- Changchun Realpoo Photoelectric Co.,Ltd
-
Changchun, Jilin, China
- Main products: Achromatic Lens, Cylindrical Lens, Convex-Concave Lens, Ball Lens, Prism, Fresnel Lens, Aspheric Lens, Optical Grating
Home > Products > Achromatic Lens > Achromatic lens FL250mm 40mm Dia for telescope
Achromatic lens FL250mm 40mm Dia for telescope
USD $5 - $10
/ Piece
50 Pieces(Min.Order)
- Shenzhen
- T/T PayPal
- 7 days
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Product Details
| Brand Name | REALPOO | Place of Origin | China | |
| Model Number | RP-AC | Material | Glass | |
| Usage | Achromatic | Shape | Other, Spherical | |
| Structure | Double Convex |
Product Description
Realpoo Optics produces achromatic lenses or achromats, which are designed to limit the effects of achromatic and spherical aberrations. Achromats are corrected to bring two different wavelengths of light into focus within the same image plane.
The most common type is the achromatic doublet, consisting of two glass lenses. Typically, one lens is a negative flint glass, and the other is a positive crown element. The lenses are usually cemented together and are available in diameters from 5.0mm to 125.0mm.
Positive Achromatic lenses
Realpoo optics achromats are available in focal lengths from 10.0mm to 500mm. MgF2 coating is standard. BBAR and other custom coatings are always available. Minimum purchase quantities may apply to these orders.
Negative Achromatic lenses
These lenses are primarily used to increase the focal length of other lenses or lens systems (Barlow Lens) or to expand a light source. Realpoo Optics can provide any EFL or diameter in a variety of glass types and housings.
Realpoo optics achromats are available in focal lengths from 10.0mm to 500mm. MgF2 coating is standard. BBAR and other custom coatings are always available. Minimum purchase quantities may apply to these orders.
Negative Achromatic lenses
These lenses are primarily used to increase the focal length of other lenses or lens systems (Barlow Lens) or to expand a light source. Realpoo Optics can provide any EFL or diameter in a variety of glass types and housings.
Contact Us
- Changchun Realpoo Photoelectric Co.,Ltd
- Contact nameBess Xin Chat Now
- Phone86-431-89270225
- AddressChaoyang, Changchun, Jilin
Product Categories
| Optical Grating | Aspheric Lens | Achromatic Lens | Collimating Lens |
| Fresnel Lens |
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