20mm Dia K9 Optical Glass -1935mm Super Long Focal Length Plano Concave Lens Minifier Lenses

-2%

12.7mm k9 optical glass focal length 15mm 30mm 40mm plano concave lens optics minifier 1pc

0

0

-5%

12.7mm mini k9 optical glass focal length 15mm 30mm optics led plano concave glass lens 2pcs

0

0

-5%

25.4mm k9 optical glass focal length -3 -6 -10 -15cm plano concave glass focusing lens precision optics element imaging lens

0

0

-7%

6mm mini k9 optical glass focal length -11.3mm double concave lens biconcave minifier lenses 520nm ar coating projection lentes

0

1

145mm dia large k9 optical glass focal length 385mm large plano convex white optics glass lens magnifying glass lenses magnifier

0

0

-4%

2pcs 43mm optical glass aspheric led focal length 28mm plano convex lens adjustable focus lenses aspherical lentes

0

0

-4%

1pc 12mm k9 optical glass double concave glass lens minifier lenses focal length -24.12mm -19.3mm biconcave aspheric lentes

0

0

-4%

2pcs diameter 100mm large k9 optical glass focal length 150mm double concave lens

0

1

1pc fused silica plano convex lens diameter 12.7mm optical glass super long focal length 1000mm 5600mm

0

0

Optical glass reducing lens focal length -200mm double concave lens minifier 0.25x biconcave lens handle 1pc 50mm dia

0

8

-5%

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

3

5

4.3

-0.3%

2pcs 54.5mm diameter optical glass aspheric focal length 34mm led plano convex lens diy condensing lens

0

0

-3%

10mm mini optical ultraviolet quartz jgs1 double concave lens focal length -23.2mm biconcave lenses minifier imaging lentes

0

0

-0.6%

10pcs 50mm optical glass focal length -90mm double concave lens biconcave lenses minifier imaging bi-concave lentes

0

0

2pcs double concave lens 30mm diameter optical glass focal length -75mm large optics biconcave lens optical glass

1

1

5.0

-3%

Plano concave lens diameter 12.7mm focal length -1935mm h-k9l glass lens optical glass optical lens

0

0

-1%

1pc 11 12 18 30mm k9 optical glass focal length -19 -47 -100mm double concave lens diy telescope biconcave lens meniscus lentes

1

2

-3%

2pcs k9 optical glass plano convex lens diameter 27.4mm focal length 57.7mm focusing aspherical imaging magnifying lentes

0

0

Double concave lens plano convex lens set optical glass focal length lens diy telescope eyepiece objectives material

0

1

1pc 12.7mm dia mini bk7 optical glass focal length -15mm optics plano concave lens precision optical components

2

1

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

3

5

5.0

135mm dia k9 optical glass focal length 245mm large double convex white optics glass lens magnifying glass lenses

0

0

-0.8%

K9 plano-concave lens/optical concave lens bk7 concave mirror/optical laboratory lens d25.4mm

0

0

K9 optical glass focal length 40mm bi-convex focusing lens dia 37mm precise double convex imaging lenticular lenses

0

0

-4%

80mm large k9 optical glass aspherical focal length 202mm led plano convex aspheric magnifying glass lenses uncoated

0

0

30mm dia optical glass focal length -75mm optics double concave lens biconcave minifier lens

2

2

5.0

-9%

Optical glass bk7 12 mm length with focal length -40 mm plano concave cylindrical lens manufacturer

0

0

-5%

Incomplete data

Optical glass plano convex lens diameter 42mm focal length 40mm k9 magnifying glass

1

1

-5%

Incomplete data

Optical glass plano convex lens diameter 42mm focal length 40mm k9 magnifying glass

0

0

62mm optical glass focal length 130mm doublet achromatic plano convex lens diy astronomic telescope objective lens 2pcs

1

0

-2%

100mm large k9 optical glass focal length 510mm plano convex aspherical lens imaging loupe magnifying lenses focusing lentes

0

0

-4%

Optical plano convex lens optical glass diameter 27.4mm focal length 57.7mm manufacturer custom quartz glass focusing lenses

0

0

-7%

Plano convex 15mm diameter 161mm focal length optical glass k9 projector lenses

0

0

Plano convex lens diameter diameter31mm , focal 54.92mm optical lenses k9 glass focusing lens with ar coating

2

1

76 - 80mm optical glass focal length led plano convex lens diy laser concentratin, sensors, optical instruments car light lens

1

1

2pcs 30mm optical glass focal 18mm plano convex aliexpress wholesale glass lens flashlight condenser lens adjustable focus led

1

0

2pcs 50mm optical glass led focal length internal concave convex glass lens height 20mm

0

0

2pcs 30 40 50 100mm double concave lens negative focal length divergent lens optical experiment tools

3

4

5.0

-0.7%

Optical k9 plano-concave divergent lens diameter 40mm focal length -500 / 250/200/160/125/100/80/63 / 50mm

0

0

K9 optical glass focal length 22.7mm double convex lens high precision lenticular magnifying glass biconvex lens 25.4mm dia

0

0

5pcs plano convex condenser led lenses aspheric lentes optical glass aspherical magnifying glass lens focal length 11mm 15mm

1

1

-0.8%

4.7mm aspherical plano convex focusing lens focal length 6.2mm d-zk2n optical glass plano-convex lenses laser scanning lentes

0

0

-12%

1pc 38mm optical glass aspheric led condensing lenses focal length 16mm plano convex lens diy spotlight lamp lentes

1

8

5.0

18mm k9 optical glass focal length 13mm double convex lens magnifying lenses optics element condensing lens 2pcs biconvex lentes

1

1

5.0

-0.8%

Optical plano concave lens h-k9l glass lenses 16mm diameter, -23.32mm focal length coated 420-760nm for teaching experiment

1

1