telescope objective Lens

  • 10 - 999 Pieces
    $5.00
  • >=1000 Pieces
    $3.00
Material:
Glass
Shipping:
Support Air freight
Lead Time:
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 7 Negotiable
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
HS
Model Number:
telescope objective lens
Usage:
Optical
Structure:
Double Convex
Shape:
PLANO
Description:
Telescope Objective Lens
Material:
0.5-1000mm
Size Range:
+0.0/-0.2mm
Thickness Tolerance:
±0.1mm
Radius of curvature tolera:
±0.5%
Surface accuracy:
lambda/10-lambda/2
Surface quality:
40/20-60/40
Clear Aperture:
>90%
Bevelling:
<0.2mmx45°
Coating:
AR coating or according to the customer request coating
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
separate safe package for telescope objective Lens
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 7 To be negotiated

Telescope Objective Lens  

 

  • Materials: BK7, B270, green glass, high borosilicate glass, fused silica, MgF2, BaF2, CaF2, ZnSe, ZnS and Ge...
  • Dimension tolerance: +0.0 to -0.1mm
  • Center thickness: ±0.1mm
  • Focal length tolerance: ±1%
  • Surface quality: 60/40, 80/50
  • Surface figure: lambda/2 at 633nm on plano side
  • Clear aperture: >90%
  • Chamfer: 0.25mm at 45° typical
  • Coating: optional

Specifications:

 

Material

Optical glass

Dimater

0.5-1000mm

Thickness tolerance

±0.1mm

Radius of curvature tolerance

±0.5%

Surface accuracy

40/20-60/40

Surface quality

lambda/10-lambda/2

Clear aperture

>90%

Bevelling 

<0.2mmx45°

Coating

AR coating or according to the customer request coating 

 

View of our factory

 

1. We lower your cost without risk to your production floor.

Working with us, you adopt a proven cost-cutting strategy

 

2. We make you look good.

We are technically competent, dedicated, personal, seriously and deeply involved in understanding the unique needs of your business and your products.

 

3. We maintain adequate inventory on everything you buy.

Inventory is an integral and accepted part of our business model whose intangible value outweighs its cost. We’ve found that there’s nothing like having the part in stock.

 

 4. We work…you sleep.

Need a quote or have a technical question? Usually, we can have an answer the very next day.  Our team works around the clock to ensure overseas communication doesn’t delay your project.

 

 5. We provide a rapid, decisive response to any problems.

Our nimble, cohesive team mobilizes quickly to resolve issues that come up with existing customers. Furthermore, our long-range sales philosophy puts long-term customer satisfaction way ahead of short-term sales numbers.

 

6. We are obsessive about quality assurance.

Our in-house metrology laboratory is capable of measuring key properties and parameters of optical components such as transmission and reflection from 175nm to 20um, mechanical dimensions, surface accuracy, surface quality, flatness, parallelism, squareness, angle, centering, MTF, focal length and radius of curvature.