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Home > Classifieds > Astromart Classifieds > Telescope - Refractor > Classified #110610

For Sale: TMB 115F/7 and TMB 100/800, new

Ad No.: 110610
Seller: APM-Telescopes
Posted: 2/26/2002 10:26 AM
Location: Goebenstrasse 35
Saarbruecken, - Germany
Phone: +49-174-3234333
Ad Hits: 887
Brandew well known TMB Triplet Super ED Apochromatic optical tubes with CNC Tube . Ask for special Overstock price.

Last of first run TMB 115F/7 ( 115/805) new modell Triplet Super Ed Apochromatic optical tube (CNC Tube) with strehl higher than 97 % , TMB tested , ask for Special WSP Price

Here technical details:
optical design Triplet airspaced SuperED-Apochromat
lenses 99.75% transmission coated per surface
total transmission of triplet objective ~ 95-96%
tube diameter 130 mm
dewcap diameter 156 mm
focuser size inside 3"
focuser 3" rack and pinion, 360° rotatable
focuser travel 70 mm
focuser extension 3" diameter 4" long
shortest possible tubel ength 520 mm
standard tube length during observing 845 mm
finder 8x50, 7° -360° rotatable
backfocus 220 mm
quality of optics in the highest level on the market

Tube diameter outside : 136 mm

best wishes

Markus Ludes

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