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Fitting Cap 25.5 mm Inner Diameter Dust Cover for Telescope Eyepiece and Objective Depth 7 mm Black Plastic Lens Protection

Fitting Cap 25.5 mm Inner Diameter Dust Cover for Telescope Eyepiece and Objective Depth 7 mm Black Plastic Lens Protection

Protect the eyepiece or objective with an outer diameter of 25.5 mm from dust. The black plastic cap with a depth of 7 mm can be fitted and removed in one motion. Full description
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€21.35
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Overview
Fitting Cap 25.5 mm Inner Diameter Dust Cover for Telescope Eyepiece and Objective Depth 7 mm Black Plastic Lens Protection

The fitting cap with a 25.5 mm inner diameter is designed to protect telescope eyepieces and objectives when they are not in use. It fits over the cylindrical part with an outer diameter of 25.5 mm and covers the front lens, preventing dust from settling on it. It is made of lightweight black plastic and takes up almost no space in a bag or case with accessories. It has no springs or moving parts, making it easy and quick to use. It is a small item that helps keep optics clean between observations and photography.

In shape, it is a low cylinder with a flat face and a ribbed body, which makes it easy to grip with your fingers. The depth of 7 mm is sufficient for the cap to hug the edge of the eyepiece or objective and stay in place. The figure of 25.5 mm indicates the inner diameter of the cap, so it is advisable to measure the outer diameter of the optics you wish to fit it onto before purchasing. When observing at night, you will appreciate that you can find and remove the cap without turning on the light. Caps of various sizes can be freely combined according to your eyepieces and objectives.

You can use it on telescope eyepieces, smaller objectives, and other optical attachments whose end has an outer diameter of 25.5 mm. Original caps can easily get lost during field observations, and this cap is therefore a suitable replacement that will keep your optics protected again. If you have multiple eyepieces, you can give each one its own cap and store them in the case without worrying about dust. The thin wall of the cap hardly increases the dimensions of the eyepiece, so it fits even into tight padding. Just verify the outer diameter of your optics with a caliper before selecting.

  • Type – fitting dust cap
  • Inner Diameter – 25.5 mm
  • Depth – 7 mm
  • Material – plastic
  • Colour – black
  • Shape – low cylinder with flat lid and ribbed circumference
  • Usage – telescope eyepieces, camera objectives, and other optics with an outer diameter of 25.5 mm
  • Contents – 1 dust cap with an inner diameter of 25.5 mm

Occasionally wipe the inside of the cap with a dry cloth to prevent dust accumulation. Fit the cap onto a clean and dry lens, especially after returning from cold to warm conditions, when the optics may fog up. Keep the removed cap in your bag pocket or in the case with the eyepiece so you do not have to search for it during observations. Protect the plastic body from prolonged exposure to high temperatures.

The cap with a 25.5 mm inner diameter will keep the front lens of the eyepiece or objective dust-free when you are not using the optics. It will be appreciated by astronomers and photographers who want to keep their equipment stored cleanly and neatly. It is made of plastic, fits without tools, and thanks to the 7 mm depth, it covers the entire front of the optics. Just verify the outer diameter of your eyepiece or objective before purchasing.

Price incl. VAT €21.35