China acrylic PMMA Dome Lens Port for Underwater Camera Housing
China acrylic PMMA Dome Lens Port for Underwater Camera Housing
Item Number:X-P23D10S1401
Optical dome are hemispheric windows which provide a protective boundary while allowing a clear field of view between two environments. Dome lens are typically made of two parallel surfaces. VY Optoelectronics Co.,Ltd. can customize different dome lenses according to your requirements.
- Outer Diameter: 3mm - 300mm
- Thickness: 1mm-30mm
- Dimension Tolerance: +/-0.05mm or better
- Surface Quality: 60-40 or better
- Surface Accuracy: 1 lambda or as requested
- Centration: 1 arc min or customized
- Coating: Optional
What is optical dome lenses?
Optical dome lenses provide protective boundaries while allowing for a clear view between two environments.
An optical dome is a lens with two concentric spheres. Sometimes they are referred to as curved planar parallel plates.
VY Optics provides dome lenses of various materials.
What is a dome lenses used for?
Domes are ideal for underwater and split-level (half over/under) photography, because they correct for aberrations that occur as light travels at different speeds above and below water.
Why choose optical dome lens?
Domes are ideal for underwater and split-level (half over/under) photography, because they correct for aberrations that occur as light travels at different speeds above and below water.
Picture display of VY hemispherical optical PMMA dome lens
Specification of flange dome lens
| Material | Acrylic |
| Thickness | 2mm |
| Hole diameter | 2.4mm |
| Outer Diameter | 35mm |
Some optical dome lenses customized by VY
People also ask
- What does a dome do for underwater photography?
Domes are essential underwater when shooting wide angle and zoom lenses. A flat port magnifies objects the same way your dive mask does, and it turns into a port hole when shooting wide lenses.
- Which lens makes things look closer?
A concave lens makes objects look smaller and closer. Concave lenses correct nearsightedness.
- What lenses make you look bigger?}
Telephoto lens compress space, making objects appear larger and closer together than normal
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