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29131. Spectacles Lens 1.56 Anti Blue Light Blue Block Cut Resin Eyeglasses Lenses Price Ophthalmic ... 
[Sep 10, 2025]
[Sep 10, 2025] What Is Blue Light? Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called ...
Company: Danyang Boris Optical Co., Ltd.
29132. Customized High Precision Bk7 K9l Optical Glass Roof Prism [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 ...
29133. Optical CaF2 Glass Window/Flat/Wafer with Best Quality [Apr 25, 2025]
[Apr 25, 2025] Optical Window: Optically flat, double sides parallel polishing of the optical glass into a relatively high precision of the surface. Mostly it is used for the testing or assembly equipments in order to allow light get ...
29134. Optical 515nm Bandpass Filter Fused Silica Narrow Pass Filter [Apr 25, 2025]
[Apr 25, 2025] 515nm Bandpass Filter Spectrum Tested, with a narrow bandwidth, high peak transmission, high OD value upto >4. ________________________________________________________________________________________ 515nm ...
29135. Customized High Quality Quartz Sapphire Optical Glass K9 Biconvex Lens [Apr 25, 2025]
[Apr 25, 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 ...
29136. 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 ...
29137. 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 ...
29138. 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 ...
29139. Customized Optical Material Hemispherical Lens [Apr 25, 2025]
[Apr 25, 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 ...
29140. Optics Glass Lens Optical Plano Convex Spherical Lens [Feb 13, 2025]
[Feb 13, 2025] Lens is a kind of optical component used for transmission or refraction light, converging or diverging the beam. PHYO OPTICS provide many different type lens fitting for the optical systems. Size can be Dia2.5mm to ...
29141. 15X15X0.5 mm Optical Sapphire Wafer /Window [Feb 13, 2025]
[Feb 13, 2025] Optical windows are used for the testing or assembly equipments in order to allow light get into the testing machine or the instruments. The selection of a window should consider the properties of the different optical ...
29142. Clear Square Optical Quartz Glass Window [Feb 13, 2025]
[Feb 13, 2025] Optical windows are used for the testing or assembly equipments in order to allow light get into the testing machine or the instruments. The selection of a window should consider the properties of the different optical ...
29143. Anti Reflective Broad Band Ar Coating (BBAR) [Feb 13, 2025]
[Feb 13, 2025] We are manufacturers of Precision optics & Optical Components viz. Windows, Prisms, Lens, Optical coating Mirrors, Beam splitters, Filters, Band pass, Reticles, Optical flats, Cylindrical lens, Prism cement, etc. ...
29144. 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 ...
29145. H-K9l, N-Bk7, Fused Partially Reflective Broad Band Beamsplitter [Feb 13, 2025]
[Feb 13, 2025] We are manufacturers of Precision optics & Optical Components viz. Windows, Prisms, Lens, Optical coating Mirrors, Beam splitters, Filters, Band pass, Reticles, Optical flats, Cylindrical lens, Prism cement, etc. We are ...
