Bahtinov Mask Focusing Mask For Telescopes, Acrylic Telescope Focusing Mask For Outer Diameter From 120Mm 160Mm Diameter Telesco Cable Management Systems Crafted from superior quality soft

Crafted from superior quality soft TPU

With This 3D Hologram Device

It is recommended to fully charge each battery before first use

Please Install It Very Professionally

- And other USB-C devices

Bahtinov Mask Focusing Mask For Telescopes, Acrylic Telescope Focusing Mask For Outer Diameter From 120Mm 160Mm Diameter Telesco Cable Management Systems Crafted from superior quality softSpecification: Item Type:&Nbsp; Telescope&Nbsp; Focus&Nbsp; Mask Material: Acrylic Thickness: Approx. 2Mm 0. 08In Color: As Pictures Shown Weight: Approx. 46G 1. 6Oz The Outer Diameter Size Range Of The Telescope Objective Lens Is Supported: Approx. 120 160Mm 4. 7 6. 3In (There Is An Error Of 1 2Mm In Manual Measurement) Package List: 1 X Bahtinov Mask 3 X Mounting Accessories