K9 Biconvex Lens Diameter 9mm Thickness 3.76mm R1 = 10.15mm R2 = 6mm

28.91 $

This product is no longer for sale, see similar items

Link copied to clipboard, share it

Or send it to social networks

Price dropped by 1.32 $

Lower than average, a bit

-4%

Seller reliability: 65%

Buy with caution, Optical lenses Store

More than 6 years of seller experience
Medium general feedback score (356)
Customers are satisfied by communication
Items match description
High shipping speed
2.5% of customers were dissatisfied over the last 3 months

Customer reviews

Prices at other sellers from 10.92 $

32.09 $

Cold Working Process of Optical Glass Double Convex Lens K9 Diameter 20mm Focal Length 18.8mm Edge Thickness 1mm

ratings

orders

Reliability – 89%

Seller Sophisticated optical tools Store

12.13 $

K9 Optical Glass Focal Length Imaging Double Convex Condensing Glass Lens Optics Element Biconvex Lens VR Glasses Lens 2PCS 42mm

ratings

order

Reliability – 38%

Seller SRATE Store

10.92 $

Optical Experiment High Quality Lens Diameter 25.4mm Focal Length 100mm Center Thickness 3.6mm K9 Glass Meniscus Lens

ratings

order

Reliability – 89%

Seller Sophisticated optical tools Store

20 similar items found

Diameter 18mm Focal Length 13mm Double Convex Lens K9 Material Optical Experiment Processing Custom

-0.6%

3.19 $

Diameter 18mm focal length 13mm double convex lens k9 material optical experiment processing custom

Seller reliability 89%

Optical Lens Diameter 10mm Focal Length 21mm Center Thickness 3.0mm H-K9 Plano-convex Lens

-2%

7.28 $

Optical lens diameter 10mm focal length 21mm center thickness 3.0mm h-k9 plano-convex lens

Seller reliability 89%

2pcs 50mm Diameter Double Convex Lens Focal Length 300mm for Physical Optics Experiment Optical Glass Biconvex Lens

-0.6%

11.32 $

2pcs 50mm diameter double convex lens focal length 300mm for physical optics experiment optical glass biconvex lens

Seller reliability 38%

Optical Products Lens Diameter 25.4mm Center Thickness 3.6mm Edge Thickness 2.0mm Bump Test Quality Lens

-3%

10.92 $

Optical products lens diameter 25.4mm center thickness 3.6mm edge thickness 2.0mm bump test quality lens

Seller reliability 89%

Optical Plano-convex Lens High Quality Focusing Experiment K9 Glass Diameter 10mm Center Thickness 2.5mm Focal Length 35mm

-5%

11.41 $

Optical plano-convex lens high quality focusing experiment k9 glass diameter 10mm center thickness 2.5mm focal length 35mm

Seller reliability 89%

Biconvex Lens 3cm Large Self-made Bottle Cap Mobile Phone Macro Lens Student Physics Experiment Concave-convex Lens

-1%

1.70 $

Biconvex lens 3cm large self-made bottle cap mobile phone macro lens student physics experiment concave-convex lens

Seller reliability 89%

15.10 $

2pcs 42mm diameter k9 optical glass doublet optics glass focal length double convex lens for diy astronomic telescope objective

Seller reliability 100%

57.40 – 79.54 $

K9 high precision plate reflection mirror plane mirror size diameter 38 thickness 4mm lamda / 4 customized reflective board

Seller reliability 89%

2pcs 42mm Diameter Focal Length 70mm Double Convex Optics Glass Lens K9 Optical Glass

-0.2%

12.58 $

2pcs 42mm diameter focal length 70mm double convex optics glass lens k9 optical glass

Seller reliability 100%

Convex Lens Piece Convex Lens Diameter 7.5cm Biconvex Glass Lens 75mm Optical Experiment

-4%

5.68 – 13.19 $

Convex lens piece convex lens diameter 7.5cm biconvex glass lens 75mm optical experiment

Seller reliability 89%

19.91 $

127mm large magnifier replacement lens double convex lenses spherical biconvex magnifying glass lentes focal length 80mm 3x

Seller reliability 100%

2pcs Dia 50mm Focal Length 50mm Optical Double Convex Optics Glass Lens Magnifying Glass Lenses Biconvex lens

-0.9%

16.78 $

2pcs dia 50mm focal length 50mm optical double convex optics glass lens magnifying glass lenses biconvex lens

Seller reliability 100%

2.72 $

Double convex lens diameter 15mm focal length 27.522mm optical lens glass lens optical glass h-baf5

Seller reliability 89%

Optical Lens Diameter 5mm Center Thickness 1.1mm Coated 650nm Optical Glass Meniscus Lens

-4%

9.91 $

Optical lens diameter 5mm center thickness 1.1mm coated 650nm optical glass meniscus lens

5.0

Seller reliability 85%

29.52 $

K9 optical glued lens cemented lenes focal length 500mm diameter 57mm, achromatic lens high quality

Seller reliability 89%

Optical Glass Plano-convex Focusing Lens Diameter 8mm Focal Length 11mm Center Thickness 3.03mm Optical Lens

-1%

10.93 $

Optical glass plano-convex focusing lens diameter 8mm focal length 11mm center thickness 3.03mm optical lens

Seller reliability 89%

7.38 $

H-k9 diameter 8mm , focal length 11mm plano-convex glass lenses optical lens manufacturer custom glass focusing lens

Seller reliability 89%

Triprism Optically Coated VR Lens of Glass Concentrating Lens with 50 Focal Length and 25 Mm Diameter of Double Convex Lens

-13%

5.66 $

Triprism optically coated vr lens of glass concentrating lens with 50 focal length and 25 mm diameter of double convex lens

Seller reliability 65%

K9 High Precision Flat Mirror Size Diameter 12.5 / 25.0x25.0m Thickness 6.0mm Lamda / 10 Custom

-3%

32.47 – 77.08 $

K9 high precision flat mirror size diameter 12.5 / 25.0x25.0m thickness 6.0mm lamda / 10 custom

Seller reliability 89%

9.67 – 11.42 $

Clear glass desktop magnifier diy projector replace lens optics education double convex lens biconvex lens portable loupe lens 1

Seller reliability 38%

K9 Biconvex Lens Diameter 9mm Thickness 3.76mm R1 = 10.15mm R2 = 6mm 2026 - buy cheap

K9 Biconvex Lens Diameter 9mm Thickness 3.76mm R1 = 10.15mm R2 = 6mm - compare prices

K9 Biconvex Lens Diameter 9mm Thickness 3.76mm R1 = 10.15mm R2 = 6mm - specifications

K9 Biconvex Lens Diameter 9mm Thickness 3.76mm R1 = 10.15mm R2 = 6mm - photo 2026

ratings

orders

Product specifications

Brand Name: NoEnName_Null
Origin: CN(Origin)
Certification: NONE
Usage: Optical
Structure: Double Convex
Material: Glass

Show all