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TS T2 Locking Ring for Fine-tuning the Length of Adaptations - 1.5mm

TS T2 Locking Ring for Fine-tuning the Length of Adaptations - 1.5mm

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in In stock (2)
0.10 kg
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including VAT 20.00 % ( £1.65 )


TS Optics - ultra-thin T2 locking ring
for precise fine-tuning of back focus, i.e. for astro imaging

With the T2 locking ring you can finely adjust the distance between two T2 threads. The only requirement is that the male T2 thread needs to be long enough. The locking ring is only 1.5mm thin, much thinner than most other locking rings.

How to use the locking ring:

Screw the T2 locking ring onto the male T2 thread of an adapter. Then screw on the next adapter (or camera), but only as far as necessary in order to reach the desired distance. Finally just lock it by screwing the locking ring against it.Ideal in combination with the following optional parts:

-- Baader or 365Astronomy T2 extension tubes (the TS extension tubes are unfortunately not suitable in this case as they have a too short male T2 thread)
-- Radial Guider and TSOAG27
-- TS adapter T2i-T2i
-- Baader adapter 1508025 - T2 male conversion ring

The combination "T2i-T2i" and Baader adapter "1508025" and the T2 locking ring resembles an ultra-short variable length T2 extension tube, ideal for example for focusing the guiding camera on the Radial Guider with Radial-T2 adaptation.


-- Optical Length (thickness) ... only 1.5mm
-- T2 female thread
-- Knurled outside for a better grip
-- Made of aluminium, not plastic!



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