4" (100mm) Focal Length Double Concave Lens, 40mm Diameter 6mm Height

Description: Double concave lenses are used to disperse light. They can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments.SpecificationColor: TransparentMaterial: GlassFocal Length: 100mmOverall Size: 40 x 6mm / 1.57 x 0.24 inch(OD*H)Packing List: 1 x Glass LenAdvantageMade of quality glass that is durable, scratch resistant, and provides excellent optical performance. Round edges have been polished, it is not easy to hurt your hand when you assemble it.Designed with a double concave shape that let the light diffuse and produces virtual images.The lens is accurately measured and has consistent curvature, ensuring consistent performance and results.InstructionPlace the concave side of the lens facing the object from which you want to disperse the light. Adjust the distance between the object and the lens until the desired level of dispersal is achieved.NOTE: Double concave lenses are often used in combination with other lenses to create specific optical effects. 4pcs Pen Holder Clip, Stainless Pencil Loop with Carved Leather, Multicolor USD 8.769"x3" No Cell Phone Use Please Sign Self Adhesive Door Wall Sticker USD 12.323" Metal Pen Clip Pen Holder Clip Pencil Clip Notebook Pen Holder, Golden 10pcs USD 8.76Paper Clips Book Page Markers Alphabet V Shape Red for Marking 10Pcs USD 8.424" (100mm) Focal Length Double Concave Lens, 40mm Diameter 6mm Height Double concave lenses are used to disperse light. They can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments. Specification Color: Transparent Material: Glass Focal Length: 100mm Overall Size: 40 x 6mm / 1.57 x 0.24 inch(OD*H) Packing List: 1 x Glass Len Advantage Made of quality glass that is durable, scratch resistant, and provides excellent optical performance. Round edges have been polished, it is not easy to hurt your hand when you assemble it. Designed with a double concave shape that let the light diffuse and produces virtual images. The lens is accurately measured and has consistent curvature, ensuring consistent performance and results. Instruction Place the concave side of the lens facing the object from which you want to disperse the light. Adjust the distance between the object and the lens until the desired level of dispersal is achieved. NOTE: Double concave lenses are often used in combination with other lenses to create specific optical effects.Hot Item 9"x3" No Cell Phone Use Please Sign Self Adhesive Door Wall StickerUSD 12.323" Metal Pen Clip Pen Holder Clip Pencil Clip Notebook Pen Holder, Golden 10pcsUSD 8.764pcs Pen Holder Clip, Stainless Pencil Loop with Carved Leather, MulticolorUSD 8.76Paper Clips Book Page Markers Alphabet V Shape Red for Marking 10PcsUSD 8.42PaymentWe accept eBay payment.Please do not email us to ask for other payment option.We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.ShippingUsually we ship your order out within 24 hours in business day.For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.Return PolicyReturns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.About UsWe are continually expanding our product selection to better serve your need.We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.DescriptionPolicy4" (100mm) Focal Length Double Concave Lens, 40mm Diameter 6mm Height Double concave lenses are used to disperse light. They can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments. Specification Color: Transparent Material: Glass Focal Length: 100mm Overall Size: 40 x 6mm / 1.57 x 0.24 inch(OD*H) Packing List: 1 x Glass Len Advantage Made of quality glass that is durable, scratch resistant, and provides excellent optical performance. Round edges have been polished, it is not easy to hurt your hand when you assemble it. Designed with a double concave shape that let the light diffuse and produces virtual images. The lens is accurately measured and has consistent curvature, ensuring consistent performance and results. Instruction Place the concave side of the lens facing the object from which you want to disperse the light. Adjust the distance between the object and the lens until the desired level of dispersal is achieved. NOTE: Double concave lenses are often used in combination with other lenses to create specific optical effects. 4pcs Pen Holder Clip, Stainless Pencil Loop with Carved Leather, Multicolor USD 8.769"x3" No Cell Phone Use Please Sign Self Adhesive Door Wall Sticker USD 12.323" Metal Pen Clip Pen Holder Clip Pencil Clip Notebook Pen Holder, Golden 10pcs USD 8.76Paper Clips Book Page Markers Alphabet V Shape Red for Marking 10Pcs USD 8.42Hot Item 9"x3" No Cell Phone Use Please Sign Self Adhesive Door Wall StickerUSD 12.323" Metal Pen Clip Pen Holder Clip Pencil Clip Notebook Pen Holder, Golden 10pcsUSD 8.764pcs Pen Holder Clip, Stainless Pencil Loop with Carved Leather, MulticolorUSD 8.76Paper Clips Book Page Markers Alphabet V Shape Red for Marking 10PcsUSD 8.42PaymentWe accept eBay payment.Please do not email us to ask for other payment option.We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.ShippingUsually we ship your order out within 24 hours in business day.For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.Return PolicyReturns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt. If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.About UsWe are continually expanding our product selection to better serve your need.We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.

Price: 7.48 USD

Location: China

End Time: 2024-12-23T11:24:53.000Z

Shipping Cost: 0 USD