharp if you can hold it steady. It has the typical ringed bokeh we see from mirror lenses. Contrast is surprisingly high. While it is not a Zeiss or even a Tamron in quality, it is still far better than any of the off-brands flooding the market.
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Lens Mount Identification
Still Camera Mounts
Argus
C3 / 33mm Thread
reg - 41.9mm
dia - 33mm
Geiss Mount
reg - 44.5mm
Argus 21
reg - 39mm
dia - 38mm
The Argus 21 50mm f3.5 Cintar can be removed and used as an enlarger lens. It is not the same mount as the later C lenses.
Altix
Altix Bayonet
reg - 42.5mm
dia - 34mm
Altix made cameras from 1938-1958.
Still Camera Mounts
Bronica
Bronica ETRS
reg - 69mm
Bronica SQ
reg - 85mm
dia - 78mm
Bronica GS-1
Bronica S2A
reg - 101.7mm
dia - 57mm
Edixa / Wirgin
m42 (modified)
reg - 45.46mm
thread pitch 1mm
m42 (modified)
reg - 45.46mm
thread pitch 1mm
The Edixa m42 mount
is oriented slightly off of the Praktica standard. Lenses with aperture arms and automatic aperture lenses made by other mfg's will not work properly on an Edixa body. Also, Edixa lenses may not work properly on standard m42 bodies.
Canon 'new' FD
reg - 42mm
dia - 48mm
Canon FL
reg - 42mm
dia - 48mm
Canon EF
reg - 44mm
dia - 54mm
Canon Rangefinder
reg - 28.8mm
dia - 39mm
Canon XL
Canon VL
reg - 20mm
dia - n/a
Canon R
Canonflex R
reg - 42mm
dia - 48mm
Canon EF-m
reg - 18mm
Canon EF-S
reg - 44mm
Zeiss Ikon / Contax
Contax Rangefinder
reg - 34.85mm
dia - 44mm
Contaflex
Contax/Yashica
reg - 45.5mm
dia - 48mm
Contarex
reg - 46mm
dia - n/a
Contax G
reg - 29mm
dia - 44mm
Contax 645
reg - 64mm
Contax N
reg - 48mm
dia - 55mm
Werra
reg - 54mm
dia - 44.5mm
Icarex
reg - 48mm
dia - n/a
Exakta
Exakta Bayonet
reg - 44.7mm
dia - 38mm
Exakta
Fuji
Fuji X Digital
reg - 17mm
dia - n/a
Fuji G690BL
Fuji GX680
Fuji X-Fujinar
reg - 43.5mm
dia - 49mm
Fujifilm G
reg - 26.7mm
Hasselblad
Hasselblad H
reg - 61.63mm
dia - n/a
X-PAN
reg - 34mm
dia - 46mm
Hasselblad V
reg - 74.9mm
dia - 69mm
Hasselblad 1000F
reg - 82.1mm
dia - 78mm
Hasselblad XCD
reg - 20mm
Konica
Konica AR
reg - 40.5mm
dia - 47mm
Konica F
reg - 40.5mm
dia - n/a
Kodak
Retina Reflex DKL
reg - 45.7mm
dia - n/a
Kodak C
Kodak M
Kodak S
KW
Praktina
reg - 50mm
dia - 46mm
Praktiflex m40
reg - 44mm
dia - 40mm x 1mm thread
Kiev
Kiev 10/15
reg - n/a
dia - n/a
Leica R 1cam
reg - 47mm
dia - 49mm
Leica R 2cam
Leica R 3cam
Leica R 3rd
Leica R ROM
M Digital
reg - 27.8mm
dia - 44mm
Leica TL
L39mm Thread
reg - 28.8mm
26 tpi
Leica Visoflex
Leica SL
reg - 19mm
Leica S
reg - 53mm
dia - n/a
KMZ
Start
reg - 42mm
Mamiya
Mamiya 645
reg - 63.3mm
dia - 62mm
Mamiya 6
Mamiya 7
reg - 57.85mm
dia - 49mm
Mamiya E
reg - 43.5mm
dia - 49mm
Mamiya RB
reg - 112mm
dia - 60mm
Mamiya 645AF
Mamiya TLR
Mamiya 645N
Mamiya RZ
reg - 105mm
dia - 60mm
Miranda
Miranda
(44m Screw & Bayonet)
reg - 41.5mm
dia - n/a
Miranda's lens mount was originally a 44mm screw mount.. They switched to a bayonet mount for the Sensorex. Some of their lenses have both mounts so they can be used with any Miranda body.
Minolta
Minolta AF Digital
reg - 44.5mm
dia - 49.mm
Minolta Vectis
reg - 38mm
dia - n/a
Minolta SR / MD
reg - 43.7mm
dia - 41mm
Minolta AF A
reg - 44.5mm
dia - 49mm
Meopta
38mm Opema
reg - 28.8mm
dia - n/a
Do not confuse this mount with a Leica 39mm mount. They are not compatible.
Nikon F (Non Ai)
reg - 46.5mm
dia - 44mm
Nikon Ai
Nikon AiS
Nikkor AF
Nikonos
Nikon AF-S
Nikon 1
reg - 17mm
dia - 40mm
Nikon IX Pronea
Nikon RS
Olympus
Olympus OM
reg - 46mm
dia - 46mm
Olympus PEN
reg - 28.95mm
dia - n/a
OM AF
Based on OM mount.
Olympus Digital E
Olympus Digital PEN
Micro 4/3
reg - 38.67mm
M42 semi auto
(aperture lever)
reg - 45.46mm
thread pitch 1mm
M42 Screw
reg - 45.46mm
thread pitch 1mm
Pentax K
reg - 45.46mm
Pentax KAF
Pentax KAF Digital
Pentax 110
reg - 27mm
Pentax 645 N AF
Note: m42 mounts were actually first introduced by Praktica despite being referred to as Pentax m42.
Pentax 645 MF
reg - 70.87mm
Pentax 6x7 MF
reg. - 85mm
Pentax Q
reg - 9.2mm
dia - n/a
Petri
Petri Bayonet
reg - 45.5mm
dia - 43mm
Petri only made one lens mount, but they also used M42 mounts. Some Petri lenses have Pentax K mounts but they were made by third party manufacturers such as Cosina. Petri bayonet and M42 mount lenses were excellent. The Cosina made lenses are not the same build quality but the optics can be quite good.
Pentacon/Praktica
Pentacon 6
reg - 74.1mm
Praktica B
reg - 44.4mm
dia - n/a
Pentina
reg - 54.95mm
dia - n/a
The Pentacon 6 mount was developed by Zeiss. Variants of the mount were used by Kiev 88 and Exakta 66.
Rollei
Rollei SL66
reg - 102.8mm
dia - n/a
Rollei SLX
reg - 74mm
dia - n/a
Rollei 2 pin
Rollei 1 pin QBM
reg - 44.6mm
dia - 46mm
Reflex Korelle
Reflex Korelle
The Reflex Korelle mount is a 40.5mm screw mount for 6x6cm medium format cameras.
Rectaflex
Rectaflex Bayonet
reg - 43.4mm
dia - n/a
Robot
26mm Thread
reg - 31mm
dia - 26mm
Robot Bayonet
reg - 31mm
dia - n/a
Ricoh
Ricoh 999
reg - 45.5mm
dia - n/a
Sony
Sony E
reg - 18mm
dia - n/a
Sony Alpha
reg - 44.5mm
dia - 49.7mm
Sony FE
Sigma
Sigma SA
reg - 44mm
dia - n/a
The Sigma mount has two variations. The first version has two bayonets to support heavy lenses. That feature was not actually used so they remove the extra bayonet with the introduction of the SD14. All Sigma AF bodies use the Sigma bayonet mount. Early Sigma MF bodies used Pentax mounts.
Topcon
Topcon RE
reg - 44.7mm
dia - 38mm
Topcon / Exakta
UV Topcor
reg - 55mm
dia - n/a
Yashica
Pentamatic
reg - 43mm
dia - 47mm
Yashica AF
Voigtlander
Bessamatic
reg - 44.7mm
dia - 47mm
Vitessa T
reg - 44.7mm
dia - 47mm
Voigtlander mounts are Deckel mounts. They are the predecessors of the Retina Reflex DKL mount. Info here.
Samsung
Samsung NX
reg - 25.50mm
NX Mini
reg - 6.95mm
Interchangeable Mounts
T4 Mount
Vivitar TX
T-Mount & T2
reg - 55mm
width 42mm
thread pitch .75mm
Vivitar TX mounts look very similar to T4 mounts but they are not fully interchangeable. T4 mounts can be used on TX lenses but TX mounts can not be used on T4 lenses. TX mounts have slightly better automation.
T-Mounts thread onto telescopes, mirror lenses and preset lenses. They do not offer any automation. T2 mounts are adjustable T-Mounts.
Tamron Adaptamatic
Tamron Adaptall
Tamron Adaptamatic mounts attach to the lens a bit awkwardly and are tightened to the lens by way of a large retaining ring. Adaptamatic mounts offer limited automation and can be tricky to attach. Tamron replaced the Adaptamatic with the Adaptall system which offers more control and is much easier to attach.
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Sigma YS
reg - 55mm
Sigma YS mounts are basically T-mounts with an aperture pin. They are adjustable and must be adjusted to achieve proper alignment of the aperture pin.
NOTE: Don't mistake T-mounts, T2 mounts and YS mounts for M42 mounts. They are all 42mm but M42 has a different thread pitch. They are never compatible with each other.
Tokina 47mm
reg - 55mm
dia - 47mm x .75 tp
Komura used two interchangeable mount systems. The first was a 47mm threaded adapter similar to a T-mount. It is called a Unidapt. Do not confuse this with a rare Tokina adapter which is also 47mm. The second system is called Uni Auto. It is a bayonet system similar to Tamron Adaptall. Both adapters can be very hard to find. This pic was borrowed from a forum.
Komura Uni Auto
reg - n/a
dia - 47mm thread
Tokina made lenses in the 1960's that used an interchangeable mount similar to a T-mount. The mount was 47mm threaded. Don't confuse it with a Komura 47mm mount. These lenses and mounts are rare. These are also called Hanimex H mounts.
Tokina 47mm mount
Very Similar to Komura
Topman made lenses in the early 1980's. They used an aperture specific interchangeable mount. These mounts are rare but not in high demand,.
Topman Adapter
reg - n/a
dia - n/a
Cinema Mounts
Aaton
Aaton
Arri
Arri Bayonet
Arri PL
Arri LPL
B4
B4
BNC
BNC
Bolex
Bolex SBM
C
C
1" diameter
32 tpi
reg - 17.526mm
CS reg 15.526mm
D
D
3/4" diameter
32 tpi
reg 12.29mm
Eclair
CA-1
Eyemo
Eyemo
Camera
.
Mitchell
Standard
4 hole 8mm
3 hole 16mm
Movikon
Movikon