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New TMB 6

Started by apmtelescopes, 01/19/2005 06:52AM
Posted 01/19/2005 06:52AM | Edited 01/19/2005 06:52AM Opening Post
Below we show our success , more images follwing

Optical Tubes

TMB Optical designed for us highest quality real achromatic lenses, which we have been made by a APM subcontractor in Asia in extremly high quality. The Optics have a outstanding high quality spherical correction , one of the best super multicoatings on the market and a Zeiss/Takahahsi like cell with airgap front retaining ring to prevent pinching. The production of the mechanical parts are now beeing made in Germany, since no foreigner manufactor could deliver us the asked high quality. The tube and dew shield are white powder painted, the aluminum adapters are high quality black anadized. The tube use inside 3 sharp knife edge baffle. As focuser we use the William Optics Megrez focuser, as finderbracket we use a high quality 50 mm quick exchange style finderbracket include nice adapter 2"/1.25". Focuser and 1.25" adapter offering a brasscompression ring.

Technical Datas:

Objective diameter : 152 mm

focallenght: 1200 mm

F-ratio : F/8

Tube diameter OD : 160 mm

Dew Shield diameter OD : 210 mm

Tubelenght till end of 2" focuser : 1293 mm

Focuser travel : 70 mm

Backfocus : 150 mm

Tubeweight with Optics : 5,90 kg

Tubeweight with Optics, Rings, finderbracket : 6,90 kg

Delivery : Optical Tube with covers, set of tuberings, 2" focuser, 50 mm finderbracket

Export Price without VAT for countrys outside of Europe Euro 1.375

Attached Image:

apmtelescopes's attachment for post 21617

clear skies

Markus Ludes
Posted 01/19/2005 06:53AM | Edited 01/19/2005 06:54AM #1
next image


Attached Image:

apmtelescopes's attachment for post 87203

clear skies

Markus Ludes
Posted 01/19/2005 04:00PM #2
How much is it in American $$?