High Quality Optical Tube
Focus Lens: Focus Lens zvikamu zvakasanganiswa crescent-shaped lens ne lenticular convex lens kugadzirisa spherical aberration, uye wobva wawana diki mwenje nzvimbo kuti isvike concentrateenergy uye inopinza yekucheka maitiro.
Collimator Lens: Zvikamu zveCollimator zvinoshandura mwenje wekutapurirana kuita mwenje wakasanganiswa newasher, kukiya elastic mhete uye lens inounzwa kunze ine hunhu hwevhoriyamu diki uye kurasikirwa kwakaderera.
