TS-OPTICS
This extension bridges 35 mm optical path. So the focuser does not have to be screwed out to the hard stop and the mechanical stability is increased.
Temporarily Out Of Stock
Ships within 3-14 days.
In this case there is currently zero availability of these items which we usually keep in stock. However, it is very likely that these items are available in the distribution centers in Europe of the manufacturers with whom we cooperate or of our other suppliers and thus we can immediately replace a product that has run out. If we know in advance that the delivery time for temporarily out-of-stock products exceeds 14 days, then we will notify you by e-mail or telephone.
2" EXTENSION, LENGTH 35 mm
Features:
An extension tube is the ideal solution if the focal point is too far away from the focuser. In many cases, it allows the photographic use of a telescope. This extension bridges 35 mm optical path. So the focuser does not have to be screwed out to the hard stop and the mechanical stability is increased.
In the calculation of the optical length, the 2" barrel is not taken into account because it sits inside the focuser´s drawtube.