NIR Negative Achromatic Lens, EFL = -30.00 mm product detail at Eata Ray
NIR Negative Achromatic Lens, EFL = -30.00 mm
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NIR Negative Achromatic Lens, EFL = -30.00 mm

NIR Negative Achromatic Lens, EFL = -30.00 mm

Cat No:LBCL-0154

Basic Information

EFL (mm) -30.00
Diameter (mm) 12.7
Central Thickness (mm) 4.00
Te (mm) 5.3
Coating Ravg<0.5% @650~1050 nm; Ravg<0.5% @400~700 nm
Material N-LAK22/N-SF6HT
Compatible Lens Ring ER35031-LM127-D
Dia. Tolerance (mm) +0.0/-0.1
CT Tolerance ±0.2
Surface Irregularity λ/4@632.8 nm
EFL Tolerance ±2%
Centration 3~5'
Surface Quality 60/40
Bevel 0.2 mm × 45°
RoHS Compliant
BFL (mm) -32.0; -36.15
Clear Aperture (mm) 24.0
Mounting Thread M28.5x0.6
Mounting Ring /

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