Especificaciones:

• Tipo: Monóculo
• Rubber Eye Guard: Yes
• Ocular Focal Length: 4mm / 6.5mm / 10mm / 12.5mm / 15mm / 20mm / 25mm / 30mm / 40mm
• Número de modelo: 4mm / 6.5mm / 10mm / 12.5mm / 15mm / 20mm / 25mm / 30mm / 40mm Ocular
• Nombre de la: CSO
• Material: eyepiece tube full metal + optical glass
• Lens Groups: 2 : for Astronomy Telescope Monocular
• Lens Elements: 4
• Filter Threads: M28.5*0.6
• Eyepiece type: Plossl
• Extinction: internal matt thread
• Coatings: Fully Multi-Coated
• Barrel Size: 1.25 inch (31.7mm)