Baader M48 Extension Tube 7.5 mm | PixelSkiesAstro
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  • Baader M48 Extension Tube 7.5 mm | PixelSkiesAstro
  • Baader M48 Extension Tube 7.5 mm | PixelSkiesAstro

Baader M48 Extension Tube 7.5 mm

24,00 €
TTC

Baader M48 Extension Tube 7.5 mm This Baader extension adds 7.5 mm of optical length to an M48 threaded imaging train. It provides an M48 × 0.75 female telescope-side connection and an M48 × 0.75 male camera-side connection.

Manufacturer model: Baader M48 Extension Tube 7.5 mm · Specifications checked against manufacturer data on 2026-11-04

Baader M48 Extension Tube 7.5 mm

This Baader extension adds 7.5 mm of optical length to an M48 threaded imaging train. It provides an M48 × 0.75 female telescope-side connection and an M48 × 0.75 male camera-side connection.

Thread and clearance dimensions

The female thread is 3.5 mm deep and the male thread is 3 mm long. The manufacturer lists a 45 mm inner diameter and 53 mm outer diameter. The 7.5 mm extension is the added optical spacing, rather than the overall dimension including the male thread.

Spacing applications

The aluminium extension provides a fixed spacing increment between compatible cameras, reducers, flatteners and other threaded accessories. Combine it with the model-specific adapter arrangement required by the optical corrector.

Baader manufacturer documentation

Compatibility notes

Exact extension SKU and nominal optical length checked against the manufacturer variant. Exact optical length takes priority over broad catalogue filter buckets. Thread engagement length is not added again to the optical spacing.

80471

Fiche technique

Filetage caméra
M48 × 0.75 male
Code-barres EAN
4047825045577
Profondeur du filetage femelle (mm)
3.5
Fonction
Rigid working-distance extension
Diamètre intérieur libre (mm)
45
Longueur du filetage mâle (mm)
3
Poids net selon le fabricant (kg)
0.01
Référence fabricant
2958607
Matériau
Aluminium
Modèle
Baader M48 Extension Tube 7.5 mm
Diamètre extérieur (mm)
53
Filetage du télescope
M48 × 0.75 female
Longueur optique filetée (mm)
7.5

Références spécifiques

MPN
2958607
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