Telecentric lenses

0.277x, WD 73 mm, 1/2.5", C-mount Telecentric Lens (LS-S125DM26)

Model LS-S125DM26

0.277x, WD 73 mm, 1/2.5", C-mount Telecentric Lens. At a glance: magnification 0.277x; working distance 73±1 mm; max sensor size 7.2 mm (1/2.5"); object field of view 26 mm; image-side f/# 4.2.

$419.00 USDIn stock · 4 available

Inventory updated Oct 14, 2026

0.49 kg shipping weight · Ships in 2-3 weeks
  • Secure checkout by ShopifyCard, PayPal, Venmo, Shop Pay or Google Pay
  • 90-day returnsUnused items; free return label in the US · Returns policy
  • Tracked UPS or DHL shippingExact cost shown at checkout · Shipping policy
  • Questions about fit?Contact us; we reply within one business day

Specifications

ModelLS-S125DM26
Object field of view (dia. mm)26
Magnification (x)0.277
Working distance (mm)73±1
Max sensor size (dia. mm)7.2(1/2.5")
Image-side F/#4.2
Image-side MTF30 (lp/mm)>190
Theoretical depth of field (mm)±5.7@F11
Image-side distortion (% max)<0.1
Object-side telecentricity (deg max)<0.1
Object-to-image distance I/O (mm)194±1
Total length TTL (mm)103.4
MountC
Net weight (kg)0.28
Front filter threadM40 P0.5
Measured depth of field as shipped (mm)2.4
Shipping weight (estimated)0.49 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-S35DMF23.61.864x, WD 40 mm $409.00 2 in stockView
LS-S35DMF241.83x, WD 43 mm $409.00 5 in stockView
LS-S35DMFH23.6-M581.847x, WD 40 mm, M58-mount $409.00 2 in stockView
LS-S35DMFH24-M581.816x, WD 43 mm, M58-mount $409.00 5 in stockView
LS-S39DM23.61.653x, WD 40 mm $409.00 2 in stockView
LS-S39DM241.625x, WD 43 mm $409.00 2 in stockView
LS-S43DM241x, WD 43 mm, 4/3" $409.00 3 in stockView
LS-S43DMH23.6-M581x, WD 40 mm, 4/3" $409.00 5 in stockView
LS-S43DMH24-M580.983x, WD 43 mm, 4/3" $409.00 5 in stockView
LS-SDM23.60.483x, WD 40 mm, 2/3", C-mount $409.00 4 in stockView
LS-SDM240.477x, WD 43 mm, 2/3", C-mount $409.00 3 in stockView
LS-S11DM260.708x, WD 73 mm, 1.1", C-mount $419.00 5 in stockView
LS-S12DM260.308x, WD 73 mm, 1/2", C-mount $419.00 2 in stockView
LS-S175DM26-M581.115x, WD 73 mm, 1.75", M58-mount $419.00 2 in stockView
LS-S18DM260.346x, WD 73 mm, 1/1.8", C-mount $419.00 5 in stockView
LS-S1DM260.638x, WD 73 mm, 1", C-mount $419.00 4 in stockView
LS-S43DM26-M580.923x, WD 73 mm, 4/3", M58-mount $419.00 4 in stockView
LS-S43DMH26-M580.908x, WD 73 mm, 4/3", M58-mount $419.00 5 in stockView
LS-SDM260.438x, WD 73 mm, 2/3", C-mount $419.00 5 in stockView
LS-S11DM290.634x, WD 45 mm, 1.1", C-mount $439.00 2 in stockView
LS-S125DM290.248x, WD 45 mm, 1/2.5", C-mount $439.00 3 in stockView
LS-S12DM290.276x, WD 45 mm, 1/2", C-mount $439.00 3 in stockView
LS-S16KDM292.03x, WD 45 mm, M72-mount $439.00 5 in stockView
LS-S175DM291x, WD 45 mm, 1.75" $439.00 2 in stockView

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