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APM 24mm Ultra Flat Field Eyepiece

APM 24mm Ultra Flat Field Eyepiece

$170.00

Out of stock

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

APM 24mm Ultra Flat Field Eyepiece delivers high quality in a very compact design and features over-sized lenses for a large 65° field of view with a 29mm eye relief.

Out of stock

Description

APM 24mm Ultra Flat Field Eyepiece

APM 24mm Ultra Flat Field Eyepiece delivers high quality in a very compact design.  This eyepiece removes field curvature at the edge, resulting in a flat, distortion-free image, and features over-sized lenses for a large 65° field of view with a 29mm eye relief. The adjustable eye cups allow for comfortable viewing, making them perfect for eyeglass users. All lenses (8 lenses in 5 groups) have a broad-band multi-coating (FMC) and blackened lens edges, and the plug-in sleeve is equipped with a thread for 1.25″ filters.

Features:

  • 1.25″ connector with integrated filter thread
  • Large upper field lens for comfortable optical insight
  • Suitable for eyeglasses users
  • Border sharp Image
  • High quality multi-coating
  • Can be used universally

1 review for APM 24mm Ultra Flat Field Eyepiece

  1. Rated 5 out of 5

    jameswcormier (verified owner)

    Farpoint offered these eyepieces at a competitive price with free shipping. The package arrived in good condition. The items were very well packed. Inspection of product revealed a good quality set of eyepieces. These are well manufactured. There are no cutouts on the barrel, something of a plus for my use.

    I use two of these gems to obtain the widest field of view in my BT100 binocular telescope. With careful focusing the field of view offers pinpoint stars nearly to the edge. Some residual field curvature remains due to the fast f/5.5 BT 100. Contrast is excellent and I was able to tour my dark skies with a 2.8 degree field of view. Nebulae, both bright and dark pop in the large bright field. Object like the North America Nebula fill the field and are amazingly detailed.

    The built-in eyecups can be rolled back if necessary. Eye relief is very good, but I do not wear glasses.

    I am happy with the purchase and Farpoint customer service is easy and quick to deal with.

    Thank you OSI / Farpoint !

Only logged in customers who have purchased this product may leave a review.

Package Includes:

  • 24mm Eyepiece
  • Lens Caps

Product Specifications:

Type of eyepiece: Ultra Flat Field
Focal length: 24mm
Field of view: 65°
Eye relief: 29mm
Eye guard: Rubber foldable for eyeglass wearers
Lenses / groups: 8 / 5
Field stop: 30.2mm
Coating: Multi-coated
Barrel size / Filter thread: 1 1/4″ with filter thread
Height: 69mm (without barrel)
Weight: 11.6 oz

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