SIGETA 68 SERIES 20mm, 68°, 1.25" Eyepiece

SIGETA 68 SERIES 20mm is a high-quality telescope eyepiece from the manufacturer SIGETA, designed for comfortable wide-field observations with an ultra-wide 68° apparent field of view. This eyepiece provides low magnification and a wide field, making it ideal for searching for celestial objects, observing large star clusters, extended nebulae, and general wide-field sessions in the night sky. The 1.25" barrel diameter makes it compatible with most amateur refractors and reflectors.

Design Features

• Multi-element optical design, guaranteeing a clear and high-contrast image.
• Internal thread for installing light filters, expanding observation possibilities.
• Fold-down rubber eyecup for comfortable eye placement and protection from external light.
• Rubberized grip on the body ensures a secure hold and additional impact protection.

Technical Specifications

• Optical design: multi-element
• Magnification type: fixed
• Focal length: 20 mm
• Apparent field of view: 68°
• Eye relief: 20 mm
• Barrel diameter: 1.25"
• Coating: multi-coated

Package Contents

• SIGETA 68 SERIES 20mm Eyepiece
• Protective caps (2 pcs)

Dimensions and Weight

• Eyepiece weight: 87 g
• Eyepiece length: 59 mm
• Package weight: 119 g
• Package dimensions: 85 x 47 x 45 mm

Purpose and Advantages

The SIGETA 68 SERIES 20mm eyepiece will be an excellent addition to the optical kit of both beginners and experienced amateurs: the wide angular field of view makes the visual search for objects intuitive and pleasant, and the 20mm eye relief allows comfortable observation even for those who wear glasses. Multi-element optics combined with multi-layer anti-reflective coating reduce glare and increase contrast, which is especially important when observing nebulae and faint sky objects. The rubberized body and reliable protective caps ensure convenience and durability during field excursions.

Compatibility

The eyepiece is compatible with most telescopes with a 1.25" barrel diameter, making it a versatile choice for astronomy and field observations. The built-in filter thread allows the use of colored or contrast filters to expand the range of observations, particularly when studying planets, lunar details, or emission nebulae.

Brand and Category

Manufacturer: SIGETA. Product category: Military Equipment > Optics > Telescope Accessories.

This SEO-optimized description includes all technical specifications and package contents indicated in the original, and will help you quickly assess whether the eyepiece is suitable for your observation tasks: object searching, wide-field views, working with filters, and comfortable long-term use in field conditions.

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