TMB Planetary Eyepiece – 8mm (58°)

The TMB Planetary 8mm eyepiece is a highly versatile option for lunar and planetary observing, offering an excellent balance of magnification, contrast, and ease of use. With a comfortable 58° apparent field of view, it delivers immersive views without feeling restrictive.

The 8mm focal length is particularly forgiving of average seeing conditions, making it a reliable choice for regular observing sessions. It performs well on the Moon, Jupiter, Saturn, and other bright targets while remaining comfortable for extended viewing.

Featuring robust construction, a matte black finish, and comfortable eye relief, this eyepiece is suitable for both beginners and experienced observers looking to build a balanced planetary eyepiece set.

Key Features

• 8mm focal length for medium planetary magnification
• 58° apparent field of view
• Optimised for lunar and planetary observing
• Comfortable eye relief
• Standard 1.25-inch barrel

Specifications

• Focal Length: 8 mm
• Apparent Field of View: 58°
• Eyepiece Type: Planetary
• Barrel Size: 1.25"
• Application: Visual astronomy

What’s Included

• 1 × TMB Planetary Eyepiece – 8mm
• Protective end caps