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Eyepiece Cap 27 mm Inner Diameter Push-On Dust Cover for Telescope and Lens Depth 7 mm Black Plastic Optical Protection

Eyepiece Cap 27 mm Inner Diameter Push-On Dust Cover for Telescope and Lens Depth 7 mm Black Plastic Optical Protection

Plastic cap with an inner diameter of 27 mm for telescope eyepieces and lenses. Depth of 7 mm and ribbed circumference facilitate easy attachment and quick removal. Full description
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€21.35
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Overview
Eyepiece Cap 27 mm Inner Diameter Push-On Dust Cover for Telescope and Lens Depth 7 mm Black Plastic Optical Protection

The cap with a 27 mm inner diameter is designed for telescope eyepieces, camera lenses, and other optical components with an outer diameter of 27 mm. You can place it over the end of the eyepiece or lens, protecting the front lens from dust and fingerprints during storage. The body of the cap is made of sturdy black plastic, which is lightweight yet retains its shape. The cap fits into any bag pocket or into the foam padding of a case with accessories. The simple design without springs allows you to attach and detach the cap with a single hand movement.

The cap has the shape of a low cylinder with a smooth flat top and a ribbed circumference. Thanks to the depth of 7 mm, it extends over the edge of the optics and completely covers the front surface. The ribbing on the body helps grip the cap firmly even in cold conditions or while wearing gloves. The size of 27 mm is the inner diameter of the cap, so first measure the outer diameter of the eyepiece or lens you wish to attach it to. If you use multiple eyepieces with different diameters, you may wish to purchase caps in several sizes.

This cap is suitable for eyepieces of astronomical telescopes, smaller lenses, and other optical components that have a cylindrical end with an outer diameter of 27 mm. The cap is ideal as a replacement for a lost original cap, but also as an accessory for eyepieces that are sold without caps. In a case with multiple eyepieces, it helps keep each piece clean and ready for use. Due to its thin wall, the eyepiece with the cap fits even into tight foam padding. The correct size is best determined by measuring the outer diameter of the optics with a caliper.

  • Type – push-on dust cap
  • Inner Diameter – 27 mm
  • Depth – 7 mm
  • Material – plastic
  • Colour – black
  • Shape – low cylinder with flat top and ribbed circumference
  • Usage – telescope eyepieces, camera lenses, and other optics with an outer diameter of 27 mm
  • Package Contents – 1 dust cap with an inner diameter of 27 mm

Keep the cap clean; simply wipe it occasionally with a dry cloth. Only attach it to clean and dry optics to avoid moisture being trapped underneath. During observation or photography, store it in a designated place, such as a bag pocket, where it can be easily found. Do not leave the plastic cap in direct sunlight or in a hot car for extended periods.

The 27 mm push-on cap is a practical protection for eyepieces and lenses during storage and transport. It will be appreciated by stargazers and photographers who want to keep their lenses clean. Thanks to the ribbed body, it is easy to grip and can be attached without any tools. Just check that the outer diameter of your optics matches the size of 27 mm, and the cap is ready for use.

Price incl. VAT €21.35