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Your cart is empty. Specifications:
Condition: Brand New
Material: Aluminum Alloy
Weight: Approx. 56g / 2.0oz
Color: Black
External Thread: M42*0.75mm (Suitable for connecting the bayonet of T2 SLR camera)
Internal Thread: M48*0.75mm (Suitable for connecting with filter)
T-head Specification: 2 inches(Suitable for connecting astronomical telescope with 2 inch connector)
Matting: Internal Full Matting Thread
Package list:
1 * 2" to M42*0.75 Adapter
Note:
This auction only for the M42 extension tube, others(the camera adapter, the filter and the camera)just for demo.
pouliot martin
Reviewed in Canada on May 9, 2024
bon produit
atomsman
Reviewed in the United States on August 7, 2021
The diameter of this 2" section varies from 1.99" at the end to 1.94" where the set-screws are. Because the diameter is off by .060", when the set screws tighten it in place the adapter becomes twisted to one size and the optical train is no longer following the optical axis
Derek
Reviewed in the United States on April 14, 2021
Threads are a little tight on tolerance. Force fit to work. Should have went with a different brand.
Andrew Brunson
Reviewed in the United States on December 29, 2020
Threads are a bit janky, but once I really cranked it on there it seems to work fine. Get what you pay for.
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