Acrab

Thank you all. The secondary cage is slightly oversized on purpose, it has a 450 mm of inside diameter for a 406 mm f5 primary mirror. I am not convinced ultra-compact designs in the style of Obsession UC telescopes, so I built a hybrid between the classic and the UC Dobson.

Yes, the central fan help, this run an only 800 rmp

Hi,

This is the new structure self-built for my 16" Ostahowski mirror. Its very much light and portable that my previous Kriege-Berry classic design. I hope that like you.

Best regards.

Víctor

Sorry, my french is very limited

Congratulations, Terry is a great guy and makes superb mirrors, I assure you that you will not get disappointed with thems.

Víctor Martínez

Hello,

I hope that this help you:

http://www.skynoir.com/dobdrawings.htm

http://www.davidlewistoronto.com/plop/

http://www.cruxis.com/scope/mirroredgecalculator.htm

Best regards

Without fear, I wash my mirrors how appears in this video

Acrab this is surely the nicest looking scope I have ever seen, I think I told you already and Terry Ostahowsky deserves a huge credit for this shiny thingy inside your scope !

Friend, I hope see soon here your new dobsonian telescope.

The mine, Dobson 16" f5 Ostahowski´s Optics and ArgoNavis

In my 16" f5 use Ethos 21, 13 and 6 mm. The 13 mm barlowed with a Barlow Antares 2" 1.6 X.

DGM "NPB" filter, you will not need UHC and OIII filter

Yes, I bought the mirrors directly from Terry.

I have a 16" f5 Ostahowski's primary mirror with his 3.1" secondary, and I only can say you that the optics yields excellently. In the U.S. nobody doubts the quality of his mirrors

DGM Optics "NPB", currently is considered the best UHC filter

DeepskyM13, it isn't a Teeter's Telescope, I've designed and built myself using a carpenter friend and one that has a metal carpentry. I've noticed in the design and ideas from several manufacturers, Teeters, Starmaster, Obsession, etc. and I picked what I liked about each

This is my new 16" f5 home made dobsonian telescope with Terry Ostahowski optics.

Best Regards

Víctor

Orion Optics UK 250/1200

Vixen LVW 22 mm

TeleVue Ethos 13 mm

Vixen LVW 8 mm

TeleVue Nagler zoom 6-3 mm