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/M48 interior thread and a T2/M48 exterior thread for solving spacing problems in astrophotography and eliminates a range of focusing problems.
The required spacing can be achieved by combining several extenders of differing lengths.
Type: Astronomical Telescope T2 thread Extension Tube
Extension Tube Height: 3mm 5mm 7mm 10mm 12mm 15mm 20mm 30mm
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/M48 interior thread and a T2/M48 exterior thread for solving spacing problems in astrophotography and eliminates a range of focusing problems.
The required spacing can be achieved by combining several extenders of differing lengths.
Type: Astronomical Telescope T2 thread Extension Tube
Extension Tube Height: 3mm 5mm 7mm 10mm 12mm 15mm 20mm 30mm
Male thread: M42*0.75mm OR M48*0.75mm
Female thread: M42*0.75mm OR M48*0.75mm
Color: Black
Package Include:
M42 OR M48 (According to your selection)
8PCS Extension Tube Kits (3/5/7/10/12/15/20/30mm)
8PCS Extension Tube Kits (3/5/7/10/12/15/20/30mm)
On Mar 4, 2025 at 04:14:59 PST, seller added the following information: