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Astro-Physics A5023 16 mm spacer for QuadTCC for TEC180. This spacer is needed to use the Quad TCC on the TEC180 e puts the backfocus at the design distance.
T2-thread extension tubes of various lengths. Made in aluminium. With male - female T2 threads. Lenghts available: 3 mm, 5 mm, 7 mm, 7.5 mm, 10 mm, 15 mm, 17 mm, 20 mm, 30 mm and 40 mm. Select your extension tube lenght from drop down menu.
GSO M48-thread extension tubes. Made in aluminium. With male - female M48 threads. Lengths available: 5 mm, 10 mm, 20 mm and 30 mm. Select your extension tube lengths from drop down menu.
Geoptik T2 extension ring adjustable 7.5 to 10.5 mm.
Takahashi 2" extension tube 73 mm long n. 71L
Takahashi Extension tube n. 82 for Takahashi TOA-150/FSQ-106EDX refractors.
Takahashi extension tube n° 71, 62mm, diameter 50.8mm.
Takahashi M72 extension tube with 52 mm length. Also known as N° 50 auxiliary ring (FB). Useful to reach focus on Takahashi FSQ-85EDX, FSQ-106ED, ...
" Extension Tube With Plug 2.7" "And A Thickness Of 1.75 '' (44.5 mm). "
" Extension Tube With Plug 2.7" "And A Thickness Of 1.25 '' (31.8 mm). "
" Extension Tube With Plug 2.7" "And A Thickness Of 0.90 '' (22.9 mm). "
" Extension Pipe With Graft From 2.7" "And A Thickness Of 0.75" "(19.1 mm). "
Astro-Physics A3505 2.7" Thread-on Extension. This extension has a net spacing distance of 0.60" (15.2 mm).
Extension Tube No. 82 For Field Flattener For Fs60. To Reach The Correct Firing Position When Using The Flattener On Refractor Fs-60 Must Be Used Or The Rotator Camera Or 2 Of These Extension Tubes.
"Spacer 0.040" "(1mm) For The Focuser 2.4" "Telescopes Series" "Is" ". Made Of Aluminum With Black Thread Anti-Glare For Maximum Contrast. It Use When You Need To Increase The Distance Of The Sensor From The Focuser. "
"Spacer 0.080" "(2mm) To The Focuser 2.4" "Telescopes Series" "Is" ". Made Of Aluminum With Black Thread Anti-Glare For Maximum Contrast. It Use When You Need To Increase The Distance Of The Sensor From The Focuser. "