Lenses

-3%

Dragon diamond 3pcs silicon co2 laser reflective mirrors dia.19.05/20/25/30 /38.1mm for laser cutting engraving machine

5

14

4.6

-0.4%

Wavetopsign 1064nm half reflect mirror 20*4mm t=6%-80% output mirror laser welding machine laser cutting machine use

8

13

5.0

-2%

6 pcs 22mm damaged rgb x-cube prism cross dichroic physics teaching diy decoration

4

13

5.0

-2%

10sets high power 1w 3w 5w led lens 20mm pmma lenses with bracket 5 15 25 30 45 60 90 120 degree for 1 3 5 watt light beads

5

12

4.6

-3%

100mm transparent high power led lens reflector collimator 5-90 degree for 20w 30w 50w 100w led light lamp

6

12

4.5

-0.3%

50pcs 13mm lens 15 30 45 60 90 100 degree 13mm mini ir led pcb angle lens for 1w 3w 5w led lamp convex lenses

8

12

4.5

120x 200x adjustable continuous big visual field long focus zoom c mount lens fo industrial hdmi vga usb video microscope camera

5

11

5.0

Three mirror lens diagnostic tool 3 mirrors ophthalmic instrument

2

11

5.0

-21%

40*30*1.1mm beam splitter plate 50r/50t h-k9l optical glass for camera laser spectrum analysis instruments

2

11

4.5

988c multifunctional lens drilling machine rimless glasses lens driller notch cutter optical equipment

3

10

4.7

-5%

Reflective mo mirror dia 19.05 20 25 30mm thickness 3mm for co2 laser cutting machine engraving machine

4

10

5.0

10pcs 13mm mini ir lens 15 30 45 60 90 100 degree needn't holder for 1w 3w 5w high power led diode convex reflector collimator

3

9

5.0

Optical retinoscope schematic refraction eye model practice training eye refraction checker y98e

4

8

5.0

-2%

Opex wavelength co2 f-theta lens znse thread m85mm laser field focus lens 140x140 175x175 for 10.6um co2 laser marking machine

2

8

5.0

-0.6%

5pcs 34x30x4mm defective rectangle optical glass dichroic prism sale decoration color light refraction research prisma

1

8

-7%

Htk-3 lens thickness apparatus gauge ruler lens clock

3

8

5.0

1pc collimating coated glass lens 3 layers black focusing lens for 405nm violet/blue laser diode

2

8

5.0

-3%

78mm transparent led optical glass lens reflector 5-90 degree for high power led lamp light freeshipping

4

8

5.0

Laser mo mirror dia 20 thickness 3mm reflective mirror for co2 laser cutting mmachine engraving machine

1

8

5.0

-11%

Startnow beam expander znse beam combiner lens end mirror partial reflector output coupler reflect mirror laser marking machine

4

8

-5%

China znse meniscus co2 laser focus lens dia. 18mm focal length 38.1 50.8 63.5 76.2 101.6 127mm for laser cutting machine

1

8

5.0

-5%

1pc 114*57.5*2mm mini projector front surface reflector projector mirror diy accessories high reflectivity lens

3

8

30mm 40mm 50mm glass double convex double concave lens focal length 50mm 75mm 100mm 150 mm 300mm optics diy projector

4

7

5.0

-6%

30pcs cree xp-e xpe /xp-g xpg / xt-e xte 3535 3030 led lens 13mm white holder 10degree/20degree/30degree/25degree/60degree

4

7

5.0

-6%

Wavelength opex co2 laser focus lens d12 18 19.05mm 20 f76.2 50.8 63.5 for ronar-smith znse lens laser marking machine parts

2

7

4.5

-4%

Diameter 23mm bead / smooth / frosted / stripe surface optical pmma plano convex lens acrylic led flashlight lenses reflector

3

7

4.0

-1%

Opex f-theta field scan lens 1064nm 70x70-300x300mm f100-420mm for 1064nm yag optical fiber laser marking machine parts

2

7

5.0

-2%

Power led lens diameter 30mm convex lens plano convex optical glass lens for lamp light 2pcs/ lot

1

7

5.0

-5%

Opex wavelength co2 laser lens znse focusing lens dia.12 18 19 20 fl38.1 50.8 63.5 76.2 101.6 for laser equipment ronar-smith

3

7

5.0

1 pair fresnel lens virtual reality 3d glasses 50x80mm accessories vr replacement magnifier transparent pvc for google cardboard

4

7

4.8

-4%

Photochromic coating uv lens tester detector measurer lens testing machine 3 function in 1 set

5

7

4.6

Startnow co2 laser lens 25 25.4mm 27.94 28 1" 1.1" 1.5" f63.5 50.8 127 190.5 5" for co2 laser cutting equipment focusing lens

5

7

3.4

-21%

Ultra precision engraving pet trasmission diffraction grating f teaching spectral decomposition lenses o10 dropship

1

7

5.0

High quality k9 reflective mirror co2 laser mirror and lens parts k9 dia20mm 25m for co2 laser engraving cutting

2

7

-3%

5pcs trial lens for trial lens set fill up missing or broken lenses plastic rim

3

7

4.7

-8%

Power led lens diameter 38mm bead surface plastic plano convex lens,led optical lens,led reflector lens for flashlight headlamp

2

7

4.5

-5%

10pcs lenticular biconvex lens 3d virtual vr glasses lens magnifier convex lens

2

7

1pcs usa focus lens dia 12-20mm fl 38.1-101.6mm + 3pcs mo mirror dia 20mm thickness 3mm for co2 laser engraving cutting machine

3

7

4.3

Durable 3 layers collimating coated glass focusing lens full thread for 405nm violet/blue laser diode

4

6

5.0

-3%

13mm 1w 3w mini led lens 15 30 45 60 90 100 degree for ir cctv led pcb convex acrylic lens with holder reflector collimator

3

6

4.7

-4%

Photochromic lens and uv tester optics lens testing machine

0

6

Durable 3 layers coated glass lens collimating coated glass focusing lens for 405nm violet/blue laser diode

6

6

5.0

100pcs 13mm 1w 3w mini led lens 15 30 45 60 90 100 degree for ir cctv led pcb convex acrylic lens holder reflector collimator

3

6

5.0

-4%

Sal-232 trial lens set ophthalmic trial case plastic rim 26mm lens diameter nice aluminium case

0

6

-12%

Jhchmx raytools qbh upper laser protective windows cg24.9 dia*1.5mm collimator lens as original for raytools fiber laser head

4

6

4.8

Startnow 1pc 1064nm laser focus lens 30 38.1 41.5 50 for penta wsx precitec fiber cutting welding machine quartz collimator lens

3

5

5.0

Fused silica ball lens 1.25-12mm optical glass lens ball led co2 laser telescope fiber optic objective lenses endoscope

6

5

5.0

1pc large diameter 100mm 50mm double concave lens optical glass focal length -300mm -200 -150 -100mm minifer lens biconcave lens

3

5

5.0

-2%

10pcs/lot! 18mm diameter optical glass led lens height 7mm plano-convex shape lens for high power led lamp diy

1

5

-5%

50mm dia optical glass 50mm focal length high-power led plano convex lens projector focusing lens 1pc

3

5

4.3

-0.5%

Wavetopsign 1064nm 45degree total reflect mirror 20*4mm 36*2mm 30*3mm 40*3mm 45*6mm 48*3mm 60*3mm

2

5

5.0

Jhchmx laser protective windows for wsx 18*2 22.35*4 25.4*4 30*5 32*2 37*7 optical lens for wsx laser head nc12 nc30 nc60 nd18

2

5

-3%

F-theta lens male thread reverse adapter ring height 18mm 34mm for thread m85 m79 co2 laser & fiber laser marking machine

5

5

5.0

-6%

20d high quality aspheric lens ophthalmic slit lamp retina lens

1

5

-7%

New 1800ad optica lens groover lens grooving machine optical equipment ce fda

0

4

-4%

(promotion) lowest price high quality mactron znse pvd laser lens 20mm dia focus lens for co2 laser engraving cutiing machine

1

4

5.0

Artificial glass lens magic ball crystal craft fengshui ball home ornaments travel photography decorative balls gift

2

4

-1%

Hd 1400x zoom stereo microscope camera coaxial light monocular c-mount zoom lens 40mm ring zoon c-mount lens glass lens

0

4

-5%

Usa znse co2 laser lens laser engraver 19mm dia 38.1 50.8 63.5 76.2 101.6 127 focus length for laser cutting machine

1

4

5.0

-3%

Ly-988at combination rimless lens drilling and notch cutting machine driller speed adjustable quality motor

1

4

4.0