[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
Re: [APML] Barlows
Greg Mueller wrote:
> I'm looking for a 2" barlow that is less than 2X. I have the Televue 2X
> but I'd like to find one or more that would range from just over 1X up
> to less than 2X. Is there such a thing?
Tak Vari-extender. IIRC it is 1.5X and you add .5X for each
extension tube (it comes with 3 or 4). Front side is Tak
visual thread, so you'll need a visual thread -> 2" adapter.
Rear is t-thread. As with almost all Tak items it isn't
cheap, but it does work quite well. Quality is comparable
with Televue.
> A zoom would be interesting
All barlows are zoom <g>. The magnification is dependent upon
film frame -> barlow lens distance.
Gene Horr
genehorr@texas.net
-- APML Archives at <http://www.system.missouri.edu/apml/> ---
Unsubscribe at <majordomo@seds.org>