Surplus Shed 30% off of Everything

[daguin]

Surplus Shed

[FONT=Arial, Helvetica, sans-serif]ALL INSTOCK ITEMS ON OUR WEBSITE ARE ON SALE- 30 PERCENT OFF- 3 DAYS ONLY!!
We just purchased a huge lot of great optics and need room. Hence this special 3 day sale. Lots of our items are rare and limited quantities. Now is the time to shake out your wishlist while supplies last. Everything you purchase using out website will produce a 30 percent discount during these 3 days. At checkout click on the "Redeem Coupon" button.

To get your discount, YOU MUST ENTER COUPON CODE: SS21213. SALE ENDS THURSDAY, FEB 16 at 11:59PM Eastern time.[/FONT]

Peace,
dave

 

[Arayan]

Thanks for sharing ...damn the complete prism kit is out of stock

 

[Tech_Junkie]

Killer deal on some front side mirrors.

EASTMAN KODAK 4-5/16" X 2-3/8" FRONT SURFACE MIRROR - Surplus Shed


Got it.

 

[laserpyro]

Just checking is this what is used to create liquid sky effect?

 

[Bionic-Badger]

It can be used for that. I've bought a few of them just because they come with some nice stuff for a decent price. The lenses are probably not good for the wavelengths you'd be using (it's for IR), but the motor is quite good for liquid sky or something.

The pin-out to control the motor:

- Pin 1 = V+ (18V-24V)
- Pin 2 = GND
- Pin 3 and 4 = Active-low power enable. Threshold of 1.4V.

 

[laserpyro]

Thanks Badger
Is it better to FS mirrors with Enhanced Aluminium Coating or without?

 

[LaserCo]

I was there tonight! I saved $14+ dollars too with the sale!

It can be used for that. I've bought a few of them just because they come with some nice stuff for a decent price. The lenses are probably not good for the wavelengths you'd be using (it's for IR), but the motor is quite good for liquid sky or something.

The pin-out to control the motor:

- Pin 1 = V+ (18V-24V)
- Pin 2 = GND
- Pin 3 and 4 = Active-low power enable. Threshold of 1.4V.

Thanks BB, I have had one of these for years, tho a different model and very old
I think kiyoukan has one and was trying to get it running, I will at least (If I don't buy another myself next discount session) tell him about you sharing the pin-outs.

Thanks Badger
Is it better to FS mirrors with Enhanced Aluminum Coating or without?

Yes I would guess so! but don't ask me what they exactly mean by that, some of the stuff they don't even know themselves there and it is people like us that tell them what they are selling that they appreciate.
I really don't recall them saying what the transmission / reflection ratio is on a lot of similar items on the site, for a mirror you would want to look for a high reflection ratio.
Lets look this one up!:
After 3 pages it appears that an enhancement means there is a dielectric coating applied to the mirror that protects the mirror coating and increases the reflectivity. I wonder if this makes them harder to keep clean, like the coating may rub off. On my 3rd page I see a chart that shows that an enhancement increases the reflectivity but centers it upon the visible wavelengths.
3rd page I looked at:
Optical Thin Film Consulting

 

[Tech_Junkie]

Got my mirrors a couple of days ago. Shipped priority flat rate box.

Mirrors are superior quality. Spotless aluminum coating, and heavy glass. Perfect for a projector. You could even cut them in 6 for small projects. I highly recommend them if you're looking for some good cheap mirrors. Even at full price they cant be beat for the money.

 

[Jimmymcjimthejim]

Shed Roulette is back! 15-45% off all orders!
Surplus Shed