T2 Extension Tube Length 3/5/7/10/12/15/20/30mm M42x0.75 Thread for Photography
Product Description:
Fully metal construction and anodizing aluminum process, durable for long time use.
Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
The extension tube has a T2 interior thread and a T2 exterior thread for solving spacing problems in astrophotography and eliminates a range of focusing problems.
Type: Astronomical T2 thread Extension Tube
Male thread: M42*0.75mm
Female thread: M42*0.75mm
Link or extend tube length of the M42*0.75 Products
Length: 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, 30mm
Color: Black
Please Note: This Combi are M42 (42mm) thread caliber, not M48 thread caliber
Package Include:
1 x Extension Tube（Size can be selected）
