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View Full Version here: : [SOLD] Bintel 2 inch Quartz Dielectric Diagonal


jeff65
19-07-2011, 11:40 AM
Dielectric coatings on Quartz substrate. In excellent condition.

* 99% reflectivity dielectric coatings ensure maximum light transmission and pure colour rendition.
* The mirror accuracy is 1/12th wave as specified by the manufacturer.
* End caps and 2" to 1.25" adapter is supplied.
* Brass clamp rings and cut away on 2" drawtube for security.
* Threaded to accept 2" filters. Allows you to use 2" filters with all your eyepieces.
* Includes original box and packaging.

SOLD

I bought this from an IIS ad last year. Used only a handful of times since. Pictures to follow.

serge le seal
19-07-2011, 06:35 PM
Suitable for a SCT?

jeff65
19-07-2011, 06:48 PM
Sorry, no. This unit is for a standard 2 inch drawtube. It doesn't have the SCT thread.

mental4astro
19-07-2011, 11:31 PM
You can get a 2" visual back for an SCT, that way the 2" diagonal fits into an SCT. That's what I've done with mine. Got mine from Bintel too. Bloody big diagonal compared to my original 1.25" one, ripper image though!

I hope this helps.

Waxing_Gibbous
19-07-2011, 11:45 PM
PM'd