Astronomy Specialist

M48 EXTENSION TUBE - 30mm

$22.00 - Sold Out

Quantity
- +

 

This 30mm extension tube uses M48 x 0.75 threads (male on one side, female on the other side). The diameter of the barrel is 2" so it fits in standard 2" eyepiece holders, diagonals, focusers. The internal barrel uses an anti reflection thread to absorb and minimise internal reflections.


 

 

Material

Aluminium alloy

Telescope side connection

Female M48 x 0.75 thread

Camera side connection

Male M48 x 0.75 thread

External diameter 2"
Internal Diameter 44 mm

Optical thickness

30 mm

Weight

40 gr

SKU

F9190A-30

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