Jiangsu Profile
Product List
3946. Hot Sell Optical Spherical Convex-Concave Lens 
[Feb 13, 2025]
[Feb 13, 2025] Convex-concave lenses, also know as meniscus lens due to its shape, can be either positive or negative depending on the relative radius of the two surfaces. A negative meniscus lens has a steeper concave surface and is ...
3947. Fused Silica Achromatic Doublet Lens [Feb 13, 2025]
[Feb 13, 2025] Achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. The most common type of achromat is the achromatic doublet, which is composed of two individual lenses ...
3948. Periscope Prisms Big Prisms OEM Mirror Coating [Apr 25, 2025]
[Apr 25, 2025] A Roof prism is a reflective optical prism containing a section where two faces meet at a 90° angle. These two 90° faces resemble the roof of a building, giving this prism type its name. Reflection from the ...
3949. Reticles K9l Chrome Coating Beamsplitter Prism Lens [Apr 25, 2025]
[Apr 25, 2025] Reticle Scales Patterns A reticle, also known as a graticule, scales, patterns, used in eyepiece of a sighting device, such as telescope, microscope, or oscilloscope, etc. They are engraved lines in the eyepieces, with ...
3950. Reticle Beamsplitter Glass Reticle Chrome Dots Pin Hole Chrom [Apr 25, 2025]
[Apr 25, 2025] Reticle Scales Patterns A reticle, also known as a graticule, scales, patterns, used in eyepiece of a sighting device, such as telescope, microscope, or oscilloscope, etc. They are engraved lines in the eyepieces, with ...
3951. H-K9l Grade a -Fine Anneal Optical Plano Convex Lens [Feb 13, 2025]
[Feb 13, 2025] Plano-convex, a collimated light beam passing through the lens transfer to a spot behind the lens. we also called a positive or converging lens. The distance from the lens to the focal points(mentioned as spot) is the ...
3952. Custom Telescope Lens Achromatic Optical Achromatic Doublet Objective Lens [Feb 13, 2025]
[Feb 13, 2025] Achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. The most common type of achromat is the achromatic doublet, which is composed of two individual lenses ...
3953. Wholesale Clear Diameter 25mm Spherical Optical Double Convex Lens Biconvex Lenses [Feb 13, 2025]
[Feb 13, 2025] Double Convex lens, also as bi-convex lens. It is the similar function with the plano convex lens, they are all positive lens used for focus beam. The used wavelength range as 190-2100nm. Material can be N-BK7,Fused ...
3954. Glass Reticle Chrome Coating Prism Pattern Lens [Feb 13, 2025]
[Feb 13, 2025] Reticle Scales Patterns A reticle, also known as a graticule, scales, patterns, used in eyepiece of a sighting device, such as telescope, microscope, or oscilloscope, etc. They are engraved lines in the eyepieces, with ...
3955. Glass Reticle Pattern Chrome Coaating Reflective Aluminum Pinholes [Feb 13, 2025]
[Feb 13, 2025] Reticle Scales Patterns A reticle, also known as a graticule, scales, patterns, used in eyepiece of a sighting device, such as telescope, microscope, or oscilloscope, etc. They are engraved lines in the eyepieces, with ...
3956. Optical Right Angle Prism with Coating or Uncoating [Feb 13, 2025]
[Feb 13, 2025] Right Angle prisms used for deviation image or beam by 90degree or 180degree, normally material can be Fused Silica, H-K9L, CaF2, Ge, Znse, etc. Optional coating can be Anti-reflective, High-reflective with some ...
3957. N-Bk7 or Fused Silica High Precision Penta Prism [Feb 13, 2025]
[Feb 13, 2025] Product Specification: Spec Commercial Material As required like H-K9L,BK7,FS Dimension Customized Demension Tolerance +0/-0.1 90degree daviation tolerance 1-3arcmin 45degree daviation ...
3958. Aspherical Diamond Turning Lens Infrared Lens Aspherical Archromatic [Feb 13, 2025]
[Feb 13, 2025] Spherical lens manufacturing with DLC coating, upto 8-14um coating AR Specification Commercial High Precision Material As Required Schott,CDGM.etc. As required Schott, CDGM,etc. Diameter ...
3959. Optical Glued Glass Right Angle Prism [Feb 13, 2025]
[Feb 13, 2025] Right Angle prisms used for deviation image or beam by 90degree or 180degree, normally material can be Fused Silica, H-K9L, CaF2, Ge, Znse, etc. Optional coating can be Anti-reflective, High-reflective with some ...
3960. Cemented Doublet Optical Lens Achromatic Coating Lens [Feb 13, 2025]
[Feb 13, 2025] Specification commercialCommercial High Precision Material As Required Schott,CDGM.etc. As required Schott, CDGM,etc. Diameter Tolerance +0.00/-0.20mm +0.00/-0.05mm Focual Length Tolerance Typical ...
