TeleCular 30X عدسة مقربة

Lens Specs Magnification: 30X Equivalent Focal Length: 720mm Objective Lens Diameter: φ40mm Lens Structure: 10 elements in 7 groups Prism Type: Schmidt Roof Prism Coating:Lens Coating: Full-surface broadband multi-layer coating；Prism Coating: Semi-pentagonal silver reflective coating Distortion: ≤2.8% Light Transmittance: ≥99.5% Reflectivity: ≈95% Glass Material: Eco-friendly optical glass Additional Feature: Internal anti-reflective blackening process 46mm threaded interface on the objective end Eyecup threaded interface on the eyepiece end Tripod ring with integrated mounting thread Precision focus ring structure display