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4X beam expander lens 12.7*3mm Double-convex quartz material for laser machine cutting / welding / marking accessories Type 4X Beam Expander Lens Size: 12.7*3mm Shape circular Material: glass Application machin...
...Double concave Lens Advance Optical-Electronics manufactures various shape and materials optical lens. Wide selection of optical lens includes spherical lens, aspherical lens, cylindrical lens, magnifying le...
High Clarity Optical Double Convex Magnifying Glass for Stamp and Coin Collectors 1. Material Composition: Optical-Grade Glass: High-transparency, low-impurity borosilicate or crown glass with minimal distortio...
Positive Meniscus Lens, N-BK7, Low Spherical Aberration Lens Overview: Positive meniscus (convex-concave) lenses are designed to minimize spherical aberration. When used in combination with another lens, a posi...
... by cementing two single lens elements. The performance of multi-color (white light) imaging is much higher than that of a single lens. The achromatic lens consists of two lenses of different materials glued...
High Precision Optical Convex Lens Sapphire Glass Lens Optical Window Quartz/ Fused Silica Window Optical Window Material: JGS1 Dia: 30 mm+/-0.1mm Thickness:3,0 mm+/-0.1mm Parallelism/=90% FlatnessLambda/4 Surf...
High Precision Optical Convex Lens Sapphire Glass Lens Optical Window Quartz/ Fused Silica Window Optical Window Material: JGS1 Dia: 30 mm+/-0.1mm Thickness:3,0 mm+/-0.1mm Parallelism/=90% FlatnessLambda/4 Surf...
Overview: Double-Concave (DCV) Lens, also referred to as bi-concave lens, has two inward curved surfaces. They have a negative focal length and are best used to diverge a converging beam. Double-concave lenses ...
... MY SPEC 3 in 1 phone lens 3 IN 1 198° Fisheye Spec 0.36X Wide Angle Specs 15X Macro Specs Lens Construction 3 Element 3 Group 2 Element 2 Group 1 Element 1 Group Lens Feature Wide angle lens is need to matc...
... MY SPEC 3 in 1 phone lens 3 IN 1 198° Fisheye Spec 0.36X Wide Angle Specs 15X Macro Specs Lens Construction 3 Element 3 Group 2 Element 2 Group 1 Element 1 Group Lens Feature Wide angle lens is need to matc...
Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows glass,optical Filter, Photochromic Invisible Bifocal Lenses optical prism,Reflection lens ,camera lenses ect,and provie...
...*50 mm Accessory: SMD LED+PCB+outer shell Application: Flood Lighting,High Bay Lighting,Street Lighting ect. Description Complete Light Distribution Lens 50x50 Mm LED Arrays For Outdoor Lighting LED technolo...
... Application Agricultural bearings Brand TIMKEN / NSK / NTN / FSKG / KBE / OEM Precision Rating ABEC-3 / ABEC-5 Dimensions(mm)(d*D*b) 20*47*17.75 mm Weight / Mass ( KG ) 0.15 kg HS Code 8482800000 Bearings D...
...Double Telecentric Lens Accuracy 2um 1. Application * Precision screws; * Precision springs; * Gears; * Cell phone case; * Cell phone glass; * Precision metal parts; * Other parts in small size. 2. Specifica...
Double Row 21309CDKE4/C3 Spherical Roller Bearing for Wind Machine 45mm × 100mm × 25 mm 21309CDKE4/C3 Bearing Specification : Model Number 21309CDKE4/C3 Part Name Spherical Roller Bearing Row Double Row Dimensi...
... steel Cage Steel Cage Row Double Row Brand TIMKEN / NSK / NTN / FSKG / KBE / OEM Precision Rating ABEC-3 / ABEC-5 Dimensions(mm)(d*D*b) 152.4 *307.98*200.25 mm Weight / Mass ( KG ) 59.3 KG HS Code 848280000...
...Double Row Tapered Roller Bearing 384.18*546.1*222.25 mm ABEC-5 Bearing Specification : FSK BEARING Model Number 331197 A Part Name Tapered Roller Bearing Material Gcr15 Chrome steel Cage Steel Cage Row Doub...
...Double Row Tapered Roller Bearings 203.200×276.225×95.25 mm Gcr15 Chrome Steel Bearing Specification : FSK BEARING Model Number Z-531590.TR2 Part Name Tapered Roller Bearing Brand FSKG / KBE / FAG / NTN / NS...
...Double Row Tapered Roller Bearing 381*546.1*222.25 mm Long Life Bearing Specification : FSK BEARING Model Number DX355312/DX295661 Part Name Tapered Roller Bearing Material Gcr15 Chrome Steel Cage Steel Cage...
Double Inner HM266446/HM266410CD Tapered Roller Bearing 381*546.1*222.25 mm Two Row Bearing Specification : FSK BEARING Model Number HM266446/HM266410CD Part Name Tapered Roller Bearing Material Gcr15 Chrome St...