Preposition: of

• telescope: Exit Pupil: The circular image or beam of light formed by the eyepiece of a telescope.

Converse of object

• compensate: Some appear to be capable of being used with the high power objectives which normally perform better with compensating eyepieces.

• zoom: Long eye relief and a folding rubber eyecup make the zoom eyepiece easy to use, even for spectacle wearers.

• rotate: You can rotate the eyepiece to better fit the object orientation.

• remove: To center the condenser close down the iris diaphragm and remove the eyepiece.

• replace: Temporarily remove the eyepiece and clamp the Camera lucida to the top of the eye tube, then replace the eyepiece.

Adjective modifier

• x10: As it was when bought, very dirty and scruffy, here shown with X10 eyepiece and manual stage.

• 20x: The full field of the 20X eyepiece is used and the image quality is quite good at 20X viewing magnification.

• wide: Best results are obtained with high point wide field eyepieces.

Modifies a noun

• graticule: If an eyepiece graticule is available measure the width of 10 stomata chosen at random.

• reticle: I've obtained both my eyepiece reticles by this route.

• micrometer: The measurement of specimen size with a microscope is normally made by using an eyepiece micrometer.

• adaptor: I then used a standard eyepiece adaptor to mount it on my compound microscope.

• tube: All the above captures were taken with the camera fitted to the eyepiece tube without any eyepiece.

• adapter: Click here for eyepiece adapter compatibility & Shutter release cable compatibility charts.

Noun used with modifier

• widefield: The unit contains a reducing lens which restore the field of view to cover approximately the same area as standard x10 widefield eyepieces.

• microscope: Method 2: SLR lens and microscope eyepiece removed.

• telescope: The aluminum tube has an outside diameter of 1 1/4 inches to suit standard telescope eyepiece sizes.

• projection: Images were projected onto the camera's CCD sensor using a Zeiss 4x projection eyepiece with the webcam lens removed.

• field: Best results are obtained with high point wide field eyepieces.