KWY-503 K9 meniscus lens diameter : 25.4 focal length (f '): 150.0

KWY-503 K9 meniscus lens diameter : 25.4 focal length (f '): 150.0

KWY-507 K9 meniscus lens diameter (): 25.4 focal length (f '): -150.0

KWY-508 K9 meniscus lens diameter : 25.4 focal length (f '): -200.0

KWY-506 K9 meniscus lens diameter (): 25.4 focal length (f '): -100.0

KWY-505 K9 meniscus lens diameter : 25.4 focal length (f '): -50.0

KWY-502 K9 meniscus lens diameter : 25.4 focal length (f '): 100.0

KWY-501 K9 meniscus lens diameter : 25.4 focal length (f '): 50.0

KWY-504 K9 meniscus lens diameter : 25.4 focal length (f '): 200.0

KWY-506 K9 meniscus lens diameter (): 25.4 focal length (f '): -100.0

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

K9 Flat Convex Lens Diameter 25.4mm Uncoated Focal Length 25.4/50.8/100/300/500mm

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

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

Meniscus lens diameter 19mm focal length -30.97mm K9 Optical Coated Meniscus Lens Meniscus glass Lens Optical glass Lenses

Meniscus Lens Diameter 28mm Focal Length -89.14mm Optical Glass K9 Meniscus Spherical Plano Concave Lens

Meniscus lens diameter 19mm focal length -30.97mm K9 Optical Coated Meniscus Lens Meniscus glass Lens Optical glass Lenses

Meniscus Lens Diameter 28mm Focal Length -89.14mm Optical Glass K9 Meniscus Spherical Plano Concave Lens

Meniscus Lens Diameter 28mm Focal Length -89.14mm Optical Glass K9 Meniscus Spherical Plano Concave Lens

Meniscus lens diameter 19mm focal length -30.97mm K9 Optical Coated Meniscus Lens Meniscus glass Lens Optical glass Lenses

K9 Flat Convex Lens Diameter 12.7mm, Uncoated Focal Length 15/20/24/25/30/40/50/100mm

1PCS K9 Material Plano-convex Lens Diameter 50.8mm Focal Length F75/100/125/150/175/200/250/300/500/50.8mm

Optical Plano-Convex Focusing Lens Diameter 23mm Focal Length 60mm Center Thickness 4mm Coating 1064nm K9 Glass Lenses

1PC Diameter 20mm Focal Length F25/30/40/60/80/100mm K9 Plano-convex Lens

Double Convex Lens Diameter 25mm Focal Length 25mm K9 Optical Glass Lens Physical Optics Experiment Lens

Optical glass K9 plano-convex lens diameter 6 focal length 17.8 high precision and high light transmission

25mm Diameter Focal Length 50mm Astronomical Telescope Objective D25F50 Glued Blue Film Achromatic Lens K9

120mm Diameter Double Convex Lens K9 Optical Glass Focal Length 120mm Optics Glass lens

Multi-focal K9 Material Double-concave Lens Diameter 12.7mm Condenser High-precision Focusing Pure White Glass

K9 Glass Flat Convex Lenses Diameter 70mm Focal Length 100mm for Spotlight Imaging Experiments Convex Lens

K9 glass Double Convex Lens Diameter 23 Focal Length 30mm Focusing Imaging Experiment Convex Lens

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