THz Lenses

Material

TPX

HRFZ-Si

HRFZ-Si

Type

Plano-Convex

Spherical

Positive Meniscus

Bi-Convex

Hyper-Hemispherical

Hemispherical

Hypo-Hemispherical

Bullet

Available Diameters

up to 100mm

2-150mm

up to 100mm

Dimensions Tolerance

±0.25mm

±0.1mm

+0.0 / -0.1mm

EFL Tolerance

±1%

±1%

±1%

Clear Aperture

≥90%

≥90%

90%

Surface Quality

80/50 Scr/Dig

80/50 Scr/Dig

80/50 Scr/Dig

Surface Accuracy

±0.01mm

±0.01mm

Varies depending on Radius

Coatings

AR Coatings

AR Coatings upon Request

HRFZ-Si Hyper-, Hypo-, Hemispherical Lenses

LHS-HRFZ-Si-D2-7-Tany

LHS-HRFZ-Si-D12-14-Tany

LHS-HRFZ-Si-D8-9-Tany

LHS-HRFZ-Si-D15-Tany

LHS-HRFZ-Si-D10-11-Tany

LHS-HRFZ-Si-D>15-Tany

Note: Any Different Thickness are Available

HRFZ-Si Bullet Lenses are Offered upon Request

HRFZ-Si Positive Meniscus Lenses

LPM-HRFZ-Si-D25.4-F25

LPM-HRFZ-Si-D38.1-F150

LPM-HRFZ-Si-D25.4-F50

LPM-HRFZ-Si-D38.1-F200

LPM-HRFZ-Si-D25.4-F100

LPM-HRFZ-Si-D50.8-F25

LPM-HRFZ-Si-D25.4-F200

LPM-HRFZ-Si-D50.8-F50

LPM-HRFZ-Si-D38.1-F25

LPM-HRFZ-Si-D50.8-F75

LPM-HRFZ-Si-D38.1-F50

LPM-HRFZ-Si-D50.8-F100

LPM-HRFZ-Si-D38.1-F75

LPM-HRFZ-Si-D50.8-F150

LPM-HRFZ-Si-D38.1-F100

LPM-HRFZ-Si-D50.8-F200

TPX Plano-convex Lenses

LBX-TPX-D25.4-F25 for Bi-convex Lenses

LPX-TPX-D38.1-F150

LPX-TPX-D25.4-F50

LPX-TPX-D38.1-F200

LPX-TPX-D25.4-F100

LBX-TPX-D50.8-F50 for Bi-convex Lenses

LPX-TPX-D25.4-F200

LPX-TPX-D50.8-F75

LPX-TPX-D38.1-F50

LPX-TPX-D50.8-F100

LPX-TPX-D38.1-F75

LPX-TPX-D50.8-F150

LPX-TPX-D38.1-F100

LPX-TPX-D50.8-F200

HRFZ-Si Diffractive Optical Elements (Fresnel Lens and Beam Divider)

LF-HRFZ-Si-D25.4-T1-F100-OW60-250

LF-HRFZ-Si-D38.1-T1-F200-OW60-250

LF-HRFZ-Si-D25.4-T1-F150-OW60-250

BD-HRFZ-Si-D38.1-T1-OW60-250-A20-80

LF-HRFZ-Si-D25.4-T1-F200-OW60-250

LF-HRFZ-Si-D50.8-T1-F100-OW60-250

BD-HRFZ-Si-D25.4-T1-OW60-250-A20-80

LF-HRFZ-Si-D50.8-T1-F150-OW60-250

LF-HRFZ-Si-D38.1-T1-F100-OW60-250

LF-HRFZ-Si-D50.8-T1-F200-OW60-250

LF-HRFZ-Si-D38.1-T1-F150-OW60-250

BD-HRFZ-Si-D50.8-T1-OW60-250-A20-80