Now the final version of the superb TMB 80 mm Triplet Fluorite Apos are available from stock, long wait time is over.
The lens is designed as a superapochromatic lens with 4 crossings and contains from a real colorfree triplet airspacest Fluorite Apos with one of the worldbest available multicoatings.
The Tubes are CNC mashined alutubes, made in Europe, using the famous Starlightinstruments Feather Touch Focuser 2", offering a maximum backfocuse of 9.5 inch, coming with a tubering , ready to go on phototripods and accepting finders like the famous Tele Vue Starbeam.
The 80F/6 ( D=80 mm f=480 mm) weights only 6.5 lbs and its shortest transporting lenght is only 9 inch, without diassembling the tube, which is possible easily to make it even more compact.
The 80F/7.5 ( D=80 mm f=600 mm) weights only 7 lbs and its shortest transporting lenght is only 14 inch, without diassembling the tube, which is possible easily to make it even more compact.
Price include shipping US $ 1,990
Markus Ludes
APM-Telescopes
The lens is designed as a superapochromatic lens with 4 crossings and contains from a real colorfree triplet airspacest Fluorite Apos with one of the worldbest available multicoatings.
The Tubes are CNC mashined alutubes, made in Europe, using the famous Starlightinstruments Feather Touch Focuser 2", offering a maximum backfocuse of 9.5 inch, coming with a tubering , ready to go on phototripods and accepting finders like the famous Tele Vue Starbeam.
The 80F/6 ( D=80 mm f=480 mm) weights only 6.5 lbs and its shortest transporting lenght is only 9 inch, without diassembling the tube, which is possible easily to make it even more compact.
The 80F/7.5 ( D=80 mm f=600 mm) weights only 7 lbs and its shortest transporting lenght is only 14 inch, without diassembling the tube, which is possible easily to make it even more compact.
Price include shipping US $ 1,990
Markus Ludes
APM-Telescopes
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clear skies
Markus Ludes
APM-Telescopes/Germany