TH-LMUL-20X-UVB - Long Working Distance MicroSpot Focusing Objective, 20X, 240 - 360 nm, NA = 0.36
TH-LMUL-20X-UVB - Long Working Distance MicroSpot Focusing Objective, 20X, 240 - 360 nm, NA = 0.36
- AR Coated for 240 - 360 nm
- Ideal for Laser Focusing and UV Imaging Applications
- Diffraction-Limited Performance
- Designed for a Tube Lens Focal Length of 200 mm
- 10X, 20X, or 50X Magnification
Wavelength Range 240 - 360 nm
Magnification 20X
Working Distance 15.30 mm
Effective Focal Length 10 mm
Numerical Aperture 0.36
Entrance Pupil Diameter 7.2 mm
Resolution 0.6 µm
Optical Field Number 24
Parfocal Length 95.0 mm
Cover Glass Thickness 0 mm
AR Coating Reflectance <1.5% per Surface (240 - 360 nm)
Pulsed Damage Threshold 5.0 J/cm2 (355 nm, 10 ns, 20 Hz, Ø0.342 mm)
Objective Threading M26 x 0.706; 5 mm Depth