Telescope adaptor


fatspider

Link Posted 06/01/2012 - 12:35
A question for all you Astrophotography buffs.

I have a mate who wants to attach his Km (or is it Kx?) to a "Meade ETX-90" telescope, does anyone know if this is a readily available adaptor or will he have to get one made?
My Names Alan, and I'm a lensaholic.
My PPG link
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Peter Bargh

Link Posted 06/01/2012 - 14:28
He needs to buy a telescope adaptor and a Pentax K T2 mount. The T2 mount couples the universal telescope adaptor with the camera.

paulgee20

Link Posted 06/01/2012 - 17:15
Peter

I presume that this will also work with spotting scopes?
K5's (2)both gripped, K10d gripped, Pentax 28-90 f3.5, Sigma 18-250mm, Sigma 150-500mm. Sigma 105mm f/2.8 EX DG Macro, Sigma 10-20 f.4-5.6.EX DC, Hoya 135 f2.8, Take on 28mm f2.8 Pentax AF360 flash, 2 fill in slaves. 30 metre remote release, Rt angle viewfinder, Giotto NOT 3261B Tripod with Manfrotto 808Rd4 ball head, Manfroto 4861RC2 monopoly, shoulder stock, various filters etc, Panasonic SET HBS HD Video cam, Tamrac Explorer 8x backpack and a sore back.....
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Photography is an index for measuring futility and pride.......

Paul

:wink
http://s743.photobucket.com/home/pg20_photos/index http://www.flickr.com/photos/pg20

Peter Bargh

Link Posted 06/01/2012 - 17:21
As long as the scope has the same eyepiece diameter it should yes. I think they're a pretty common size.

fatspider

Link Posted 06/01/2012 - 18:40
Thanks for the info Peter. It was the fitting on the Telescope I wasn't sure of, but if they are universal theres no problem.
My Names Alan, and I'm a lensaholic.
My PPG link
My Flckr link

Father Ted

Link Posted 06/01/2012 - 20:45
He'll need something like this
http://www.ebay.co.uk/itm/1-25-Variable-Universal-Camera-Adapter-Telescopes-/370...
with something like this
http://www.ebay.co.uk/itm/T2-T-2-mount-Lens-Pentax-PK-adapter-K-7-K20D-K200D-KM-...

That will allow him to connect the camera straight onto the scope, or drop an eyepiece into the tube for greater magnification ( but harder to focus! )
Getting there! Thanks to you guys

Pentax K10d, *istDL, Kit lens ( 18-55mm ), 50mm f1.7 lens, Tamron 70-300mm lens, Prinzflex 70-162 manual lens, Various old flashes.

davesexton

Link Posted 06/01/2012 - 21:17
Looking at the Meade site, an adapter appears to be needed to provide a T-thread connection on the ETX-90. You can find a description of this adapter (Meade 64ST Adapter #07366 for photography with the Meade ETX-60, ETX-70 and ETX-80 models) here.

There after, a Pentax K-mount to T-thread adapter will be needed to couple to the Pentax camera body.

This will enable PRIME FOCUS imaging. For afocal projection using an eyepiece, different adapters will be needed.

Regards,

Dave
Capture: Pentax K-1, PENTAX HD PENTAX-D FA 24-70mm F2.8 ED SDM WR, PENTAX 100mm f/2.8 WR Macro, SAMYANG 14mm F2.8 ED AS IF UMC, SAMYANG 35mm F1.4 AS UMC, SAMYANG 85mm F1.4 AS IF UMC

Processing: Adobe Bridge for organisation, DxO Optics Pro Elite for RAW development, ON1 Photo RAW for some 'stylising' and Affintiy Photo for more involved edits.

fatspider

Link Posted 08/01/2012 - 09:18
Thanks guys.
My Names Alan, and I'm a lensaholic.
My PPG link
My Flckr link
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