Sapphire Fused Silica K9 Spherical Dome Lens for Underwater Camera
$20.00 Original price was: $20.00.$16.00Current price is: $16.00.
20% Off
Support global shipping！This is customized optical lens.The Half Ball Dome Lens is used for Camera Protective Cover or Underwater Camera.
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Model:H-001
Size:φ10,φ20,etc
Price:by case
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity
Dome Lens and Optical Hemispheres Lens
It has a negative focal length and are used to diverge a beam of parallel light.
Specification:
Material: HK9 glass, fused silica material, ZnS or other glass material.
Surfce: 80/50 and 60/40
Figure: 3°
Used for optical equipment under the water
Customized specifications are accepted
Sizes: 100.7, 226, 230 and 180mm or other diameter as per customer’s requirement.
Specification
| Diameter | 2-250mm |
| Radius | 5mm |
| Centration | <3min, <1min or <30” |
| Clear Aperture | >90% |
| Surface roungh | 60/40, 40/20 or better |
| Surface flatness | lambda/4, lambda/2 or as request |
| Chamfer | 0.1+/-0.05mmx45deg |
Inspection:Each lens be tested before packing,a formal tested report will be provided.
Application of our lenses:avionics,astronomy,military,medical,scientifics,laser etc…
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