Nikon MEP 20-60 Fieldscope Eyepiece

The magnification range is 20-60x when attached to a MONARCH Fieldscope 82 series and 16-48x when attached to a MONARCH Fieldscope 60 series.

No, this eyepiece is specifically designed for and compatible only with Nikon MONARCH Fieldscope 82 series and 60 series models.

Yes, it features a long eye relief (16.1 - 15.3 mm) which provides a comfortable viewing experience for eyeglass wearers.

Use a soft lens brush or compressed air for dust. For smudges, a microfiber lens cloth with a small amount of lens cleaning solution can be used. Wipe gently from the center outwards.

The eyepiece has a height of 89 mm, a diameter of 6.2 cm, and weighs 350 g.

The product information does not specify if a case is included. It is recommended to check the product packaging or inquire with the retailer.

The 3x zoom allows you to smoothly adjust the magnification within the specified range (e.g., from 20x to 60x) by rotating the zoom ring on the eyepiece.

Ensure the eyepiece is securely attached to the spotting scope. Clean both the eyepiece lens and the scope's objective lens. Adjust the focus knob on the spotting scope. Check if the eyecup is properly positioned for your eye.

Adjust the turn-and-slide rubber eyecups to find the correct eye-point. Ensure you are holding your eye at the proper distance from the eyepiece lens (eye relief).

Check for any obstructions around the zoom ring. If the issue persists, contact Nikon support, as the internal mechanism might require professional attention.

Verify that you are using a compatible Nikon MONARCH Fieldscope. Ensure the threads on both the eyepiece and the scope are clean and undamaged. Do not force the attachment.