Optical Dia 25.4mm Spherical Metallic Coating Concave Mirrors for Laser

• Material: Glass
• Shape: Plano
• Application: Medical, Civil, Labs
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TT Mirror 339
• Min: 1 Unit
• Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram
• Thickness: as Required
• Surface Quality: as Required
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: TT
• Origin: Tianjin
• HS Code: 9001909090
• Production Capacity: 4000pieces/Month
• Package Size: 10.00cm * 10.00cm * 18.00cm
• Package Gross Weight: 1.000kg

Product Description

Optical Dia 25.4mm Spherical Metallic Coating Concave Mirrors for Laser 

Metal-Coated Concave Cylindrical Mirrors
Metal-Coated Concave Cylindrical Mirrors are designed to focus light in one dimension. These reflective optics focus light without introducing chromatic aberration, making them especially suitable for broadband sources.

Features

• Three Metal Coating Options:
  • UV-Enhanced Aluminum (250 - 450 nm)
  • Protected Aluminum (450 nm - 20 µm)
  • Protected Silver (450 nm - 20 µm)
• Enables Magnification in One Dimension
• Focal Lengths Range from 25.0 mm - 400.0 mm

Common Specifications
Mirror Diameter	1" (25.4 mm)
Clear Aperture	>90% of Diameter
Surface Irregularity	λ @ 633 nm
Surface Quality	40-20 Scratch-Dig
Diameter Tolerance	+0.0/-0.2 mm
Thickness Tolerance	±0.2 mm
Substrate	UV Fused Silica
Backside Surface	Fine Ground and Engraved with Part Number
	(Not Polished)

Metallic Coating Specifications
Metallic Coating	Range	Damage Threshold
UV-Enhanced	250 - 450 nm; Ravg > 90%	Pulsed	0.25 J/cm2 at 266 nm, 10 ns, 10 Hz, Ø0.150 mm
Aluminum (-F01)			0.3 J/cm2 at 355 nm, 10 ns, 10 Hz, Ø0.381 mm
		CWa	300 W/cm at 1.064 µm, Ø0.044 mm
			500 W/cm at 10.6 µm, Ø0.339 mm
Protected	450 nm - 2 µm; Ravg > 90%	Pulsed	0.3 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø1.000 mm
Aluminum (-G01)	2 µm - 20 µm; Ravg > 95%	CWa	100 at W/cm at 1.070 µm, Ø0.098 mm
			350 at W/cm at 10.6 µm, Ø0.339 mm
Protected	450 nm - 2 µm; Ravg > 97%	Pulsed	0.225 J/cm2 at 800 nm, 99 fs, 1 kHz, Ø0.167 mm
Silver (-P01)	2 µm - 20 µm; Ravg > 95%		1 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø1.010 mm
		CWa	500 W/cm at 1.07 µm, Ø0.974 mm
			1500 W/cm at 10.6 µm, Ø0.339 mm

Optical Mirror:
A mirror is an optical element that uses reflection. Mirrors can be divided into flat mirrors, spherical mirrors and aspheric mirrors according to their shapes. Products are widely used in optical equipment, teaching, industrial lenses, camera, video shooting, automation, medical, measuring and surveying equipment, aviation, astronomy, etc.. So it requires different materials for different work range.our pricoducts cover ultraviolet, visible light and infrared band. The diameter scope of processing is around Φ1 for endoscop lens~Φ300mm for standard spherical lenses and windows,etc.

Manufacturing accuracy of optical mirror or according to customer's need

1.Material	N-BK7,FS or based on clients' requirements
2.Dimensional tolerances	0/-0.05mm
3.Surface flatness	Lambda/4@633nm
4.Clear aperture	>90%
5.Parallelism or centration	1arc minute
6.Surface Quality	US Standard 20-10,ISO Standard 3X0.16
7.Edge Chip	<0.1mm
8.Bevel	Based on clients' requests
9.Coating	Apply metal reflecting coating or dielectric coating or based on clients' requests

Inspection Instruments
Application field

Factory:
Tianjin Tengteng Optoelectronic Technology Co., Ltd. was established in 1995, focused on production, research and sales of precision optics. We have professional engineers to research and develop, and design all kinds of lens.


Other Lenses Handle
Optical Lens Design
Lens assembly and debugging


Packaging& Shipping
Package detail:
Inside Packing: Special protective packing for optical products
Outside Packing: Carton
Packing can be made according to customer's need


Payment Term:
T/T,Western Union,Paypal,L/C

Customer Question & Answer
1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory online?
We are a manufacturer in Tianjin, China.You are welcome to visit our factories and offices at any time.We have a video to show you our factory in detail.

2.What's your minimum order quantity?
1 unit.

3.What's your payment term?
T/T,Letter of Credit, Western Union etc.

4.Could I get free samples before making an order?
Your samples fee will be refunded when you place a large order.

5.Do you have professional person to design according to my requirement?
Of course, we have R&D department to work with you and provide you the best service until you will be satisfied.

6. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 2 days once you make payment for the stock products.

7. Do you have enough stock?
Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.

8. Can you accept OEM or ODM?
Yes, we accept all OEM and ODM.

9. Do you give a warranty of your products?
Yes, if there is a quality problem, you can contact us by email or skype or whatsapp, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.