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Home / Telecentric lenses / Bi-telecentric lenses (SDM series)
0.153x, WD 85 mm, 1/1.8", C-mount Telecentric Lens (LS-S18DM59)

Telecentric lenses

0.153x, WD 85 mm, 1/1.8", C-mount Telecentric Lens (LS-S18DM59)

Model LS-S18DM59

0.153x, WD 85 mm, 1/1.8", C-mount Telecentric Lens. At a glance: magnification 0.153x; working distance 85±1 mm; max sensor size 9.0 mm (1/1.8"); object field of view 59 mm; image-side f/# 4.6.

$609.00 USDIn stock · 4 available

Inventory updated Oct 14, 2026

1.36 kg shipping weight · Ships in 2-3 weeks
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Specifications

ModelLS-S18DM59
Object field of view (dia. mm)59
Magnification (x)0.153
Working distance (mm)85±1
Max sensor size (dia. mm)9.0(1/1.8")
Image-side F/#4.6
Image-side MTF30 (lp/mm)>195
Theoretical depth of field (mm)±18.7@F11
Image-side distortion (% max)<0.1
Object-side telecentricity (deg max)<0.1
Object-to-image distance I/O (mm)238±1
Total length TTL (mm)135
MountC
Net weight (kg)0.9
Front filter threadM80 P0.5
Measured depth of field as shipped (mm)11
Shipping weight (estimated)1.36 kg

Photo shows a representative model of this series; see the specifications for this model.

Complete the station

Drive the light from a light controller and pair it with a lens for your field of view and working distance.

Light controllers LensesSelection guide

Other sizes in the Bi-telecentric lenses (SDM series) series

ModelSizePriceAvailability
LS-S2DM56-M580.589x, WD 138 mm, 2", M58-mount $589.00 5 in stockView
LS-S35DMF560.785x, WD 138 mm $589.00 5 in stockView
LS-S35DMFH56-M580.779x, WD 138 mm, M58-mount $589.00 4 in stockView
LS-S39DM56-M580.696x, WD 138 mm, M58-mount $589.00 3 in stockView
LS-S43DM56-M580.429x, WD 138 mm, 4/3", M58-mount $589.00 4 in stockView
LS-S43DMH56-M580.421x, WD 138 mm, 4/3", M58-mount $589.00 4 in stockView
LS-SDM560.204x, WD 138 mm, 2/3", C-mount $589.00 2 in stockView
LS-S11DM590.312x, WD 85 mm, 1.1", C-mount $609.00 2 in stockView
LS-S125DM590.122x, WD 85 mm, 1/2.5", C-mount $609.00 4 in stockView
LS-S12DM590.136x, WD 85 mm, 1/2", C-mount $609.00 2 in stockView
LS-S16KDM591x, WD 85 mm, M72-mount $609.00 4 in stockView
LS-S175DM590.492x, WD 85 mm, 1.75" $609.00 5 in stockView
LS-S1DM590.281x, WD 85 mm, 1", C-mount $609.00 3 in stockView
LS-S2DM590.559x, WD 85 mm, 2" $609.00 3 in stockView
LS-S35DMF590.746x, WD 85 mm $609.00 5 in stockView
LS-S35DMFH59-M580.739x, WD 85 mm, M58-mount $609.00 3 in stockView
LS-S39DM590.661x, WD 85 mm $609.00 4 in stockView
LS-S43DM590.407x, WD 85 mm, 4/3" $609.00 3 in stockView
LS-S43DMH59-M580.4x, WD 85 mm, 4/3" $609.00 2 in stockView
LS-SDM590.193x, WD 85 mm, 2/3", C-mount $609.00 5 in stockView
LS-S11DM640.287x, WD 189 mm, 1.1", C-mount $639.00 2 in stockView
LS-S11DM64H0.288x, WD 158 mm, 1.1", C-mount $639.00 3 in stockView
LS-S125DM640.113x, WD 189 mm, 1/2.5", C-mount $639.00 3 in stockView
LS-S125DM64H0.113x, WD 158 mm, 1/2.5", C-mount $639.00 3 in stockView

See all 429 models in the Bi-telecentric lenses (SDM series) series