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41776. FM-3024r2l Binocular Zoom Stereo Microscope with LED 
[Apr 24, 2023]
[Apr 24, 2023] FM-3024R2L high quality technology Stereo zoom Microscope with cheap price Product Parameters FM-3024R2L Viewing Head Binocular 45° ...
41777. FM-3024r2l Working Distance 56-81mm Stereo Zoom Microscope on Sale [Apr 24, 2023]
[Apr 24, 2023] FM-3024R2L high quality technology Stereo zoom Microscope with cheap price Product Parameters FM-3024R2L Viewing Head Binocular 45° ...
41778. FM-3024r2l Lab Cheap Zoom Stereo Microscope with Ce Certificate [Apr 24, 2023]
[Apr 24, 2023] FM-3024R2L high quality technology Stereo zoom Microscope with cheap price Product Parameters FM-3024R2L Viewing Head Binocular 45° ...
41779. FM-3024r2l Zooming Lens 1X/2X Stereo Binocular Microscope [Apr 24, 2023]
[Apr 24, 2023] FM-3024R2L high quality technology Stereo zoom Microscope with cheap price Product Parameters FM-3024R2L Viewing Head Binocular 45° ...
41780. Telescope Zoom Camera Lens [Apr 27, 2021]
[Apr 27, 2021] 1.Ultra Thin Lenses 2.light rays which are reflected become polarized.polarizing filters are used to select which light rays enter your camera lens.they can remove unwanted reflections from non-metallic ...
41781. Tcathigh Quality Round Concave Optical Glass Bk7 Lenses Plano Concave Lens [Jan 16, 2021]
[Jan 16, 2021] Our cemented IR Achromatic Doublets, which are optimized at infinite conjugate ratios, are designed to work in the telecommunications region (1050 - 1700 nm). With design wavelengths at 1016 nm, 1330 nm, and 1550 nm, ...
41782. Chigh Quality Round Concave Optical Glass Bk7 Lenses Plano Concave Lens [Jan 07, 2021]
[Jan 07, 2021] An achromatic lens, also referred to as an achromat, typically consists of two optical components cemented together, usually a positive low-index (crown) element and a negative high-index (flint) element. In ...
41783. Optical Bk7 Windows with High Quality [Mar 13, 2020]
[Mar 13, 2020] Material: We can make this parts with sapphore/quartz/optical glass/silica/germanium Diameter: Φ ≥ 2.0mm ≤ 250mm Surface Accuracy: λ /10 per Φ 25.4mm The dimension and specification of optical ...
41784. High Quality Optical Micro Lenses [Mar 13, 2020]
[Mar 13, 2020] Material: Sapphire, Fused Slica, Glass Diameter Tolearnce: ± 0.05mm Focal Length: ± 1% Center Thickness: ± 0.05mm Bevel: 0.25mm at 45 deg Coating: Single or Multi-layer films The dimension ...
41785. Optical Sapphire Glass Window From China [Mar 13, 2020]
[Mar 13, 2020] Material: We can make this piece with sapphire/quartz/BK7glass. Size: Φ ≥ 2.0mm ≤ 250mm Shape: Custom-made The dimension and specification can also be made according to the customer's request. The ...
41786. High Quality Sapphire Convex Lens [Mar 13, 2020]
[Mar 13, 2020] Material: We can make the sapphire convex lenses with sapphire/quartz/glass/silicon/germanium. Diameter: ≥ 3.0 ± 0.01mm Bevel: 0.25mm at 45 deg Coating: Single or Multi-layer films The dimension and ...
41787. 30.5mm*8mm*2mm Rectangle Sapphire Window [Mar 13, 2020]
[Mar 13, 2020] Specifications Material---optical grade sapphire Diameter---≥2.0mm≤250mm Diameter tolerance---±0.5mm Thickness---≥0.1mm±0.02mm Wedge Angle---≤10″ Flatness---lambda/10 per ...
41788. Polished Sapphire Stepped Window for Laser Scanner [Mar 13, 2020]
[Mar 13, 2020] Nanjing April offers a wide variety of UV, infrared, FIR optical windows, such as BK7 windows, Fused Silica windows, Sapphire windows, Borofloat windows, CaF2 windows, MgF2 windows, BaF2 windows, Germanium windows etc. ...
41789. High Quality Optical Windows with All Kinds of Material [Mar 11, 2020]
[Mar 11, 2020] Material: We can make this parts with sapphore/quartz/optical glass/silica/germanium Diameter: Φ ≥ 2.0mm ≤ 250mm Surface Accuracy: λ /10 per Φ 25.4mm The dimension and specification of glass ...
41790. High Quality Meniscus Glass Lenses [Mar 11, 2020]
[Mar 11, 2020] Material: Sapphire, Quartz, Glass, Silicon, Germanium Diameter: ≥ 3.0 ± 0.01mm Surface Finish: N<3, Δ N≥ λ /4 Coating: Single or Multi-layer films The dimension and specification of ...
