Singapore Classified Advertisements & Listings from Singapore Expats
Elliptical flat mirror provide a circular aperture and profile when aligned at 45° to an incoming beam, making them especially useful and efficient in periscope applications. Newport's elliptical secondary mirror / optical flat mirror provide a good combination of performance and value for general purpose applications.
Specification of Elliptical Mirror
Material BK7 or Fused Silica
Design Wavelength 546.1 nm
BK7 1.5183 ± 0.0005
Fused Silica 1.46008±0.00005
Diameter Tolerance 0.00, -0.15 mm
Thickness Tolerance ±0.2 mm
Paraxial Focal Length ±2%
Centration <3 arc minutes
Clear Aperture >85%
Surface Irregularity λemail@example.com nm
Surface Quality 60-40 scratch and dig
Protective Bevel 0.25 mm x 45°
TC Optics as one of the most professional chinese optics manufacturers, we provide cheap optical components, dielectric mirror for sale, flat mirror optics and etc. Contact us to know more.
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Latest Forum Posts
Mal, not everyone calls it "holy matrimony". Only Christians do as far as I know (I'm catholic by the way).
Also, the whole concept of marriage is really worth nothing if it's purely left to the church. On the other hand it has everything to do with the state - legally speaking that is.
To me the legal aspects have had no value. What rights or privileges have I enjoyed here in Singapore as the result of being legally married? I can’t think of anything. It was just paperwork. I also didn’t have Church wedding, such a thing is meaningless. Holy Matrimony transcends all of that, for me.
The definition of marriage :
"the legally or formally recognized union of two people as partners in a personal relationship (historically and in some jurisdictions specifically a union between a man and a woman)."
Sounds like you hold an "opinion" .....
Posted in General Discussions
I just found out my next EP renewal I am likely to get an S Pass because I am >40 years old and my salary <11k. The new rules comes into effect Sep 2023.
I have seen ever since I came to Singapore in 2009, our standard just kept getting downgraded. In 2009, we had heard about people who just came 1 yr before me got their PR in 6 months of their application. I found out forget getting PR, keeping your EP is like having a PR.
Also those day you could get a PEP, if you just had a salary of 3.5K provided you stayed in Singapore for 3 yeas or something and then they quickly changed the rule to min 8k salary and then kept increasing it faster than my salary could ever catch up.
Today I found out, forget about EP, S Pass is like the new E Pass now, for people like me who have crossed 40 but have hit the 15k kind of salary band and are in the financial services industry.
We can extend this to other things also. Given the way rents .....
This is actually a really good point. When I first moved here I was unmarried, and my first job only paid S$2.3k and I rented a room in an HDB for $450/mo, and I could still save a good % of my salary.
I am married, single income wife is home maker and my daughter goes to international school. Yet, I have managed to save like 50% of my salary throughout my 13 years stay here.
I just reorganized my networth tracker this weekend and here are some interesting stats:
I saved 852k SGD over these years since Jan 2010, cumulative from my salary, prior to that my networth was 87K and I came to SG in Jun 2009. Then the return on investment from my most adhoc poorly managed investments over these years is cumulative 342k.
So 87K+852k+342k = 1281K. This is what I have achieved by staying in Singapore on an EP for 13 years :) Worth it or not? .....