12" (300mm) Focal Length Double Convex Lens, 100mm Diameter 11mm Height

Description: The double convex lens is a type of lens that is thicker at the center than at the edges and is used to gather light. It can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments.SpecificationColor: TransparentMaterial: GlassFocal Length: 300mmOverall Size: 100 x 11mm / 3.94 x 0.43 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.The double convex shape of the lens provides a wider field of view, resulting in clearer and sharper images.The lens is accurately measured and has consistent curvature, ensuring consistent performance and results.InstructionOnce you have determined the focal length, position the lens in front of the light source. The side of the lens that is curved outward should face the object you want to focus the light on. Move the lens back and forth until the image of the object is in focus on the screen or surface.NOTE: Remember to handle the lens with care to avoid scratches or damage to the surface. 2Pcs Men/Women Toilet Sign Self Adhesive Door Wall Sticker Decor USD 18.35Finger Tips Anti Slip Fingertip, 20 Pack 28mm Silicone Finger Guard, Transparent USD 7.29Finger Tips Anti Slip Fingertip, 20 Pack 25mm Silicone Finger Guard, Dark Blue USD 7.292Pcs Badge Holders 4"x3" Horizontal Clear ID Window with 1 Card Slot, Dark Blue USD 7.2Vertical PU ID Badge Holder with Lanyard and Buckle 3 Card Slots Beige USD 8.5Vertical PU ID Badge Holder with Lanyard and Buckle 3 Card Slots Black USD 8.4812" (300mm) Focal Length Double Convex Lens, 100mm Diameter 11mm Height The double convex lens is a type of lens that is thicker at the center than at the edges and is used to gather light. It can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments. Specification Color: Transparent Material: Glass Focal Length: 300mm Overall Size: 100 x 11mm / 3.94 x 0.43 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. The double convex shape of the lens provides a wider field of view, resulting in clearer and sharper images. The lens is accurately measured and has consistent curvature, ensuring consistent performance and results. Instruction Once you have determined the focal length, position the lens in front of the light source. The side of the lens that is curved outward should face the object you want to focus the light on. Move the lens back and forth until the image of the object is in focus on the screen or surface. NOTE: Remember to handle the lens with care to avoid scratches or damage to the surface. Hot Item Finger Tips Anti Slip Fingertip, 20 Pack Silicone Finger Guard, Dark BlueUSD 7.29Paper Clips Book Page Markers Alphabet G Shape Yellow for Marking 10PcsUSD 8.42Finger Wet Sponge Finger Damper 2.7 Inch Dia for Bank Counting Blue, Pack of 3USD 7.6410Pcs Pocket Pen Protector PVC Pencil Sleeve Pouch Holder Organizer Light BlueUSD 12.5620pcs Paper Clips Love Shape with Box Rose Gold Tone for Office HomeUSD 10.91Payment1.We accept eBay payment .2.Payment must be received within 7 business days of auction closing.Shipping1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.2.Items will be shipped within 1-3 business day when we received payment.3.Delivery time depends on destination and other factors.DescriptionPolicy12" (300mm) Focal Length Double Convex Lens, 100mm Diameter 11mm Height The double convex lens is a type of lens that is thicker at the center than at the edges and is used to gather light. It can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments. Specification Color: Transparent Material: Glass Focal Length: 300mm Overall Size: 100 x 11mm / 3.94 x 0.43 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. The double convex shape of the lens provides a wider field of view, resulting in clearer and sharper images. The lens is accurately measured and has consistent curvature, ensuring consistent performance and results. Instruction Once you have determined the focal length, position the lens in front of the light source. The side of the lens that is curved outward should face the object you want to focus the light on. Move the lens back and forth until the image of the object is in focus on the screen or surface. NOTE: Remember to handle the lens with care to avoid scratches or damage to the surface. 2Pcs Men/Women Toilet Sign Self Adhesive Door Wall Sticker Decor USD 18.35Finger Tips Anti Slip Fingertip, 20 Pack 28mm Silicone Finger Guard, Transparent USD 7.29Finger Tips Anti Slip Fingertip, 20 Pack 25mm Silicone Finger Guard, Dark Blue USD 7.292Pcs Badge Holders 4"x3" Horizontal Clear ID Window with 1 Card Slot, Dark Blue USD 7.2Vertical PU ID Badge Holder with Lanyard and Buckle 3 Card Slots Beige USD 8.5Vertical PU ID Badge Holder with Lanyard and Buckle 3 Card Slots Black USD 8.48Hot Item Finger Tips Anti Slip Fingertip, 20 Pack Silicone Finger Guard, Dark BlueUSD 7.29Paper Clips Book Page Markers Alphabet G Shape Yellow for Marking 10PcsUSD 8.42Finger Wet Sponge Finger Damper 2.7 Inch Dia for Bank Counting Blue, Pack of 3USD 7.6410Pcs Pocket Pen Protector PVC Pencil Sleeve Pouch Holder Organizer Light BlueUSD 12.5620pcs Paper Clips Love Shape with Box Rose Gold Tone for Office HomeUSD 10.91Payment1.We accept eBay payment .2.Payment must be received within 7 business days of auction closing.Shipping1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.2.Items will be shipped within 1-3 business day when we received payment.3.Delivery time depends on destination and other factors.

Price: 15.05 USD

Location: China

End Time: 2025-01-28T10:07:39.000Z

Shipping Cost: 0 USD