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Telescope Accessories 3mm Focal Length Extension Tube M48 Aperture Telescope T-Shaped Extension Ring for M480.75 Screw Installation

KWD 10
Brand
EWAIDI
Category
Telescopes
Weight
50 g
ColorBlack
– 1 +

Special Features

  • All-metal structure and aluminum oxide craftsmanship, sturdy and durable for long-term use.
  • Use this extension tube to obtain correct image proportions or the precise spacing required for a reduction tube or field flattener.
  • The extension tube has M48 internal thread and M48 external thread, which is used to solve the spacing problem in astrophotography and eliminate a series of focusing problems.
  • Type: Tianwen M48 threaded extension tube
  • External thread: M48*0.75mm Internal thread: M48*0.75mm Extension tube height: 3mm

Description

Packing list:
1 x M48 extension ring (3mm)
Please note: This is M48 (48mm) thread diameter, not M42 thread diameter
attention:
Due to manual measurement, 0-2mm error is allowed. Please make sure you don't mind before bidding.
Due to differences between monitors, images may not reflect the actual color of the item. Thank you!
If you really care about these details, don't order.

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