Produk
Cermin Silinder Plano-Concave Φ12.5mm F=12.5mm Kaca optik H-K9L Tanpa Lapisan
Cermin silinder nduweni dawa fokus positif lan bisa fokus cahya kedadean.Padha cocok kanggo aplikasi fokus cahya.Optik Gambar nyedhiyakake pangilon silinder sing ora dilapisi lan dilapisi.
| Dia | 12,5 mm |
| FL | 12,5 mm |
| Lapisan | Ora dilapisi |
| R | 25,0 mm |
| CT | 3,0 mm |
| ET | 3,79 mm |
| Toleransi FL | ± 2% |
| Toleransi Diameter | +0.0/-0.1mm |
| Toleransi Kekandelan | ± 0,2 mm |
| Bahan | Kaca optik H-K9L |
| Irregularity (PV) | 1λ@633 nm |
| Toleransi Pusat | <3arcmin |
| Kualitas lumahing | 40/20-60/40 |
| Mburi lumahing | Grinding utawa Polandia |
| Bevel | Bevel protèktif 0.2mmX45 ° |
Tulis pesen ing kene lan kirim menyang kita
