Feature(may vary by option.)
●Compatible with 1.25" telescope focuser, can connect 1.25" eyepiece or accessories. The end of the adapter is threaded for use with standard 1.25" filters
●Aluminum locking thumb screws for securing connected astronomy accessories Equipped with brass pressure rings to prevent damage to telescope accessories
●We use high quality materials. Machined from high quality aluminum and anodized black Long lasting use
●The inside of the adapter is fully threaded to minimize reflection. This design can effectively reduce the infiltration of stray light
●Simple and convenient device. Extends the focal length of your telescope by 34mm, and weighs only 40g. It wont add your burden
[70mm]
[56mm]
Description
SVBONY SV157 telescope extension tube has an optical length of 34mm. Lightweight and compact size Suitable for standard 1.25" accessories. Suitable for astrophotography and observation
Interior mat design
The inside of the adapter is fully threaded to minimize reflections
Brass pressure ring design
Extension tube has brass compression ring on connection port. It can effectively prevent scratches on your valuable device.
Aluminum fixing screws
Use aluminum fixing screws to ensure astronomy accessories are secured to prevent loosening
Durable metal material
Versatile and sturdy. Robust and durable for long term use
All metal construction, exquisite workmanship, stable quality
Specifications:
Brand: SVBONY
Model: SV157
Material: Aluminum alloy
Color: Black
Specifications: 1.25 inch extension tube L = 56 mm
Dimensions: 1.5 x 2.2 inches (39 x 56 mm).
Weight: 40g
Suitable for standard 1.25"
Compatible with 1.25" telescope focuser, can connect 1.25" eyepiece or accessories. The screw on the end of the adapter can be used with a standard 1.25" filter (no filter)
Package Includes:
1x SVBONY SV157 1.25" Extension Tube