Double Convex Lens, 150 -150mm Focal Length 50mm (1.97") Dia., 4 Pcs
Convex Lenses are widely used in a variety of optical devices. In optical instruments, they used to make magnifying glasses, telescopes, etc. to focus light and magnify the image, and in photography to help focus and improve the image quality, in addition, they are widely used in laser technology to focus the laser beam to improve the efficiency. In the field of lighting, they can be used in flashlights or stage lighting to focus light to achieve the desired lighting effect. They are also ideally for showing optics and the refraction of light in the physics classroom, helping to better understand how optics work.
Specification
Material: Glass
Focal Length: 150 -150 mm
Size: 50x7mm/1.97x0.28inch, 50x3.5mm/1.97x0.14inch
Package Includes: Convex Lens x 4
Advantage
Made of quality glass, a simple but good optical resistance and durability material that ensures the longevity of the lenses.
Professional equipment production and polishing, to avoid hurting during use, but also to achieve a clear lens, to improve the quality of the light effect.
Instruction
When installing the lenses, you should pay attention to the cleanliness of the lenses to avoid fingerprints, dust and other factors affecting the optical performance.
NOTE
Choose the appropriate focal length and size to purchase according to your need.
In the process of use, avoid strong impacts and scratches on the lenses, so as not to affect their performance and life.
Specification
Material: Glass
Focal Length: 150 -150 mm
Size: 50x7mm/1.97x0.28inch, 50x3.5mm/1.97x0.14inch
Package Includes: Convex Lens x 4
Advantage
Made of quality glass, a simple but good optical resistance and durability material that ensures the longevity of the lenses.
Professional equipment production and polishing, to avoid hurting during use, but also to achieve a clear lens, to improve the quality of the light effect.
Instruction
When installing the lenses, you should pay attention to the cleanliness of the lenses to avoid fingerprints, dust and other factors affecting the optical performance.
NOTE
Choose the appropriate focal length and size to purchase according to your need.
In the process of use, avoid strong impacts and scratches on the lenses, so as not to affect their performance and life.
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.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.
Double Convex Lens, 150 -150mm Focal Length 50mm (1.97") Dia., 4 Pcs
Convex Lenses are widely used in a variety of optical devices. In optical instruments, they used to make magnifying glasses, telescopes, etc. to focus light and magnify the image, and in photography to help focus and improve the image quality, in addition, they are widely used in laser technology to focus the laser beam to improve the efficiency. In the field of lighting, they can be used in flashlights or stage lighting to focus light to achieve the desired lighting effect. They are also ideally for showing optics and the refraction of light in the physics classroom, helping to better understand how optics work.
Specification
Material: Glass
Focal Length: 150 -150 mm
Size: 50x7mm/1.97x0.28inch, 50x3.5mm/1.97x0.14inch
Package Includes: Convex Lens x 4
Advantage
Made of quality glass, a simple but good optical resistance and durability material that ensures the longevity of the lenses.
Professional equipment production and polishing, to avoid hurting during use, but also to achieve a clear lens, to improve the quality of the light effect.
Instruction
When installing the lenses, you should pay attention to the cleanliness of the lenses to avoid fingerprints, dust and other factors affecting the optical performance.
NOTE
Choose the appropriate focal length and size to purchase according to your need.
In the process of use, avoid strong impacts and scratches on the lenses, so as not to affect their performance and life.
Specification
Material: Glass
Focal Length: 150 -150 mm
Size: 50x7mm/1.97x0.28inch, 50x3.5mm/1.97x0.14inch
Package Includes: Convex Lens x 4
Advantage
Made of quality glass, a simple but good optical resistance and durability material that ensures the longevity of the lenses.
Professional equipment production and polishing, to avoid hurting during use, but also to achieve a clear lens, to improve the quality of the light effect.
Instruction
When installing the lenses, you should pay attention to the cleanliness of the lenses to avoid fingerprints, dust and other factors affecting the optical performance.
NOTE
Choose the appropriate focal length and size to purchase according to your need.
In the process of use, avoid strong impacts and scratches on the lenses, so as not to affect their performance and life.
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.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.