Description
The PC material dome end cap used for the SUBLAB series watertight enclosures is manufactured with optical high-precision standards. It is produced in a dust-free injection molding workshop, exhibiting excellent optical performance and pressure resistance up to 1000 meters underwater.
The dome end cap is available for separate purchase or can be purchased in combination with a retaining ring for use with the SUBLAB series watertight enclosures.
Shipping List
- 1 x Dome
- 1 x Retaining Ring (based on "115 Dome+Retaining Ring" selection)
- 8 x Screw （based on "115 Dome+Retaining Ring" selection）
Specifications
| Item | SKU | Material | Weight | Unit Price(US$) |
|---|---|---|---|---|
| 115 Dome | 14010804-1150 | Clear PC Material | 92g | 15 |
| 115 Dome+Retaining Ring | 14010803-1150 | Clear PC Material + Black Anodized Aluminum | 160g | 24 |
| 115 Retaining Ring | 14010801-1150 | Black Anodized Aluminum | 68g | 11 |
| Item | Outer Diameter A | Inner Diameter B | Inner Radius C | Outer Radius D | Flange Thickness E | Overall Height F | Retaining Ring Height G | Retaining Ring OD H | Distance between Retaining Ring Holes I | Retaining Ring Screws J |
|---|---|---|---|---|---|---|---|---|---|---|
| 115 Dome End Cap | 103.4 | 86 | R43 | R48 | 5 | 53 | 10 | 115 | 106.7 | 8 x Ø3.1 |
Guides
FAQ
● What is the transmission rate?
Average (Tavg @400~700 nm) 86.68%
● Why use a dome instead of a clear acrylic end cap?
1. The dome allows the use of wide-angle lenses to avoid obstruction; 2. The dome provides space for the rotation of the gimbal; 3. When used correctly, it can eliminate the magnifying refraction effect compared to a acrylic end cap; 4. It has lower water resistance; 5. Domes have better pressure resistance; 6. Domes produced with optical molds have better dimensional accuracy and optical performance.
● Can it still be used if the contact surface of O-ring is accidentally scratched?
No, it cannot be used, as there is a risk of leakage.
● Is it compatible with SUBLAB aluminum tubes, acrylic tubes, and flanges?
Yes, they are compatible with tubes of the same size and can be directly replaced.
● Whether to apply grease to O-rings every time?
Yes, applying lubricating grease has several benefits: it helps remove dust and impurities from O-rings during application, allows O-rings to adhere to the groove for easy assembly.