Aluminium tube rings telescope optical tubes D=303mm – Product description

Aluminium tube rings telescope optical tubes D=303mm is an optical instrument for astronomical observation and is listed in the Tube Rings range. The product data below is based on the specifications and technical details contained in the original listing.

Key product details

• Model / article reference: CR303
• Product category: Tube Rings
• Use the model designation and listed interfaces to verify compatibility with the intended equipment.

Product overview

For a telescope, the optical design, aperture, focal length, focuser and mounting requirements determine how the system fits a particular observing or imaging setup. This makes the listed technical data especially important when comparing this model with alternative configurations.

Compatibility and selection

Please compare all stated dimensions, threads, connectors, optical or mechanical interfaces and the scope of delivery with your existing equipment and intended application before ordering.

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