Astronomy
> Telescope accessories
> Adaptors
> Extension tubes
> ASToptics
> ASToptics T2 extension tube - 4mm long
Customer reviews
There are no customer reviews for this product yet.Compose your own review
Do you have specific questions about your order or products? Please contact our customer service!
Customers who bought this product also bought...
$ 19.90
TS Optics T2 extension ring, optical path 3mm
$ 25.90
ASToptics T2 extension tube - 6mm long
$ 25.90
ASToptics Extension tube T2 Fine tuning Kit - 0.5mm; 0.8mm; 1mm
$ 25.90
ASToptics T2 extension tube - 8mm long
$ 20.90
ASToptics T2 extension tube - 12mm long
$ 19.90
TS Optics T2 extension tube, 5mm optical path