Reference Photos of Phototubes:
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Common Phototube and C-mount Adapters. |

American Optical Series 10
28mm ID Photoport without
#1044 Phototube.
MDSLR-AO fits this port directly. |

AO 10 showing #1044 Phototube.
Older #1044's are usually silver. MM25TC clamp recommended for MM
Series adapters. SC67LJ or SC50LJ C-mount adapters recommended for
dedicated microscope cameras. |

Meiji ML Series has standard
23mm ID / 25mm OD phototube. MM25TC clamp recommended for MM Series
adapters. SC67LJ or SC50LJ C-mount adapters recommended for
dedicated microscope cameras. |

Leica HC dovetail Photoport - usually marked "HC" and uses a 3mm
allen screw. Uses DDxxHCC C-mounts.
MDSLR-HC
fits this port directly. |

Leica DMR with 37mm ID Photoport -
Looks very similar to the 38mm type, so measure carefully! Uses D10DMC
or DD63MZC or DD50MZC C-mounts. MDSLR-DMR can be special ordered
to replace this phototube for DSLR's. |

Leica DME 36mm ID Photoport.
MDSLR-LE fits this port directly. |

Older Leitz ISO 38mm ID Photoport -
used for most Leitz trinocular scopes:
Ortholux, Orthoplan, Dialux, Laborlux, etc. Uses DxxNLC 1x C-mount for
38mm ISO port. Uses DD20NLT ISO T-mount. |

Leica M and S series stereomicroscopes with externally threaded port with
28mm ID. Uses Leica C-mounts or Leica 10445930 conversion to 37mm ID
phototube plus DDxxMZC C-mounts.
MDSLR-LM
fits this port directly. |

Leica MZ 37mm ID Phototube HU/HV
Off-white phototubes are 37mm. Uses D10DMC or DD63MZC or DD50MZC
C-mounts. |

Wild M3 with ISO 38mm ID Phototube
Black Leica/Wild Phototubes are 38mm. Uses DxxNLC C-mounts.
Uses DD20NLT ISO T-mount. |

Older Wild M5 with 30mm Phototube - older ones are painted yellow
Direct fit for MM Series; dedicated microscope cameras require SCxx30
C-mounts. |
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Nikon Eclipse 55i with Ergo Head and built-in 0.7x C-mount
Phototube. Works with 1/2" and 2/3" sensor cameras
directly, but no way to attach DSLR or MM series adapters. Also may
restrict some C-mount cameras due to size constraints. |

Nikon Eclipse LV100 with 40mm ID Photoport. Requires Nikon MBB63430
to convert to standard 38mm ISO port for use with DxxNLC C-mounts.
MDSLR-NK
fits this port directly. This is the new Nikon standard port for
materials and stereo microscopes. |

Nikon E200 with non-ISO 38mm port.
Requires Nikon MBB73520 Y-T TV Tube for use with DxxNLC
C-mounts. MDSLR-NE fits this port directly. |

Nikon Eclipse with ISO 38mm ID Photoport - Nikon "chimney" tube
has been removed. Uses DxxNLC C-mounts.
Uses DD20NLT ISO T-mount. |

Nikon Eclipse with "Chimney" phototube with recessed 30mm ID
port.
MM-SLR, MM99 and MMC00L and variants fit this chimney tube directly; MM3
does not. Uses SCxxNF C-mounts. |

Nikon Labophot-2 ISO 38mm Photoport with "chimney" tube removed.
Uses DxxNLC C-mounts.
Uses DD20NLT ISO T-mount. |

Nikon Optiphot / Labophot "chimney" type phototube with recessed 23mm ID
port. MM-SLR,
MM99 and MMC00L and variants fit this chimney tube directly; MM3
does not. Uses SCxxNF C-mounts. |

Olympus BH2 with reversed dovetail photoport with recessed 23mm ID
port. For MM Series, use MMBH2 clamp. Uses DxxBHC C-mounts.

Olympus Vanox also has the reversed dovetail port. |

Olympus BX with 51mm ID dovetail Photoport. Uses DxxBXC C-mounts.
MDSLR-BX fits this port directly. Also for
Olympus SZX. |

B&L Stereozoom 7 with 27mm ID photoport. Older SZ7's accept a
threaded 25mm phototube. |

B&L / Leica Stereozoom 6 with 28mm ID photoport.
Contact us for help with this one. |

Jenaval 48mm dovetail Photoport. Jenalumar and Jenavert also use
this port. Uses DxxZJC C-mounts. Jenapol's also have this port, but the phototube must be
much shorter for parfocality, so it requires M10ZJP C-mount - 1x only. |

Zeiss Stemi 2000C with new 30mm ID photoport (Zeiss # 45 29 02).
Uses DxxZNC C-mount or MDSLR-ZS DSLR Adapter. |

Zeiss Axio Imager side photoport uses newer Zeiss DxxZNC C-mounts or
MDSLR-ZS
DSLR Adapter. |

Zeiss Axioskop with 44mm dovetail photoport. Uses DxxZAC C-mounts.
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Zeiss Axioplan with 44mm dovetail photoport. Uses DxxZAC C-mounts. |

Zeiss Universal 47mm dovetail Photoport. Uses DxxZUC C-mounts. |

Zeiss Standard with 23mm ID / 25mm OD phototube. For MM Series, MM25TC clamp
recommended. Uses SCxxLJ C-mounts.
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