【A "must have" accessory】Designed to be placed in front of the focal plane of your telescope to add length to the original tube, offering extra focuser back travel and the correct image scale for astrophotography
【Combine extension tubes】The set includes extension tubes of 4 lengths: 5mm, 10mm, 15mm, and 20mm. Achieve different spacing as required by combining one, two, three or four tubes together - connect male threads with female threads
【Standard T2 Thread】With T2 thread (M42x0.75mm) on both interior and exterior sides, the tubes can be easily mounted on a T ring adapter to connect to your camera and make focusing in astrophotography much easier. Note: they cannot be directly connected to a 1.25" eyepiece, but can be connected to a camera through an adapter ring
【Anodized Metal Build】 Made of anodized aluminum alloy to stop any reflection, the sturdy extension tubes are built to last and withstand daily wear and tear.
【Lightweight】Weighs only 1.94oz/55g. The tubes won’t bring extra weight to your telescope when filming. The lightweight design makes them easy to carry as well
Product Specifications
Package Dimensions: 2.8 x 2.09 x 2.05 inches
Item Weight: 1.94 ounces
ASIN: B0BDV5652K
Item model number: 33000017
Customer Reviews: 4.3 out of 5 stars 70Reviews
Best Sellers Rank: #45 in Lens Extension Tubes
Date First Available: September 10, 2022
Manufacturer: NEEWER
Product Information
Product description
Standard T2 thread on both sides
Featuring standard T2 male thread, the extension tube can be connected to another tube or other 1.25" telescope accessory.
Threaded on the Inside
The tubes are threaded on the inside to eliminate reflections. They help improve image brightness, reduce dark edges, and make details clearer on picture.
Anodized Aluminum Alloy Build
The tubes are made of anodized aluminum alloy, sturdy and durable enough to withstand daily wear.