Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"N-BK7 Optical Magnifying Glass Plano Convex Lens For Camera Photography","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/b5\/d4986d2cae3e4fd97344c9d0a2de-200x200-1\/n_bk7_optical_magnifying_glass_plano_convex_lens_for_camera_photography.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW1210161531","Minimum Order Quantity":"500 pieces"}}
{"title":"OEM BK-7 H-K9L Optical Glass Double Convex Lens With AR Coating","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/ef\/4d02106773572cd3ea09c0c6213b-200x200-1\/oem_bk_7_h_k9l_optical_glass_double_convex_lens_with_ar_coating.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW1609201453","Packaging Details":"soft paper,foam,carton"}}
{"title":"BK-7 H-K9L Optical Glass Spherical Bi Convex Lens For Camera High Accuracy","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/76\/0cfda8bfbe28fcf6d333064711cc-200x200-1\/bk_7_h_k9l_optical_glass_spherical_bi_convex_lens_for_camera_high_accuracy.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW1609201453","Packaging Details":"electrolytic capacitor paper,foam,carton"}}
{"title":"Bk7 Glass Optical Lens Plano Convex Lens For Scientific Instruments","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/5d\/f8f60d2aa5ca35eca1e97a3388b7-200x200-1\/bk7_glass_optical_lens_plano_convex_lens_for_scientific_instruments.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW1609201453","Packaging Details":"electrolytic capacitor paper,foam,carton"}}
{"title":"Large Optical Magnifying Glass Doublet Lens Singlet Lenses With AR Coating","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/f0\/d1e1dd3890b9de4bdba2f666e721-200x200-1\/large_optical_magnifying_glass_doublet_lens_singlet_lenses_with_ar_coating.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW1609201453","Packaging Details":"electrolytic capacitor paper,foam,carton"}}
{"title":"Customized Bi Convex Concave Optical Glass Lens Flipper Lenses For Medicine Area","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/d5\/0b28f2c812dbb3d8455bc0a3b3de-200x200-1\/customized_bi_convex_concave_optical_glass_lens_flipper_lenses_for_medicine_area.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW202012211644","Minimum Order Quantity":"1000 pieces"}}
{"title":"Anti Reflective Coated Optical Bi Convex Concave Lens For Photography","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/b2\/6c5b761ceb10ceac4f8482dbed09-200x200-1\/anti_reflective_coated_optical_bi_convex_concave_lens_for_photography.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW1609201453","Packaging Details":"paper,foam,carton"}}
N-BK7 Optical Magnifying Glass Plano Convex Lens for Camera photography
Material:
N-BK7 Optical Glass: This lens is crafted from N-BK7 optical glass, a high-quality material known for its excellent optical properties and stability. N-BK7 glass offers a high level of homogeneity, low stress birefringence, and good transmission in the visible and near-infrared spectrum, making it an ideal choice for optical components.
Properties:
Optical Clarity: The lens provides exceptional clarity and transparency, allowing for clear and distortion-free imaging.
Refractive Index: N-BK7 glass has a specific refractive index that contributes to the lens' ability to magnify objects effectively.
Durability: The lens is made from robust material that can withstand the rigors of daily use, ensuring long-lasting performance.
Temperature Stability: N-BK7 glass exhibits good temperature stability, minimizing changes in optical performance due to temperature fluctuations.
Functions:
Magnification: The plano convex design of the lens allows it to magnify objects, making it suitable for applications where detailed inspection or observation is required.
Light Focusing: The convex surface of the lens is capable of focusing light to a single point, making it useful in optical systems that require precise light control or manipulation.
Image Formation: By refracting light rays, the lens forms an image of the object being viewed, which can be either real or virtual depending on the lens' configuration and object distance.
Applications:
Optical Instruments: The N-BK7 Optical Magnifying Glass Plano Convex Lens is commonly used in optical instruments such as microscopes, telescopes, and magnifiers, where high magnification and clarity are essential.
Imaging Systems: It is also employed in imaging systems, including cameras and projectors, to enhance image quality and resolution.
Scientific Research: The lens is valuable in scientific research, particularly in fields such as optics, physics, and biology, where precise optical components are crucial for accurate experiments and measurements.
Industrial Applications: In industrial settings, the lens can be used for quality control, inspection, and measurement tasks, ensuring precision and accuracy in various manufacturing processes.
In summary, the N-BK7 Optical Magnifying Glass Plano Convex Lens is a versatile and high-performance optical component that offers exceptional clarity, durability, and magnification capabilities. Its unique material properties and functions make it an ideal choice for a wide range of applications in optical instruments, imaging systems, scientific research, and industrial settings.
Material
Optical Glass, Fused Silica, quartz
Diameter Tolerance
+0/-0.15 mm
Thickness Tolerance
+/-0.15 mm
Cler Aperture
over 90%
Surface Quality
80/50~10/5 scratch and dig
Transmission
above 92%
Chamfer
0.1-0.5 mm x 45 degree
Focal Length Tolerance
+/-1.5%
Back Focal Length Tolerance
+/-1.5%
Coating
available
Usage
optical system, photographic sysem, Lighting system, e.g. laser, camera, monitor, projector, magnifier etc.
**Introduction**
Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted par... **Introduction**
Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted par...
