Brand Name: Skyoptikst
Coating: Aluminum coating
Diameter: 114/150/160/203mm
Focal length: 450/750/900/1280/1600mm
Hign-concerned Chemical: None
Reflectivity: 92%
Type: Monocular
Primary mirror: sphere
Caliber: 114mm
Focal length: 900mm
The thickness is about 14mm
Surface accuracy： 1/6 λ
Reflectance at: 92%/400-950nm
Major axis of secondary mirror: 35mm
Minor mirror minor axis: 25mm
Coating：Enhanced aluminum and protective coating
Primary mirror: parabolic
Caliber: 114mm
Focal length: 450mm
The thickness is about 14mm
Surface accuracy： 1/10λ
Reflectance at: 92% / 400-950nm
Coating：Enhanced aluminum and protective coating
Primary mirror: sphere
Caliber: 150mm
Focal length: 750mm
The thickness is about 18mm
Surface accuracy： 1/6 λ
Reflectance at: 92% / 400-950nm
Major axis of secondary mirror: 50mm
Minor mirror minor axis: 35mm
Net weight：810g
Coating：Enhanced aluminum and protective coating
Primary mirror: sphere
Caliber: 160mm
Focal length: 1300mm
The thickness is about 18mm
Surface accuracy： 1/6 λ
Reflectance at: 92% / 400-950nm
Major axis of secondary mirror: 50mm
Minor mirror minor axis: 35mm
Net weight：1560g
Coating：Enhanced aluminum and protective coating
Primary mirror: sphere
Caliber: 203mm
Focal length: 1600mm
The thickness is about 18mm
Surface accuracy： 1/10λ
Reflectance at: 92% / 400-950nm
Major axis of secondary mirror: 56.5mm
Minor mirror minor axis: 40mm
Net weight：1550g
Coating：Enhanced aluminum and protective coating
ABOUT PAYMENT
We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
ABOUT SHIPMENT
1)Orders processed timely after the payment verification. (ships out within 2 working days normally)
2)Ship via China Post Air Mail,sometime via Singapore Post/Swiss Post/Hongkong Post.(Delivery Time: 15-35 days)
Note:Most areas of Brazil,Ruassia take more than 50 days,please wait patiently.
3) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
4) If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
5) We are unable to take any responsibilities for the customs delay or tax.Buyer must responsible for the additional import duties,taxes or other customs related charges.
ABOUT RETURN & REFUND
1) Returns accepted if product(s) is(are) not as described,we will bear all the shipping cost;or you keep the product(s) & agree refund with us.
2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3)Please contact us if any problems with the product(s) when you got the parcel immediately.
ABOUT GUARANTEE
1)The quality of our products is guaranteed.
2)Our all products are pass the Environmental Certificate.
ABOUT FEEDBACK
1) We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
| Color | D114F900(sphere), D150F750(sphere), D160F1300(sphere), D114F450(paraboloid), D150F750(paraboloid) |
|---|---|
| Ships From | United States |
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