High Precision H-K9L Dual Surface Optical Flats | GU OPTICS
High Precision H-K9L Dual Surface Optical Flats
The optical flats are used to measure the flatness error of plano optical components with high surface quality.
High Precision H-K9L Dual Surface Optical Flats
Material H-K9L Optical Glass
Surface Accuracy λ/ 10 @ 633 nm
Parallelism As product list
Surface Quality 40-20
Diameter Tolerance ±0.2mm
Thickness Tolerance As product list
Bevel Protective Bevel 0.2~0.5mmX45°
Coating Uncoated
Pro No.
Parameter
Dia
Thickness
Surface Accuracy
Parallelism
Delivery time
Compare
Price
Purchase
Φ25.4mm
12.7±1mm
λ/10@633nm
<5arcsec
In stock
$50.00
Φ50.8mm
12.7±1mm
λ/10@633nm
<5arcsec
In stock
$91.67
Φ76.2mm
19.1±1mm
λ/10@633nm
<5arcsec
In stock
$125.00
Φ101.6mm
19.1±1mm
λ/10@633nm
<5arcsec
In stock
$341.67
Φ152.4mm
25.4±2mm
λ/10@633nm
<5arcsec
In stock
$1250.00
Φ203.2mm
38.1±2mm
λ/10@633nm
<5arcsec
Consult
$1775.00
Φ254.0mm
38.1±2mm
λ/10@633nm
<5arcsec
Consult
$2250.00
Φ304.8mm
38.1±2mm
λ/10@633nm
<5arcsec
Consult
$5250.00
Φ25.4mm
12.7±1mm
λ/10@633nm
2’+0/-30”
In stock
$50.00
Φ50.8mm
12.7±1mm
λ/10@633nm
2’+0/-30”
In stock
$66.67
Φ76.2mm
19.1±1mm
λ/10@633nm
2’+0/-30”
In stock
$108.33
Φ101.6mm
19.1±1mm
λ/10@633nm
2’+0/-30”
Consult
$308.33
Φ152.4mm
25.4±2mm
λ/10@633nm
2’+0/-30”
Consult
$1133.33
Φ203.2mm
38.1±2mm
λ/10@633nm
2’+0/-30”
Consult
$1583.33
Φ254.0mm
38.1±2mm
λ/10@633nm
2’+0/-30”
Consult
$2158.33
Φ304.8mm
38.1±2mm
λ/10@633nm
2’+0/-30”
Consult
$4333.33

We offer two catalogs to you: product catalog and Imaging optics catalog.

Product catalog:
This catalog include optical components, laser components, opto-mechanics, lenses and light sources, measuring instruments, and optical materials. In additional, we also provide large-size ultra-precision planar optical, spherical optical, aspheric optical, imaging lens, and precision angle component customized design and processing.

Imaging optics catalog:

This catalog include fixed focal lens, telecentric lens, zoom lens, line scan lens, short wave near infrared lens (SWIR), 360°outer surround view lens, VIS-NIR lens, relay lens , teleconverter, etc. In additional, we also provide lens design and development service.

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