TS-Optics massive variable M48 Extension with M63 intermediate thread

With the variable extension tube 20.5-31 mm, you can exactly set the working distance and mount even very heavy cameras.

♦ Connection thread at telescope side: M48x0.75 thread (female) - 2" filter thread

♦ Connection thread at camera side: M48x0.75 thread (male) - 2" filter thread

♦ Continously variable distance between 20.5 mm and 31 mm

♦ Massive locking ring with lateral lever, Konterring mit seitlichem Hebel, by this the needed distance is optimally maintained - handling possible even with glove

♦ Useful intermediate thread M63x1 - so the TSM48FL can also serve as transition adapter to M63x1

♦ Large clear aperture of 45 mm - thus the adpter can also be used for full-fram size cameras

♦ Easy handling without additional tools


 

TS variable M48 Extension for setting of exact focus distances

]TSM48FL was developed by Teleskop-Service for accurate setting of distances from cameras to correctors. Due to the stable design, even accessories of several kilograms weight can be held precisely.

The distance is continously variable between 20.5 mm and 31 mm and can be locked by a stable, 5 mm thick locking ring. The locking ring has a lateral lever which allows reliable clamping, but also easy loosening of the clamping even with gloves.
 

The adapter consists of three parts all of which can be used separately:

♦ The telescope-side connector with a female M48x0.75 thread and a continous male M63x1 thread. This extends a male M48 thread to a male M63 thread.

♦ Massive locking ring with a continous female M68x1 thread and a locking lever at the side

♦ The camera-side connection adaptor has a long female M63x1 thread and a male M48x0.75 thread. It is also an M48 connection adapter for all focusers and adapters with male M63x1 thread


 

Connection at telescope side:	M48x0.75 thread (female)
Connection at camera side:	M48x0.75 thread (male)
Length:	continously variable from 20.5 mm to 31 mm