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Plastic Cap 54 mm Inner Diameter Push-On Dust Cover for Telescope Eyepiece and Lens Depth 7 mm Black Lens Protection

Plastic Cap 54 mm Inner Diameter Push-On Dust Cover for Telescope Eyepiece and Lens Depth 7 mm Black Lens Protection

Black dust cap for optics with an outer diameter of 54 mm. It can be fitted without tools and the 7 mm depth covers the entire front surface of the eyepiece or lens. Full description
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€21.35
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Overview
Plastic Cap 54 mm Inner Diameter Push-On Dust Cover for Telescope Eyepiece and Lens Depth 7 mm Black Lens Protection

The dust cap with a 54 mm inner diameter protects eyepieces and lenses with an outer diameter of 54 mm when stored in a case or bag. It simply fits over the edge of the optics and covers the front lens, preventing dust and small debris from settling on it. It is made from lightweight black plastic, adding minimal weight and bulk to your equipment. The cap has no springs or latches; it is easily applied by pressure and removed by pulling. It serves as a replacement for a lost original cap or as an accessory for an eyepiece that never had a cap.

The cap is shaped like a low cylinder with a flat top and a ribbed surface. The 7 mm depth ensures that the cap hugs the edge of the eyepiece or lens and covers the entire front face. The ribs around the edge assist with gripping, even in the dark while observing the starry sky. The value of 54 mm indicates the inner diameter of the cap, so please measure the outer diameter of your optics before selecting. For a set of eyepieces with varying diameters, you can freely add caps in different sizes.

The cap is suitable for telescope eyepieces, smaller lenses, and other optical parts with a cylindrical end of an outer diameter of 54 mm. It replaces a lost original cap or complements an eyepiece that was never supplied with a cap. If you store multiple eyepieces in one case, each can have its own cap, keeping the lenses clean even after prolonged storage. The thin wall of the cap adds almost no bulk to the eyepiece, allowing it to fit into precisely cut foam inserts. Before purchasing, we recommend measuring the outer diameter of the optics with a caliper.

  • Type – push-on dust cap
  • Inner Diameter – 54 mm
  • Depth – 7 mm
  • Material – plastic
  • Colour – black
  • Shape – low cylinder with a flat top and ribbed circumference
  • Usage – telescope eyepieces, camera lenses, and other optics with an outer diameter of 54 mm
  • Package Contents – 1 dust cap with an inner diameter of 54 mm

Occasionally wipe the cap with a dry or slightly damp cloth to prevent dust from entering. Only fit it onto the optics when the lens is clean and dry. Keep it in your pocket or in a bag compartment while observing to prevent it from getting lost among other accessories. Do not expose the plastic body to high temperatures for extended periods.

The 54 mm dust cap helps keep the front lens of the eyepiece or lens clean between observations. It is suitable for astronomers and photographers who transport their equipment in a case or bag. It is made from plastic and the smooth flat top covers the entire front surface of the optics. Before ordering, measure the outer diameter of your device and select the appropriate size.

Price incl. VAT €21.35