TS-Optics 3mm Extension with M48 - 2" and 2" Diameter Filter Thread
The extension sleeve extends an adapter with thread connection M48x0.75 by 3 mm.
♦ Black anodized metal sheath
♦ 2" filter thread M48x0.75 on both sides - inside/outside
♦ total optically effective length is 3mm
♦ Adapter OD is exactly 2" - fits 2" bracket on focusers or adapters
♦ The length of the female thread M48x0.75 is 2.5 mm
€29.90
(VAT incl.)
Entrega entre 8 y 10 días laborables
Reference:
TSVF203
TS-Optics 2" extension sleeve with 2" filter thread on both sides, length 3 mm
This adapter has proven to be very important in many areas of astronomy. The extension sleeve simply threads onto the M48 filter thread of 2" eyepieces or 2" adapters and extends the insert sleeve. This can improve the fitting accuracy of an adapter.
These sleeves are also important in astrophotography when it comes to the correct distance between the corrector and the camera sensor. A few millimeters are usually decisive.
| Material: | Barrel made of metal |
| Color: | black anodized |
| Thread: | double sided 2" filter thread (M48x0.75) - female/male |
| Length: | 3 mm without the male thread |
| M48 female thread length: | 2.5 mm |
What´s included in the bos:
Ts-Optics Adapter
English GB
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