30mm Plano-Concave Spherical Reflector Mirror Focal Length 75mm Concave protected aluminum Curvature Radius 150mm

30mm Plano-Concave Spherical Reflector Mirror Focal Length 75mm Concave protected aluminum Curvature Radius 150mm

30mm Plano-Concave Spherical reflector Mirrors Focal Length 100mm Concave R=200 aluminum plating

114 150 203mm Spherical Concave Reflective Mirror Schlieren Experiment DIY Reflector Optical Lens 500-1600mm Focal Length

Optical Lens Focusing Experiment Diameter 30mm Focal Length 118mm Curvature Radius 10.2mm Plano-convex UV Fused Silica Lens

Round flat concave aluminized reflector D30mm F75mm Radius of curvature R=150mm Protective aluminum plating

Optical Plano-Convex Lens 30mm Diameter Focal Length 118nm Curvature Radius 10.2mm Coating 400 ~ 700nm Focusing Lens

Rectangular flat concave aluminized reflector 45x16mm F72.7mm Radius of curvature R=145.5mm Protective aluminum plating

Rectangular flat concave aluminized reflector 40x8mm F150mm Radius of curvature R=300mm Protective aluminum plating

Optical Glass Concave Lens 30mm 40mm Focal Length -75mm -100mm Double Concave Lens 2PCS

Rectangular flat concave aluminized reflector 10x10mm F28mm Radius of curvature R=56mm Protective aluminum plating

Rectangular flat concave aluminized reflector 17x12.7mm F62.5mm Radius of curvature R=125mm Protective aluminum plating

N-BK7 Optical Plano Convex Cylindrical Lens Focal Length 15mm Radius 7.75mm Edge Thickness2mm

Rectangular flat concave aluminized reflector D15x11mm F35mm Radius of curvature R=70mm Protective aluminum plating

Round flat concave aluminized reflector D10mm F27mm Radius of curvature R=54.69mm Protective aluminum plating

Flat-concave UV-enhanced aluminum reflector D20mm F83.4mm Radius of curvature R=166.4mm Ultraviolet reinforced aluminum plating

Plano Concave Lens 50mm Focal Length -100mm -150mm -200mm Optical Glass Double Concave Lens 2PCS

40x8mm Negative First Surface Mirror R 300mm Optical Glass Aluminizing Plano Concave Reflective Mirrors Focal Lenght 150mm FS

Rectangular flat concave aluminized reflector 15.6x12mm F41.95mm Radius of curvature R=83.9mm Protective aluminum plating

Round flat concave aluminized reflector D6mm F6mm Radius of curvature R=12mm Protective aluminum plating

Rectangular flat concave aluminized reflector 27x27mm F87.55mm Radius of curvature R=175.1mm Protective aluminum plating

Rectangular flat concave aluminized reflector 15x10mm F25mm Radius of curvature R=49.7mm Protective aluminum plating

Rectangular flat concave aluminized reflector 25.4x12.7mm F110mm Radius of curvature R=220mm Protective aluminum plating

Rectangular flat concave aluminized reflector 20x12.7mm F55mm Radius of curvature R=110mm Protective aluminum plating

Rectangular flat concave aluminized reflector 40x16mm F50mm Radius of curvature R=100mm Protective aluminum plating

8mm Diameter Focal Length 11mm Curvature Radius 5.9mm Optical Glass Plano-convex Focusing Lens

Diameter 25.4mm BK7 Plano-Concave Lens Optical Multi-focal Concave Lenses Mirror Spherical Plane Imaging Experimental Equipment

Plano-concave spherical mirror, diameter 30, focal length 75mm (concave surface coated with UV-enhanced aluminum film)

Hikvision совместимая с 8MP 4K цилиндрическая IP-камера POE ИК 30m цилиндрическая домашняя камера видеонаблюдения с микрофоном H265 IP67 видеонаблюдение

Игрушки Монтессори для детей, Набор обучающих игрушек для рыбалки светильник кой, музыкальные утки, настольная игра, игрушки для мальчиков ...

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Модный женский комплект Alobee с высокой талией, сексуальные длинные штаны, спортивный костюм, комплект из 2 предметов, простой свободный женск...

bag Matilde costa, White

Уличный рюкзак на плечо, военный рюкзак для кемпинга, путешествий, пешего туризма, треккинга, тактическая спортивная сумка 7 цветов