TS Optics HR Planetary Eyepiece

TS Optics HR Planetary Eyepiece – Ultimate Sharpness for Planetary and Deep-Sky Observations

Explore the night sky with unprecedented detail using the TS Optics HR Planetary Eyepieces. These high-quality eyepieces offer a perfect balance between contrast, brightness, and sharpness, making them ideal for observing planets, the moon, and deep-sky objects.

The HR series from TS Optics is designed for maximum visual comfort, with an eye relief of 16 mm to 20 mm and a wide field of view of 58° to 60°. This means less eye fatigue during long observations and a broader view of the night sky.

Thanks to the multi-layer optical coating and anti-reflection design, these eyepieces minimize light loss and stray light, resulting in a bright and high-contrast image. The 1.25-inch fitting makes these eyepieces compatible with virtually all telescopes, including Newtonian reflectors, refractors, and Schmidt-Cassegrain telescopes.

Available Variants (Focal Lengths):

✔ 2.5 mm – Maximum magnification for extremely detailed planetary observations
✔ 3.2 mm – High magnification while maintaining sharpness and contrast
✔ 4 mm – Ideal for details on Mars, Jupiter, and Saturn
✔ 5 mm – Excellent for lunar observations and compact deep-sky objects
✔ 6 mm – Versatile for both planets and bright deep-sky objects
✔ 7 mm – Balance between magnification and brightness for detailed observations
✔ 8 mm – For subtle details in planetary atmospheres and nebulae
✔ 9 mm – Perfect for high-contrast lunar and planetary observations
✔ 15 mm – Ideal for wider deep-sky structures and star clusters
✔ 20 mm – Suitable for large nebulae and clusters
✔ 25 mm – Wide field of view for extensive deep-sky observations

What Can You See with it?

✓ Crystal-clear cloud bands and storms on Jupiter
✓ The rings of Saturn, including the Cassini division
✓ High-contrast details on Mars, such as polar caps and seasonal changes
✓ Brightly illuminated craters and mountains on the Moon
✓ Deep-sky objects such as star clusters, nebulae, and galaxies

Key Features

• Available in 11 focal lengths – choose the magnification that suits your telescope
• 1.25-inch fitting – compatible with most telescopes
• Planetary eyepiece – designed for sharpness, contrast, and detail
• 58°-60° field of view – wide viewing angle for natural observation
• 16-20 mm eye relief – comfortable viewing, even for eyeglass wearers
• Multi-layer optical coating – increases light transmission and minimizes reflections
• Filter thread – compatible with 1.25-inch color and lunar filters
• Durable construction – robust metal housing with anti-slip grip

With the TS Optics HR Planetary Eyepieces, you’ll enjoy superior optical performance and ultimate comfort, ideal for serious amateur astronomers.