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Home / Lenses / 360° inspection lenses / 360° Inspection lenses
1/3", C-mount 360° Inspection Lens (LS-SRV3651)

360° inspection lenses

1/3", C-mount 360° Inspection Lens (LS-SRV3651)

Model LS-SRV3651

1/3", C-mount 360° Inspection Lens. 360° inner barrel (inner-wall) inspection megapixel lens with built-in LED lighting for 1/3" cameras; inspects the inside of holes 25-100 mm in diameter at a wide angle of view. At a glance: format 1/3" (dia. 3.6 mm image circle); resolution Megapixel; aperture F14 fixed; mount C; angle of view 62°.

$619.00 USDIn stock · 3 available

Inventory updated Oct 14, 2026

0.28 kg shipping weight · Ships in 2-3 weeks
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  • 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

Features

  • 360° inner barrel inspection
  • High resolution and compact size
  • Built-in LED lighting to support imaging
  • Inspects small objects at a wide angle of view
  • 360-degree inner barrel inspection
  • Built-in LED lighting

Specifications

ModelLS-SRV3651
Format1/3" (dia. 3.6 mm image circle)
ResolutionMegapixel
ApertureF14 fixed
Angle of view62°
Field of view (L x H)100 x 63.6 mm (max)
Min field of viewdia. 25 x 14 mm
Max field of viewdia. 100 x 63.6 mm
Wavelength420-1150 nm
Sizedia. 21 x 198.6 mm
MountC
Weight125 g
Illuminationbuilt-in LED ring light (ring light wire)
Inspection range (hole dia. x height, mm)25 x 12.4, 26 x 13.0, 27 x 13.6, 28 x 14.2, 29 x 14.8, 30 x 15.5, 31 x 16.1, 32 x 16.7, 33 x 17.3, 34 x 17.9, 35 x 18.5, 36 x 19.1, 37 x 19.7, 38 x 20.3, 39 x 20.9, 40 x 21.5, 41 x 22.1, 42 x 22.7, 43 x 23.3, 44 x 24, 45 x 24.6, 46 x 25.2, 47 x 25.8, 48 x 26.4, 49 x 27.1, 50 x 27.7, 51 x 28.3, 52 x 28.9, 53 x 29.5, 54 x 30.1, 55 x 30.7, 56 x 31.3, 57 x 31.9, 58 x 32.5, 59 x 33.1, 60 x 33.8, 61 x 34.4, 62 x 35.0, 63 x 35.6, 64 x 36.2, 65 x 36.8, 66 x 37.5, 67 x 38.1, 68 x 38.7, 69 x 39.3, 70 x 39.9, 71 x 40.5, 72 x 41.1, 73 x 41.7, 74 x 42.3, 75 x 42.9, 76 x 43.6, 77 x 44.2, 78 x 44.8, 79 x 45.4, 80 x 46, 81 x 46.6, 82 x 47.2, 83 x 47.8, 84 x 48.4, 85 x 49.0, 86 x 49.6, 87 x 50.2, 88 x 50.9, 89 x 51.5, 90 x 52.1, 91 x 52.7, 92 x 53.4, 93 x 54.0, 94 x 54.6, 95 x 55.2, 96 x 55.8, 97 x 56.4, 98 x 57.0, 99 x 57.6, 100 x 58.2
FOV (1/3", L x H)100 x 63.6 mm
Angle of view (datasheet)62 deg
Min. / max. FOV (datasheet, diameter x height)dia. 25 x 14 / dia. 100 x 63.6 mm
Inspection range (hole diameter -> height, mm)25->12.4, 30->15.5, 35->18.5, 40->21.5, 45->24.6, 50->27.7, 55->30.7, 60->33.8, 65->36.8, 70->39.9, 75->42.9, 80->46, 85->49.0, 90->52.1, 95->55.2, 100->58.2 (every 1 mm from 25 to 100 in the page table)
Lightingbuilt-in LED ring light (ring light wire)
Field of view (1/3", L x H)100 x 63.6 mm (max); min. dia. 25 x 14 mm
Inspection rangehole dia. 25-100 mm, height 12.4-58.2 mm (table in 1 mm steps)
Shipping weight (estimated)0.28 kg

Applications

  • Tubes
  • Automotive parts
  • Containers
  • Bottles
  • Tube inner wall
  • Automotive
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 360° Inspection lenses series

ModelSizePriceAvailability
LS-SOD231002/3", C-mount $619.00 4 in stockView
LS-SOD231101.1", C-mount $619.00 3 in stockView
LS-SOD2401 $619.00 5 in stockView
LS-SOD36011/3", 5 MP, C-mount $619.00 2 in stockView
LS-SOD360111/3", 5 MP, C-mount $619.00 5 in stockView
LS-SOD36021/1.8", 5 MP, C-mount $619.00 3 in stockView
LS-SOD360232/3", C-mount $619.00 4 in stockView
LS-SOD36032/3", 5 MP, C-mount $619.00 4 in stockView
LS-SOD36041/1.8", 5 MP, C-mount $619.00 4 in stockView
LS-SOD36051/3", 5 MP, C-mount $619.00 2 in stockView
LS-SOD42501.1", C-mount $619.00 3 in stockView
LS-SODH240165CS $619.00 2 in stockView
LS-SODM12V11/2", C-mount $619.00 3 in stockView
LS-SODM23V1-31952/3", C-mount $619.00 5 in stockView
LS-SODMV12/3", C-mount $619.00 4 in stockView
LS-SRO240116 mm, 2/3", C-mount $619.00 2 in stockView
LS-SRO27022/3", M58-mount $619.00 4 in stockView
LS-SRO27021M58-mount $619.00 3 in stockView
LS-SRV0851/2.5", C-mount $619.00 4 in stockView
LS-SRV178-10M1/1.8", 10 MP, C-mount $619.00 2 in stockView
LS-SRV30061/3", C-mount $619.00 5 in stockView
LS-SRV36062/3", C-mount $619.00 5 in stockView
LS-SRV36522/3", 3 MP, C-mount $619.00 3 in stockView
LS-SRV822/3", C-mount $619.00 2 in stockView

See all 40 models in the 360° Inspection lenses series