We supply special flint glass TF3、H-TF3L、H-TF5,etc. Effectively eliminate secondary spectrum of optical system. Significantly improve the imaging quality & geometric accuracy. Greatly simplify the structure of optical system. Meet the performance demands of high-accuracy optical systemMeet the performance demands of long focal length, LFOV (larger field of view) application.
CDGM special flint glass is available in the form of glass blanks, pressed blanks, cut blanks as well as optical components.
Glass blanks | |
Supply forms: | Strips，blocks |
Dimensions: | Strips：360mm×(80～160)mm×(8～60)mm Blocks：upon request of customers |
Pressed blanks | |
Lens: | OD(outer diameter): Ф7mm～Ф350mm CT (center thickness): 1.1mm～50mm |
Rods: | OD(outer diameter): Ф3.2mm～Ф10mm Length：150mm |
Cut blanks | |
Round plates: | OD(outer diameter): Ф2.5mm～Ф150mm CT(center thickness): 0.5mm～50mm |
Cut prisms： | Min edge length：5mm Max edge length：150mm |
Optical components | |
Supply forms: | upon request of customers |
Notes：The supply forms and dimensions depend on glass type. Please contact us.
