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Extra Long Working Distance Objective Lenses

PAL - PAL-L

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Extra Long Working Distance Objective Lenses
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PAL - PAL-L

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The long working distance objective lens infinity correction function and par focal length 95mm can be used for a laser system and coaxial observation. The objective will allow user to focus a visible laser or microscopic observation of objects from a distance.
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Name Magnification Numerical Aperture Working Distance WD Delivery Price Add to cart
i
Long Working Distance Objective Lens 4mm Focal Length 50x Working Distance 5.2mm
PAL-50-HR 		50× 0.75 5.2mm
in stock
$3,960.00
Focal length f 4mm
Resolution 0.4μm
Focal depth ±0.49μm
Pupil diameter φ6mm
Real field of View (Eyepiece φ24mm) φ0.48mm
Real field of View (Imaging device 1/2-inch) 0.10×0.13mm
Weight 0.39kg
i
Long Working Distance Objective Lens 20mm Focal Length 10x Working Distance 34mm
PAL-10-A 		10× 0.3 34mm
6-12 weeks
$539.00
Item name MplanApo 10x
Magnification 10×
Numerical aperture (NA) 0.3
Working distance (WD) 34mm
Focal length f 20mm
Resolution 0.92μm
Focal depth ±3.1μm
Pupil diameter φ12.0mm
Real field of View (Eyepiece φ24mm) φ2.4mm
Real field of View (Imaging device 1/2-inch) 0.48×0.64mm
Weight 0.24kg
i
Long Working Distance Objective Lens 200mm Focal Length 1x Working Distance 11mm
PAL-1 		1x 0.025 11mm
6-12 weeks
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Focal length f 200mm
Resolution 11μm
Focal depth ±440μm
Pupil diameter φ10.0mm
Real field of View (Eyepiece φ24mm) φ24.0mm
Real field of View (Imaging device 1/2-inch) 4.8×6.4mm
Weight 0.3kg
i
Long Working Distance Objective Lens 20mm Focal Length 10x Working Distance 15mm
PAL-10-HR 		10× 0.45 15mm
6-12 weeks
$4,950.00
Focal length f 20mm
Resolution 0.6μm
Focal depth ±1.4μm
Pupil diameter φ18mm
Real field of View (Eyepiece φ24mm) φ2.4mm
Real field of View (Imaging device 1/2-inch) 0.48×0.64mm
Weight 0.43kg
i
Long Working Distance Objective Lens 2mm Focal Length 100x Working Distance 1.3mm
PAL-100-HR 		100× 0.9 1.3mm
6-12 weeks
$4,510.00
Focal length f 2mm
Resolution 0.3μm
Focal depth ±0.34μm
Pupil diameter φ3.6mm
Real field of View (Eyepiece φ24mm) φ0.24mm
Real field of View (Imaging device 1/2-inch) 0.05×0.06mm
Weight 0.4kg
i
Long Working Distance Objective Lens 100mm Focal Length 2x Working Distance 34mm
PAL-2-B 		2× 0.055 34mm
6-12 weeks
$649.00
Item name MplanApo 2x
Magnification 2×
Numerical aperture (NA) 0.055
Working distance (WD) 34mm
Focal length f 100mm
Resolution 5μm
Focal depth ±91.0μm
Pupil diameter φ11.0mm
Real field of View (Eyepiece φ24mm) φ12.0mm
Real field of View (Imaging device 1/2-inch) 2.4×3.2mm
Weight 0.25kg
i
Long Working Distance Objective Lens 10mm Focal Length 20x Working Distance 31.1mm
PAL-20-L-A 		20× 0.3 31.1mm
6-12 weeks
$1,430.00
Item name MplanApo SL20x
Magnification 20×
Numerical aperture (NA) 0.3
Working distance (WD) 31.1mm
Focal length f 10mm
Resolution 0.92μm
Focal depth ±3.1μm
Pupil diameter φ6.0mm
Real field of View (Eyepiece φ24mm) φ1.2mm
Real field of View (Imaging device 1/2-inch) 0.24×0.32mm
Weight 0.28kg
i
Long Working Distance Objective Lens 20mm Focal Length 10x Working Distance 39.5mm
PAL-10-L 		10× 0.2 39.5mm
6-12 weeks
$825.00
Focal length f 20mm
Resolution 1.4μm
Focal depth ±7μm
Pupil diameter φ8.0mm
Real field of View (Eyepiece φ24mm) φ2.4mm
Real field of View (Imaging device 1/2-inch) 0.48×0.64mm
Weight 0.24kg
i
Long Working Distance Objective Lens 10mm Focal Length 20x Working Distance 10mm
PAL-20-HR 		20× 0.6 10mm
6-12 weeks
$4,400.00
Focal length f 10mm
Resolution 0.5μm
Focal depth ±0.8μm
Pupil diameter φ12mm
Real field of View (Eyepiece φ24mm) φ1.2mm
Real field of View (Imaging device 1/2-inch) 0.24×0.32mm
Weight 0.49kg
i
Long Working Distance Objective Lens 40mm Focal Length 5x Working Distance 41mm
PAL-5 		5× 0.14 41mm
in stock
$396.00
Item name MplanApo 5x
Magnification 5×
Numerical aperture (NA) 0.14
Working distance (WD) 41mm
Focal length f 40mm
Resolution 2μm
Focal depth ±14μm
Pupil diameter φ11.2mm
Real field of View (Eyepiece φ24mm) φ4.8mm
Real field of View (Imaging device 1/2-inch) 0.96×1.28mm
Weight 0.24kg
i
Long Working Distance Objective Lens 4mm Focal Length 50x Working Distance 20.7mm
PAL-50-L-A 		50× 0.42 20.7mm
6-12 weeks
$2,200.00
Item name MplanApo SL50x
Magnification 50×
Numerical aperture (NA) 0.42
Working distance (WD) 20.7mm
Focal length f 4mm
Resolution 0.65μm
Focal depth ±1.6μm
Pupil diameter φ3.4mm
Real field of View (Eyepiece φ24mm) φ0.48mm
Real field of View (Imaging device 1/2-inch) 0.10×0.13mm
Weight 0.31kg
i
Long Working Distance Objective Lens 40mm Focal Length 5x Working Distance 25.5mm
PAL-5-HR 		5× 0.21 25.5mm
6-12 weeks
$3,190.00
Focal length f 40mm
Resolution 1.3μm
Focal depth ±6.2μm
Pupil diameter φ16.8mm
Real field of View (Eyepiece φ24mm) φ4.8mm
Real field of View (Imaging device 1/2-inch) 0.96×1.28mm
Weight 0.27kg

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◦Chromatic aberration is corrected in the visible range (400 − 700nm).
◦PAL/PAL-L has a long working distance and a corrected field curvature. Its natural observation image is obtained to the periphery of the visual field.

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