Tele Vue Long Accessory Tube for 2.4"
The Tele Vue 0.040″ (1mm) Long Accessory Tube for 2.4″ adds 0.040″ (1mm) extension between Imaging System accessories.
The Tele Vue 0.080″ (2mm) Long Accessory Tube for 2.4″ adds 0.080″ (2mm) extension between Imaging System accessories.
The Tele Vue 0.25″ (6.4mm) Long Accessory Tube for 2.4″ adds 0.250″ (6.4mm) extension between Imaging System accessories.
The Tele Vue 0.375″ (9.5mm) Long Accessory Tube for 2.4″ adds 0.375″ (9.5mm) extension between Imaging System accessories.
The Tele Vue 0.50″ (12.7mm) Long Accessory Tube for 2.4″ adds 0.50″ (12.7mm) extension between Imaging System accessories.
Extension tubes thread together and into other threaded 2.4” Imaging System accessories. Spacers are non- threaded and are placed on the 2.4” accessory thread.
Focuser extensions of various lengths are often used to create the necessary distance for proper spacing of field lenses to imager; the required distance will vary depending on camera specifications. All are black anodized aluminum with anti-reflection threads for maximum contrast.