Description

Upgrade your observation experience with these Robust telescope back focus spacers. The m42 extension spacer ring fits precisely, helping astronomers achieve sharper imaging. fit for telescope accessories, the filter spacer ring ensures reduced light loss, making it an essential component for both professional and amateur astronomy setups.

Features

-Color:Silver

-Material:Stainless steel

-Size:5.20X5.20X0.05cm/2.05X2.05X0.02in

-Robust Construction: These lens spacer rings are made with robust alloy, ensuring your m42 backfocus spacer withstands repeated use while maintaining precise fit and performance

-DIY Setup: Each m42 adjustment ring lets you finetune your telescope's back focus distance, optimizing your imaging spacer for different camera or eyepiece configurations

-Seamless Integration: Designed as astronomical telescope accessories, these m42 spacers work with both filters and adapters, making your setup highly adaptable and modular for various needs

-Improved Imaging Results: The telescope back focus spacer design reduces vignetting and improves overall light transmission for crisp, uniform images across the entire sensor

-Effortless Maintenance: The m42 spacer ring is drop-resistant and easy to clean, keeping your camera mounting spacer and optical components in excellent condition for consistent use

20 x flange gasket

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.