Description

Used to adjust the working distance of larger cameras and similar accessories with M54 thread
Telescope side M54x0.75 female thread, 3.5 mm depth
Eyepiece-/camera side M54x0.75 male thread, 3 mm length
High-quality Aluminum, available in different lengths 5mm, 7.5mm, 10mm, 15mm, 30mm and 40mm

Modern cameras are usually characterised by extremely short optical heights, in order to be able to be mounted on various telescope constructions. The old T-2 standard with 5 mm thread depth is a hindrance to this. To take care of this new development, all new Baader T-2, M48 and M54 parts are delivered with the new 3 mm standard.

Specifications

5 mm

MANUFACTURER	Baader Planetarium
SKU (#)	2958705
EAN CODE	4047825052223
NET WEIGHT (KG)	0.006
OPTICAL LENGTH (MM)	5
INNER DIAMETER / CLEAR APERTURE (MM)	51 mm
OUTER DIAMETER	59 mm
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED)	M54 x 0.75
INNER CONNECTION (LENS SIDED)	M54 x 0.75
TYPE OF ADAPTER	Extension
ADAPTERS FAMILY	M54 System

7.5 mm

MANUFACTURER	Baader Planetarium
SKU (#)	2958707
EAN CODE	4047825052230
NET WEIGHT (KG)	0.009
OPTICAL LENGTH (MM)	7,5
INNER DIAMETER / CLEAR APERTURE (MM)	51 mm
OUTER DIAMETER	59 mm
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED)	M54 x 0.75
INNER CONNECTION (LENS SIDED)	M54 x 0.75
TYPE OF ADAPTER	Extension
ADAPTERS FAMILY	M54 System

10 mm

MANUFACTURER	Baader Planetarium
SKU (#)	2958710
EAN CODE	4047825052247
NET WEIGHT (KG)	0.012
OPTICAL LENGTH (MM)	10
INNER DIAMETER / CLEAR APERTURE (MM)	51 mm
OUTER DIAMETER	59 mm
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED)	M54 x 0.75
INNER CONNECTION (LENS SIDED)	M54 x 0.75
TYPE OF ADAPTER	Extension
ADAPTERS FAMILY	M54 System

15 mm

MANUFACTURER	Baader Planetarium
SKU (#)	2958715
EAN CODE	4047825052254
NET WEIGHT (KG)	0.019
OPTICAL LENGTH (MM)	15
INNER DIAMETER / CLEAR APERTURE (MM)	51 mm
OUTER DIAMETER	59 mm
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED)	M54 x 0.75
INNER CONNECTION (LENS SIDED)	M54 x 0.75
TYPE OF ADAPTER	Extension
ADAPTERS FAMILY	M54 System

30 mm

MANUFACTURER	Baader Planetarium
SKU (#)	2958730
EAN CODE	4047825052261
NET WEIGHT (KG)	0.040
OPTICAL LENGTH (MM)	30
INNER DIAMETER / CLEAR APERTURE (MM)	51 mm
OUTER DIAMETER	59 mm
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED)	M54 x 0.75
INNER CONNECTION (LENS SIDED)	M54 x 0.75
TYPE OF ADAPTER	Extension
ADAPTERS FAMILY	M54 System

40 mm

MANUFACTURER	Baader Planetarium
SKU (#)	2958740
EAN CODE	4047825052278
NET WEIGHT (KG)	0.053
OPTICAL LENGTH (MM)	40
INNER DIAMETER / CLEAR APERTURE (MM)	51 mm
OUTER DIAMETER	59 mm
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED)	M54 x 0.75
INNER CONNECTION (LENS SIDED)	M54 x 0.75
TYPE OF ADAPTER	Extension
ADAPTERS FAMILY	M54 System

Baader M54 System

Filters

M54 Extension Tubes