Mount Oem
 |
 ORIGINAL OEM ADHESIVE GARMIN NUVI GPS DASH DASHBOARD SUCTION CUP MOUNT DISC DISK $6.95 Time Remaining: 16d 11h 40m Buy It Now for only: $6.95 |
 OEM WHISTLER Replacement Windshield Mount Suction Cups 10 Standard Diameter $5.48 Time Remaining: 16h 53m |
 Garmin OEM Nuvi Cradle Mount Bracket 700 710 750 755t 760 765t 770 775t 780 785t $27.15 Time Remaining: 11d 21h 10m Buy It Now for only: $27.15 |
 High Quality Garmin OEM Magellan Dashboard Dash Windshield Suction Cup Mount $4.99 Time Remaining: 14d 14h 49m Buy It Now for only: $4.99 |
 NEW GARMIN NUVI FRICTION DASH MOUNT HEAVY OEM BEAN BAG $25.99 Time Remaining: 24d 21h 14m Buy It Now for only: $25.99 |
 NEW GARMIN OEM MOTORCYCLE MOUNT POWER CABLE for ZUMO 660 665 010 11270 03 $54.95 Time Remaining: 22d 7h 29m Buy It Now for only: $54.95 |
 Windshield Suction Cup Mount for Escort Passport Beltronics Radar Detectors OEM $16.95 Time Remaining: 29d 12h 58m Buy It Now for only: $16.95 |
 OEM Windshield Car Mount for MAGELLAN GPS with BONUS Adhesive Mounting Disc $2.24 Time Remaining: 4d 30m Buy It Now for only: $2.24 |
 OEM Authentic Original Garmin NUVI Suction Cup Mount 200w 205w 250w 255w 265wt $5.00 Time Remaining: 2d 7h 35m Buy It Now for only: $5.00 |
 OEM Garmin NUVI 7xx Series CradleWindshield suction cupdash Mount $12.99 (1 Bid) Time Remaining: 2d 11h 45m |
 GARMIN Zumo 400 450 500 550 OEM Motorcycle BIKE MOUNT $58.89 Time Remaining: 26d 17h 33m Buy It Now for only: $58.89 |
 OEM Genuine Original Garmin NUVI 750 755t 760 765t 770 780 775t 785t GPS Cradle $27.15 Time Remaining: 13d 15h 39m Buy It Now for only: $27.15 |
 Garmin Nuvi Suction Cup Mount Holder OEM Original Authentic Genuine 1450 1490 $8.99 Time Remaining: 19d 18h 57m Buy It Now for only: $8.99 |
 PreOwned OEM Garmin Nuvi Suction Cup Mount works LG one $4.95 Time Remaining: 25d 15h 19m Buy It Now for only: $4.95 |
 MIGHTY Grip WHISTLER Radar Detector Windshield Mount Suction Cups OEM 10 $9.98 Time Remaining: 14h 32m Buy It Now for only: $9.98 |
 NEW GARMIN OEM NUVI 350 360 370 CAR SUCTION CUP MOUNT w CRADLE 010 10815 00 $23.50 Time Remaining: 8d 17h 42m Buy It Now for only: $23.50 |
 Garmin NUVI Cradle Mount Clip 750 755 760 770 775 785 OEM Bracket Holder Mount $30.97 Time Remaining: 28d 18h 55m Buy It Now for only: $30.97 |
 Authentic Original OEM Genuine Garmin Nuvi Window Mount 1300LM 1350T 1350LMT New $9.99 Time Remaining: 4d 22h 16m Buy It Now for only: $9.99 |
 OEM TomTom GPS Bean Bag Dash MOUNT xxl 530 535 540 550 ONE XL 330 340 140 130 S $1.50 (2 Bids) Time Remaining: 2d 18h 11m |
 OEM Genuine Garmin GPS Suction Cup Mount Accessories Vehicle Nuvi StreetPilot $8.99 Time Remaining: 10d 21h 17m Buy It Now for only: $8.99 |
 OEM Garmin Nuvi Cradle Mount 011 01730 80 700 710 750 755t 760 765t 010 10823 07 $24.48 Time Remaining: 7d 3h 45m Buy It Now for only: $24.48 |
 NEW GARMIN OEM SUCTION CUP MOUNT w CRADLE 12V ADAPTER for NUVI 760 770 780 785T $37.85 Time Remaining: 14d 17h 7m Buy It Now for only: $37.85 |
 Garmin OEM Nuvi Cradle Mount Bracket 700 710 750 755t 760 765t 770 775t 780 785t $27.15 Time Remaining: 7d 22h 51m Buy It Now for only: $27.15 |
 METRA 86 5618Removal Tool Ford OEM DIN mounted players $8.99 Time Remaining: 12d 13h 11m Buy It Now for only: $8.99 |
 Genuine OEM Garmin Nuvi Cradle Mount Holder 300 310 350 360 370 GPS Adapter Clip $13.38 Time Remaining: 22d 21h 3m Buy It Now for only: $13.38 |
 OEM Genuine Garmin Nuvi 200 W 215 T 250 W 255 W 465 T 465LMT GPS Cradle Holder $10.69 Time Remaining: 25d 11h 31m Buy It Now for only: $10.69 |
 OEM Garmin Cradle mount holder NUVI 750 760 765 770 780 $28.95 Time Remaining: 26d 8h 20m Buy It Now for only: $28.95 |
 OEM TomTom GPS Bean Bag Dash MOUNT go 740 750 940 950 730 720 930 910 710 LIVE $1.55 (2 Bids) Time Remaining: 3d 17h 57m |
 NEW GARMIN OEM MOTORCYCLE BIKE MOUNT POWER CABLE for ZUMO 450 550 010 10859 00 $78.00 Time Remaining: 1d 17h 8m Buy It Now for only: $78.00 |
 Replacement Suction Cup Window Mount Windshield Garmin Nuvi GPS Series OEM NEW $5.99 Time Remaining: 2d 13h 46m Buy It Now for only: $5.99 |
 Genuine Garmin Nuvi GPS OEM Windshield Suction Cup Mount 600610650680660670 $8.99 Time Remaining: 16d 5h 57m Buy It Now for only: $8.99 |
 OEM Genuine Garmin NUVI 600 660 680 GPS Cradle Mount Holder Bracket Adapter NIB $18.97 Time Remaining: 26d 21h 1m Buy It Now for only: $18.97 |
 New OEM Original Garmin Nuvi GPS Car Suction Cup Mount Windshield Dash Board $5.94 Time Remaining: 20d 20h 21m Buy It Now for only: $5.94 |
 ALPINE SLEEVE MOUNT SINGLE DIN OEM BRAND NICE alpu $9.99 Time Remaining: 10d 13h 23m Buy It Now for only: $9.99 |
 OEM Genuine Garmin NUVI 660 680 GPS Cradle Holder Clip Bracket Mount NIB $18.97 Time Remaining: 10d 14h 40m Buy It Now for only: $18.97 |
 OEM Garmin Nuvi Suction Cup Mount Cradle for 1400 1410 1450 1460 1490 LMT GPS $14.59 Time Remaining: 12d 8h 19m Buy It Now for only: $14.59 |
 04 08 FORD OEM F 150 ROOF RAIL MOUNTED DVD PLAYER LCD SCREEN W HEADPHONE $142.50 (7 Bids) Time Remaining: 4d 15h 35m |
 NEW Genuine Authentic Garmin nuvi 350 360 370 GPS Cradle Clip Bracket Adapter $13.39 Time Remaining: 5d 26m Buy It Now for only: $13.39 |
 NEW GARMIN OEM HANDLEBAR BIKE MOUNT for GPSMAP 60 60C 60Cx 60CSx 010 10454 00 $15.95 Time Remaining: 21d 13h 12m Buy It Now for only: $15.95 |
 Universal Cell Phone Holder OEM Car Mount by Mountek $19.95 Time Remaining: 16d 20h 49m Buy It Now for only: $19.95 |
 Garmin NUVI Cradle Mount Clip 750 755 760 770 775 785 OEM Bracket Holder Mount $27.15 Time Remaining: 28d 18h 50m Buy It Now for only: $27.15 |
 NEW GARMIN OEM TRANSOM MOUNT TRANSDUCER for GPSMAP 546s 720s 740s GSD 20 21 22 $66.00 Time Remaining: 23d 6h 37m Buy It Now for only: $66.00 |
 OEM Garmin Nuvi 2450 LM 2460 2460LT 2460LMT GPS Cradle Bracket Clip Holder Mount $19.95 Time Remaining: 29d 13h 42m Buy It Now for only: $19.95 |
 OEM Genuine Garmin Nuvi 50 50LM GPS Cradle Holder Bracket Clip Mount $19.95 Time Remaining: 22d 15h 34m Buy It Now for only: $19.95 |
 Garmin Nuvi 2300 2350 2360LMT 2360LT 2370LT GPS Cradle Clip Bracket Holder Mount $18.99 Time Remaining: 8d 22h 31m Buy It Now for only: $18.99 |
 OEM TomTom GPS Bean Bag Dash MOUNT go 740 750 940 950 730 720 930 910 710 LIVE $0.99 (1 Bid) Time Remaining: 5d 18h 33m |
 OEM Windshield Mount 35 Mirror Monitor + Camera + AUTODIM $199.95 Time Remaining: 15d 8h 21m Buy It Now for only: $199.95 |
 LOT 2 PreOwned OEM Genuine Garmin GPS Suction Cup Mount Accessories Windshield $9.99 Time Remaining: 10d 22h 30m Buy It Now for only: $9.99 |
 Genuine OEM Garmin Nuvi GPS Windshield Suction Cup Mount Car Vehicle Replacement $8.99 Time Remaining: 1d 16h 41m Buy It Now for only: $8.99 |
 Garmin Nuvi 1690 Cradle Bracket Holder Clip Mount 011 02295 30 $14.95 Time Remaining: 13d 8h 10m Buy It Now for only: $14.95 |
 GENUINE TomTom GO 720 730 920 930 GPS Window Mount Holder 630 windshield tom OEM $9.46 Time Remaining: 23d 16h 37m Buy It Now for only: $9.46 |
 NEW GARMIN OEM SUCTION CUP MOUNT w CRADLE for NUVI 350 360 370 010 10815 00 $23.50 Time Remaining: 25d 15h 43m Buy It Now for only: $23.50 |
 Genuine Garmin Nuvi 300 310 350 360 370 GPS Adjustable Window Suction Cup Mount $13.79 Time Remaining: 28d 13h 35m Buy It Now for only: $13.79 |
 KENWOOD SLEEVE MOUNT SINGLE DIN OEM BRAND NEW KAN $9.29 Time Remaining: 10d 12h 45m Buy It Now for only: $9.29 |
 GPS OEM Garmin Windshield Ball Socket Suction Cup Mount Bracket Unit Holster $11.99 Time Remaining: 6d 17h 44m Buy It Now for only: $13.99 |
 GARMIN Nuvi 750 760 770 780 OEM Suction MOUNT + CHARGER $36.49 Time Remaining: 27d 7h 36m Buy It Now for only: $36.49 |
 OEM Genuine GARMIN NUVI 750 755T 760 770 775T 780 GPS Suction Cup MountCradle $32.59 Time Remaining: 22d 21h 46m Buy It Now for only: $32.59 |
 Garmin Nuvi Bracket Suction Cup Mount Cradle Clip Holder 3590lmt 3550lm 3540 $28.95 Time Remaining: 28d 18h 37m Buy It Now for only: $28.95 |
 GARMIN OEM BIKE MOUNT for GPSMAP 76 76C 76Cx 76CS 76CSx 76S 96 96C 010 10305 01 $15.50 Time Remaining: 7d 13h 8m Buy It Now for only: $15.50 |
 Whistler Windshield Suction Cup Mount Radar Detectors OEM Standard 1 New $13.79 Time Remaining: 4d 10h 51m Buy It Now for only: $13.79 |
 NEW GARMIN OEM HANDLEBAR BIKE MOUNT for RINO 110 120 130 GPS 010 10351 00 $15.95 Time Remaining: 19d 19h 39m Buy It Now for only: $15.95 |
 OEM Genuine Garmin NUVI 660 670 680 GPS Vehicle Car Suction Cup Mount Cradle $25.95 Time Remaining: 4d 10h 34m Buy It Now for only: $25.95 |
 NEW GARMIN OEM MARINE MOUNT for eTrex CAMO LEGEND VISTA C Cx H HCx 010 10354 00 $23.95 Time Remaining: 22d 15h 41m Buy It Now for only: $23.95 |
 OEM TomTom GPS Bean Bag Dash MOUNT go 740 750 940 950 730 720 930 910 710 LIVE $0.99 Time Remaining: 6d 18h 7m |
 OEM Garmin dzl 560 560LT 560LMT GPS Cradle Bracket Clip Holder w external input $19.95 Time Remaining: 13d 16h 46m Buy It Now for only: $19.95 |
 OEM Garmin Rail Mount for Etrex Summit Venture Venture HC Camo 010 10267 00 $19.99 Time Remaining: 8d 20h 59m Buy It Now for only: $19.99 |
 Garmin OEM Cradle Mount Bracket Holder Clip Speaker Nuvi GPS 3750 3760T 3760LMT $21.95 Time Remaining: 16d 11h 42m Buy It Now for only: $21.95 |
 NEW GARMIN OEM QUARTER TURN BIKE MOUNT for EDGE 200 500 800 010 11430 00 $11.85 Time Remaining: 11d 23h 5m Buy It Now for only: $11.85 |
 Genuine Magellan Maestro 5310 GPS Window Cradle Suction Mount Holder Bracket OEM $9.49 Time Remaining: 11d 19h 35m Buy It Now for only: $9.49 |
 NEW OEM Genuine Garmin NUVI 650 660 670 680 GPS Cradle Holder Clip Bracket Mount $16.96 Time Remaining: 12d 22h 8m Buy It Now for only: $16.96 |
 Garmin Nuvi OEM Suction Cup Mount Clip 200w 205w 215t 250w 255w 260w 265t 265wt $9.99 Time Remaining: 13d 20h 18m Buy It Now for only: $9.99 |
 PIONEER SLEEVE MOUNT SINGLE DIN OEM BRAND NEW screw in front variety $12.95 Time Remaining: 21d 11h 52m Buy It Now for only: $12.95 |
 OEM Garmin NUVI 1200 1300 Series Suction Cup Mount Bracket Cradle Clip Holder $4.99 Time Remaining: 6d 19h 5m Buy It Now for only: $10.99 |
 Genuine OEM Garmin NUVI700 750 755T 760 770 780 Charger Cradle Mount Replacement $27.15 Time Remaining: 22d 22h 1m Buy It Now for only: $27.15 |
 Original OEM Magellan RoadMate 1440 GPS Windshield Mount AN0303SWXXX NEW $14.99 Time Remaining: 27d 18h 35m Buy It Now for only: $14.99 |
 NEW GARMIN OEM TRANSOM MOUNT TRANSDUCER for FISHFINDER 100 160 240 250 GSD 21 22 $74.95 Time Remaining: 9d 12h 24m Buy It Now for only: $74.95 |
 Garmin Nuvi Suction Cup Mount Cradle 200W 205W 215T 250W 255W 260W 265T 275t $8.80 Time Remaining: 13d 18h 4m Buy It Now for only: $8.80 |
 OEM Garmin Nuvi Suction Cup Mount Bracket for 1400 1410 1450 1460 1490 LMT GPS $14.59 Time Remaining: 12d 8h 14m Buy It Now for only: $14.59 |
 OEM PIONEER TS X200 SURFACE MOUNT 3 WAY BASS REFLEX SPEAKERS $101.64 Time Remaining: 28d 19h 8m Buy It Now for only: $101.64 |
 Genuine Garmin Nuvi GPS OEM Suction Cup Mount 250 255w cradle clip bracket $13.90 Time Remaining: 18d 8h 45m Buy It Now for only: $13.90 |
Lens Mount
List of lens mount types
These types are organized by category; find details in the section that follows.
Stills
Canon EF
Canon EF-S
Canon FD
Canon FL
Contax N
Contax/Yashica bayonet
Four Thirds System
Fujica X bayonet
Konica original bayonet
Konica AR 47mm bayonet
Leica M mount
Leica M39 screw mount
Leica R bayonet
M42
Mamiya bayonet
Micro Four Thirds System
Minolta AF
Minolta V
Minolta MD
Miranda bayonet (all Miranda cameras had a dual bayonet/M44 screw mount)
Nikon F
Nikon S
Olympus OM
Pentax K
Sigma SA
T-mount (T-thread)
Yashica AF
Cine
Aaton universal
Arri bayonet
Arri PL
Arri standard
B4
BNCR
C mount
CA-1
PV (Panavision)
Industrial
C mount
CS mount
Front-plate mount
List of lens mounts
This list of lens mounts is ordered by flange focal distance, from shortest to longest. It includes both digital, still photography and movie lens mounts.
OEM
model
line(s)
Interchangeable
type
name
Frame
size
Camera
type
Throat
or
thread
diameter
Mount
thread
pitch
Mount
type
Flange
focal distance
D mount
8 mm
movie and CCTV
0.625 inch
32 TPI
Screw
12.29 mm
CS mount
16 mm
movie and CCTV
1 inch
32 TPI
Screw
12.52 mm
C mount
16 mm
movie and CCTV
1 inch
32 TPI
Screw
17.526 mm (0.69 inches)
Canon EX
Camcorder
Bayonet
20 mm
Olympus E-P1, Panasonic G1, GH1, GF1
Micro Four Thirds
17.3mm x 12.98mm
digital still
~38mmA[
Bayonet
20 mm
Bolex
16 mm
movie
Breech lock
23.22 mm
Samsung NX
23.4mm x 15.6mm APS-C
digital still
Bayonet
25.5 mm
Leica M bayonet
35 mm
still
44 mm
Bayonet
27.8 mm
Canon screw mount
35 mm
still
M39
1 mm
Screw
Leica M39 screw mount
35 mm
still, enlargers
M39
26 TPI
Screw
28.8 mm
Narciss
16 mm
still
M24
1 mm
Screw
28.8 mm
Olympus Pen F
35 mm half-frame
still
Bayonet
28.95 mm
Contax G
35 mm
still
Breech lock
29.00 mm
Hasselblad Xpan
35 mm panoramic
still
Bayonet
34.27 mm
Alpa
35 mm
still
Bayonet
37.80 mm
Minolta Vectis
30.2mm 16.7mm APS
still
Bayonet
38mm
Olympus E, Panasonic Lumix DMC-L, Leica Digilux
Four Thirds
17.3mm x 12.98mm
digital still
~44mmA[
Bayonet
38.67 mm
Aaton universal
16 mm
movie
Breech lock
40 mm
Konica A/R
35 mm
still
Bayonet
40.7 mm
Canon R
35 mm
still
Breech lock
42 mm
Canon FL
35 mm
still
Breech lock
42 mm
Canon FD
35 mm
still
Breech lock
42 mm
Fujica-X
35 mm
still
Bayonet
43.5 mm
Minolta SR/MC/MD
35 mm
still
Bayonet
43.5 mm
Petriflex
35 mm
still
Breech lock
43.5 mm
Canon EF
35 mm
still
54mm
Bayonet
44 mm
Canon EF-S
APS-C
digital still
54mm
Bayonet
44 mm
Sigma SA
35 mm
still
Bayonet
44 mm
Paxette
35 mm
still
M39
1 mm
Screw
44 mm
Praktica B
35 mm
still
Bayonet
44.4 mm
Minolta AF, Sony Alpha
35 mm
still
Bayonet
44.5 mm
Rolleiflex SL35
35 mm
still
Bayonet
44.6 mm
Exakta, Topcon
35 mm
still
Bayonet
44.7 mm
Pentax K
35 mm
still
Bayonet
45.5 mm
Asahiflex
35 mm
still
37 mm
1 mm
Screw
45.5 mm
Praktica
M42 lens mount
35 mm
still
42 mm
1 mm
Screw
45.5 mm
Yashica/Contax
35 mm
still
Bayonet
45.5 mm
Mamiya ZE
35 mm
still
Bayonet
45.5 mm
Olympus OM
35 mm
still
46 mm
Bayonet
46 mm
Nikon F-mount
35 mm
still
44mm
Bayonet
46.5 mm
Leica R
35 mm
still
Bayonet
47 mm
Contax-N
35 mm
still
Bayonet
48 mm
Praktina
35 mm
still
Breech lock
50 mm
Arri standard
35 mm and 16 mm
movie
Tab lock
52 mm
Arri bayonet
35 mm and 16 mm
movie
Bayonet
52 mm
Arri PL
35 mm and 16 mm
movie
Breech lock
52 mm
Tamron
T2, T-mount or T-thread
35 mm
still
42mm
0.75 mm
Screw
55 mm
Panavision PV mount
35 mm
movie
Breech lock
57.15 mm
Mamiya 7/7II
Medium format
still
Bayonet
60 mm(approx.)
Mitchell BNCR mount
35 mm
movie
Breech lock
61.468 mm
Mamiya 645
Medium format
still
Bayonet
63.3 mm
Leitz Visoflex II/III
35 mm
still
Bayonet (Leica M)
68.8 mm
Pentax 645
Medium format
still
Bayonet
70.87 mm
Arri Maxi PL
70 mm
movie
64mm
73.5 mm
Pentacon Six
Medium format
still
Breech lock
74.1 mm
Hasselblad
Medium format
still
Bayonet
74.9 mm
Kowa Six/Super 66
Medium format
still
breech lock
79 mm
Pentax 6x7
Medium format
still
Bayonet
84.95 mm
Leitz Visoflex I
35 mm
still
M39
26 TPI
Screw
91.3 mm
Bronica S2A
Medium format
still
57
1
Bayonet
101.7 mm
Rolleiflex SL66
Medium format
still
Bayonet
102.8 mm
Mamiya RZ
Medium format
still
Bayonet
105 mm
Mamiya RB
Medium format
still
Bayonet
112 mm
Legend
Legend
Column
Description
OEM model line(s)
primary manufacturer(s) or model line(s) with this mount
Interchangeable type name
interchangeable mounts used by multiple camera body and lens manufacturers
Frame size
maximum or typical film or image sensor format or size used for this mount
Camera type
digital, still, movie, CCTV, ...
Throat or thread diameter
Nominal inside-female or outside-male major diameter (D) with units: inch, mm, or M (ISO 68-1 metric thread pitch mm)
Mount thread pitch
(P) either: (Unified-thread) pitch count/inch, or (metric) mm/thread pitch
Mount type
Bayonet, Breech, Screw, ...
Flange focal distance
Nominal (mm) distance from film or image sensor to lens mount
Secondary lens mount
Secondary lens refers to a multi-element lens mounted either in front of a camera's primary lens, or in between the camera body and the primary lens.
(D)SLR camera & interchangeable-lens manufacturers offer lens accessories like extension tubes and secondary lenses like teleconverters; which mount in between the camera body and the primary lens, both using and providing a primary lens mount.
Canon PowerShot A and Canon PowerShot G cameras have a built-in or non-interchangeable primary (zoom) lens; and Canon has "conversion tube" accessories available for some Canon PowerShot camera models which provides either a 52mm or 58mm "accessory/filter" screw thread. Canon's close-up, wide- (WC-DC), and tele-conversion (TC-DC) lenses have 2, 3, and 4-element lenses respectively, so they are multi-element lenses and not diopter "filters".
Notes
^ A: The authoritative normative source for 4/3 standards information is Four-Thirds.Org and not 3rd-party reviews.
4/3's published facts:
"Size of the 4/3-type Sensor: The standard diagonal length of the sensor is 21.63 millimetres (0.852 in). It is half that of 35-mm film format (36 millimetres (1.4 in) x 24 millimetres (0.94 in) = 43.27 millimetres (1.704 in)) and suitable format for professional use in digital age. The image circle of the interchangeable lens is specified based on this diagonal length. The focal length is about a half that of a 135 film camera lens assuming the same angle of view."
"The foundation for the high picture quality of the Four Thirds system is the lens mount, which is about twice the diameter of the image circle."
"Differences between Four Thirds System mount and Micro Four Thirds System mount: Mount diameter reduction; As a result of research aimed at facilitating the design of compact, lightweight lenses while maintaining the current strength, the outer diameter of the lens mount has been reduced by approx. 6 millimetres (0.24 in). ... the Micro Four Thirds System ... specifies the optimum flange back length required to reduce camera size and thickness, assuming the omission of the mirror box. The flange back length has been reduced to about 1/2 that of the Four Thirds System."
So:
21.63mm * 2 = 43.26 millimetres (1.703 in) or ~44mm
43.26mm - 6mm = 37.26 millimetres (1.467 in) or ~38mm
(21.63mm)^2 = ( ( 17.3mm ^ 2 ) + ( 12.98mm ^ 2 ) ); See: Pythagorean theorem (5^2 = 4^2 + 3^2)
NOTE: Some published reviews of 4/3 instead cite the (female) "outside diameter" of the lens or mount as ~50mm (and micro-4/3 as ~44mm),, and not the appropriate major diameter (D) ~44mm which is the camera body's female mount inside-diameter and the lens's male mount outside-diameter (micro-4/3 ~38mm).
References
^ "Camera Story - 1987-1991 EOS" (HTML). Canon. http://www.canon.com/camera-museum/history/canon_story/1987_1991/1987_1991.html. Retrieved 2008-07-22.
^ Canon EF-S lens mount has a 54 mm diameter throat
^ Nikon F-mount has a 44 mm diameter throat
^ "About Four Thirds, Standard, Whitepaper (Summary of Standard)" (HTML). Four Thirds System. http://www.four-thirds.org/en/about/standard.html. Retrieved 2008-08-11.
^ "About Four Thirds, Standard, Benefits of Four Thirds" (HTML). Four Thirds System. http://www.four-thirds.org/en/about/benefit.html. Retrieved 2008-08-11.
^ "Micro Four Thirds, Standard, Whitepaper (Summary of Standard)" (HTML). Four Thirds System. http://www.four-thirds.org/en/microft/whitepaper.html. Retrieved 2008-08-11.
^ "Olympus and Panasonic announce Micro Four Thirds" (HTML). Digital Photography Review. http://www.dpreview.com/news/0808/08080501microfourthirds.asp.
General references
Markerink, Willem-Jan. "Camera mounts & registers". http://www.a1.nl/phomepag/markerink/mounts.htm.
See also
ISO metric screw thread
External links
SLR Mount Identification Guide
Standard: GOST 10332-72 (in Russian) M421/45.5, M391/28.8
Standard: GOST 10332-63 (in Russian) M391/45.2 (aka Z39), M391/28.8, bayonet C (cameras: Zenit-5, Zenit-6, Zenit-7), bayonet Zenit-7
Camera mounts & registers from Robert Monahan Medium Format Photography Megasite http://medfmt.8k.com/
Camera mounts & registers from Willem-Jan Markerink http://www.markerink.org/WJM/HTML/mounts.htm
Camera Mounts Sorted by Register
Alphabetical List of Camera Mounts
Nikon Lens Nomenclature - a study in frustration
Adaptall-2.com
Mechanical & Optical Instruments
Categories: Lens mounts
About the Author
I am a professional writer from Mp3 Player Manufacturers, which contains a great deal of information about pencil pouch , leather pencil case, welcome to visit!